|
|
/*++
Copyright (c) 1995 Microsoft Corporation
Module Name:
private\inc\ipxtfflt.h
Abstract: Interface with ipx filter driver Filter structure definitions
Author:
Vadim Eydelman
Revision History:
--*/
#ifndef _IPXTFFLT_
#define _IPXTFFLT_
// Filter driver exported device object name
#define IPXFLT_NAME L"\\Device\\NwLnkFlt"
// Networks device (implies certain admin access privilegies)
#define FILE_DEVICE_IPXFLT FILE_DEVICE_NETWORK
// All our IOCLTS are custom (private to this driver only)
#define IPXFWD_IOCTL_INDEX (ULONG)0x00000800
// Starts the driver
// Parameters:
// IN InputBuffer - NULL
// IN InputBufferSize - 0
// IN OutputBuffer - NULL
// IN OutputBufferSize - 0
// Returns:
// Status:
// STATUS_SUCCESS - driver was started ok
// STATUS_INVALID_PARAMETER - invalid input parameter
// STATUS_INSUFFICIENT_RESOURCES - not enough resources to allocate
// all internal structures
#define IOCTL_FLT_START \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+0,METHOD_IN_DIRECT,FILE_ANY_ACCESS)
// Sets input filters on interface
// Parameters:
// IN InputBuffer - FLT_IF_SET_PARAMS
// IN InputBufferSize - sizeof (FLT_IF_SET_PARAMS)
// IN OutputBuffer - array of TRAFFIC_FILTER_INFO blocks
// IN OutputBufferSize - size of the OutputBuffer
// Returns:
// Status:
// STATUS_SUCCESS - filters were set ok
// STATUS_INVALID_PARAMETER - invalid input parameter
// STATUS_INSUFFICIENT_RESOURCES - not enough memory to allocate
// filter description block
#define IOCTL_FLT_IF_SET_IN_FILTERS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+1,METHOD_IN_DIRECT,FILE_ANY_ACCESS)
// Sets output filters on interface
// Parameters:
// IN InputBuffer - FLT_IF_SET_PARAMS
// IN InputBufferSize - sizeof (FLT_IF_SET_PARAMS)
// IN OutputBuffer - array of TRAFFIC_FILTER_INFO blocks
// IN OutputBufferSize - size of the OutputBuffer
// Returns:
// Status:
// STATUS_SUCCESS - filters were set ok
// STATUS_INVALID_PARAMETER - invalid input parameter
// STATUS_INSUFFICIENT_RESOURCES - not enough memory to allocate
// filter description block
#define IOCTL_FLT_IF_SET_OUT_FILTERS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+2,METHOD_IN_DIRECT,FILE_ANY_ACCESS)
// Resets (deletes) all input filters on interface
// Parameters:
// IN InputBuffer - interface index
// IN InputBufferSize - sizeof (ULONG)
// IN OutputBuffer - NULL
// IN OutputBufferSize - 0
// Returns:
// Status:
// STATUS_SUCCESS - filters were reset ok
// STATUS_INVALID_PARAMETER - invalid input parameter
#define IOCTL_FLT_IF_RESET_IN_FILTERS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+3,METHOD_BUFFERED,FILE_ANY_ACCESS)
// Resets (deletes) all output filters on interface
// Parameters:
// IN InputBuffer - interface index
// IN InputBufferSize - sizeof (ULONG)
// IN OutputBuffer - NULL
// IN OutputBufferSize - 0
// Returns:
// Status:
// STATUS_SUCCESS - filters were reset ok
// STATUS_INVALID_PARAMETER - invalid input parameter
#define IOCTL_FLT_IF_RESET_OUT_FILTERS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+4,METHOD_BUFFERED,FILE_ANY_ACCESS)
// Returns input filters on interface
// Parameters:
// IN InputBuffer - interface index
// IN InputBufferSize - sizeof (ULONG)
// OUT OutputBuffer - buffer to receive FLT_IF_GET_PARAMS followed
// by the TRAFFIC_FILTER_INFO array
// IN OutputBufferSize - at least sizeof (FLT_IF_GET_PARAMS)
// Returns:
// Status:
// STATUS_SUCCESS - all filters on interface were returned in
// the output buffer
// STATUS_BUFFER_OVERFLOW - out but buffer is too small to return
// all the filters, only those that fit were
// placed in the buffer
// STATUS_INVALID_PARAMETER - invalid input parameter
// Information:
// Total number of bytes placed in the output buffer
#define IOCTL_FLT_IF_GET_IN_FILTERS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+5,METHOD_OUT_DIRECT,FILE_ANY_ACCESS)
// Returns input filters on interface
// Parameters:
// IN InputBuffer - interface index
// IN InputBufferSize - sizeof (ULONG)
// OUT OutputBuffer - buffer to receive FLT_IF_GET_PARAMS followed
// by the TRAFFIC_FILTER_INFO array
// IN OutputBufferSize - at least sizeof (FLT_IF_GET_PARAMS)
// Returns:
// Status:
// STATUS_SUCCESS - all filters on interface were returned in
// the output buffer
// STATUS_BUFFER_OVERFLOW - out but buffer is too small to return
// all the filters, only those that fit were
// placed in the buffer
// STATUS_INVALID_PARAMETER - invalid input parameter
// Information:
// Total number of bytes placed in the output buffer
#define IOCTL_FLT_IF_GET_OUT_FILTERS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+6,METHOD_OUT_DIRECT,FILE_ANY_ACCESS)
// Returns logged packets
// Parameters:
// IN InputBuffer - NULL
// IN InputBufferSize - 0
// OUT OutputBuffer - buffer to receive logged packets
// IN OutputBufferSize - at least sizeof (FLT_PACKET_LOG)
// Returns:
// Status:
// STATUS_SUCCESS - all filters on interface were returned in
// the output buffer
// STATUS_INVALID_PARAMETER - invalid input parameter
// Information:
// Total number of bytes placed in the output buffer
#define IOCTL_FLT_GET_LOGGED_PACKETS \
CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+7,METHOD_OUT_DIRECT,FILE_ANY_ACCESS)
#endif
|
