rawaccel/driver/driver.h
a1xd 0e60e22b73 filter raw input based on id
use device id (from device instance) over first hardware id
use buffered method for all ioctls
update gui/DeviceIDManager to match driver behavior
respond to device change events
desync MouseData and PointData accessors
2021-01-12 17:01:18 -05:00

50 lines
1.1 KiB
C

#pragma once
#include <ntddk.h>
#include <kbdmou.h>
#include <wdf.h>
#include "rawaccel-settings.h"
#if DBG
#define DebugPrint(_x_) DbgPrint _x_
#else
#define DebugPrint(_x_)
#endif
#define NTDEVICE_NAME L"\\Device\\rawaccel"
#define SYMBOLIC_NAME_STRING L"\\DosDevices\\rawaccel"
using counter_t = long long;
typedef struct _DEVICE_EXTENSION {
counter_t counter;
vec2d carry;
CONNECT_DATA UpperConnectData;
WCHAR dev_id[MAX_DEV_ID_LEN];
} DEVICE_EXTENSION, *PDEVICE_EXTENSION;
WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(DEVICE_EXTENSION, FilterGetData)
EXTERN_C_START
DRIVER_INITIALIZE DriverEntry;
EVT_WDF_DRIVER_DEVICE_ADD EvtDeviceAdd;
EVT_WDF_IO_QUEUE_IO_INTERNAL_DEVICE_CONTROL EvtIoInternalDeviceControl;
EVT_WDF_IO_QUEUE_IO_DEVICE_CONTROL RawaccelControl;
VOID RawaccelCallback(
IN PDEVICE_OBJECT DeviceObject,
IN PMOUSE_INPUT_DATA InputDataStart,
IN PMOUSE_INPUT_DATA InputDataEnd,
IN OUT PULONG InputDataConsumed
);
EXTERN_C_END
VOID CreateControlDevice(WDFDRIVER Driver);
VOID DispatchPassThrough(
_In_ WDFREQUEST Request,
_In_ WDFIOTARGET Target
);