1 files changed, 227 insertions, 0 deletions

diff --git a/private/inc/ipxtfflt.h b/private/inc/ipxtfflt.h
new file mode 100644
index 000000000..313e67a7a
--- /dev/null
+++ b/private/inc/ipxtfflt.h
@@ -0,0 +1,227 @@
+/*++
+
+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_
+
+//*** IPX Traffic Filters ***
+
+typedef struct _IPX_TRAFFIC_FILTER_GLOBAL_INFO {
+	ULONG	FilterAction;	// Action if there is a match with
+					// any filter on the interface
+	} IPX_TRAFFIC_FILTER_GLOBAL_INFO, *PIPX_TRAFFIC_FILTER_GLOBAL_INFO;
+
+// FilterAction
+
+#define IPX_TRAFFIC_FILTER_ACTION_PERMIT	1
+#define IPX_TRAFFIC_FILTER_ACTION_DENY	    2
+
+
+// general traffic filter info structure
+
+typedef struct _IPX_TRAFFIC_FILTER_INFO {
+
+    ULONG	FilterDefinition;
+    UCHAR	DestinationNetwork[4];
+    UCHAR	DestinationNetworkMask[4];
+    UCHAR	DestinationNode[6];
+    UCHAR	DestinationSocket[2];
+    UCHAR	SourceNetwork[4];
+    UCHAR	SourceNetworkMask[4];
+    UCHAR	SourceNode[6];
+    UCHAR	SourceSocket[2];
+	UCHAR	PacketType;
+    } IPX_TRAFFIC_FILTER_INFO, *PIPX_TRAFFIC_FILTER_INFO;
+
+// FilterDefinition - Flags to specify relevant IPX address fields to filter on
+
+#define IPX_TRAFFIC_FILTER_ON_SRCNET	0x00000001
+#define IPX_TRAFFIC_FILTER_ON_SRCNODE	0x00000002
+#define IPX_TRAFFIC_FILTER_ON_SRCSOCKET	0x00000004
+
+#define IPX_TRAFFIC_FILTER_ON_DSTNET	0x00000010
+#define IPX_TRAFFIC_FILTER_ON_DSTNODE	0x00000020
+#define IPX_TRAFFIC_FILTER_ON_DSTSOCKET	0x00000040
+
+#define IPX_TRAFFIC_FILTER_ON_PKTTYPE	0x00000100
+#define IPX_TRAFFIC_FILTER_LOG_MATCHES	0x80000000
+
+	// 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)
+
+typedef struct _FLT_IF_SET_PARAMS {
+	ULONG			InterfaceIndex;	// Index of the interface
+	ULONG			FilterAction;	// Filter action
+	ULONG			FilterSize;		// sizeof (IPX_TRAFFIC_FILTER_INFO)
+} FLT_IF_SET_PARAMS, *PFLT_IF_SET_PARAMS;
+
+typedef struct _FLT_IF_GET_PARAMS {
+	ULONG			FilterAction;	// Filter action
+	ULONG			FilterSize;		// sizeof (IPX_TRAFFIC_FILTER_INFO)
+	ULONG			TotalSize;		// Total size of filter description
+									// array
+} FLT_IF_GET_PARAMS, *PFLT_IF_GET_PARAMS;
+
+typedef struct _FLT_PACKET_LOG {
+	ULONG			SrcIfIdx;	// Index of source if (-1 - unknown)
+	ULONG			DstIfIdx;	// Index of dest if (-1 - unknown)
+	USHORT			DataSize;	// Total size of the data (at least 30)
+	USHORT			SeqNum;		// Sequence number to account for 
+								// packets lost to lack of buffer space
+	UCHAR			Header[30];	// IPX packet header followed by the
+								// data if any
+} FLT_PACKET_LOG, *PFLT_PACKET_LOG;
+
+#endif