MainFunctions.h

#pragma once

#include <fltKernel.h>

#ifdef DBG
/*Prints if compiled in debug*/
#define DPrint(msg, ...) DbgPrintEx(0, 0, msg, __VA_ARGS__);
#define DPrintln(msg, ...) DPrint(msg, __VAR_ARGS__); DPrint("\n");
#else
/*Doesn't print when not in debug*/
#define DPrint //
#define DPrintln //
#endif

FLT_PREOP_CALLBACK_STATUS PreOpCallback(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, _Flt_CompletionContext_Outptr_ PVOID *CompletionContext);

NTSTATUS UnimplementedCall(PDEVICE_OBJECT DeviceObject, PIRP Irp);

NTSTATUS CreateCall(PDEVICE_OBJECT DeviceObject, PIRP Irp);

NTSTATUS CloseCall(PDEVICE_OBJECT DeviceObject, PIRP Irp);

NTSTATUS DevIOControl(PDEVICE_OBJECT DeviceObject, PIRP Irp);

CONST FLT_CONTEXT_REGISTRATION Context[] = {
    { FLT_CONTEXT_END }
};

CONST FLT_OPERATION_REGISTRATION Callbacks[] = {
    {
        IRP_MJ_READ, 0, PreOpCallback, NULL
    },
    {
        IRP_MJ_WRITE, 0, PreOpCallback, NULL
    },
    {
        IRP_MJ_DIRECTORY_CONTROL, 0, PreOpCallback, NULL
    },
    {
        IRP_MJ_SET_INFORMATION, 0, PreOpCallback, NULL
    },
    {
        IRP_MJ_SET_SECURITY, 0, PreOpCallback, NULL
    },
    {
        IRP_MJ_OPERATION_END
    }
};

CONST FLT_REGISTRATION Registration = {
    sizeof(FLT_REGISTRATION),
    FLT_REGISTRATION_VERSION,
    0,
    NULL,
    Callbacks,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    0,
    0,
    0,
    0,
    0,
    0
};