1 files changed, 253 insertions, 0 deletions

diff --git a/private/inc/ipxfwd.h b/private/inc/ipxfwd.h
new file mode 100644
index 000000000..a7fa1c523
--- /dev/null
+++ b/private/inc/ipxfwd.h
@@ -0,0 +1,253 @@
+/*++
+
+Copyright (c) 1995  Microsoft Corporation
+
+Module Name:
+
+    private\inc\ipxfwd.h
+
+Abstract:
+    Router Manager Interface to IPX Forwarder Driver
+
+
+Author:
+
+    Vadim Eydelman
+
+Revision History:
+
+--*/
+
+#ifndef _IPXFWD_
+#define _IPXFWD_
+
+#define FWD_INTERNAL_INTERFACE_INDEX	0
+
+// Forwarder interface statistic structure
+typedef struct _FWD_IF_STATS {
+	ULONG	OperationalState;	// Real state of the interface
+#define FWD_OPER_STATE_UP		0
+#define FWD_OPER_STATE_DOWN		1
+#define FWD_OPER_STATE_SLEEPING	2
+	ULONG	MaxPacketSize;		// Maximum packet size allowed on the intf
+	ULONG	InHdrErrors;		// Num. of packets received with header errors
+	ULONG	InFiltered;			// Num. of received packets that were filtered out
+	ULONG	InNoRoutes;			// Num, of received packets with unknonw dest.
+	ULONG	InDiscards;			// Num. of received packets discarded for other reasons
+	ULONG	InDelivers;			// Num. of received packets delivered to dest
+	ULONG	OutFiltered;		// Num. of sent packets fitered out
+	ULONG	OutDiscards;		// Num. of sent packets discarded for other reasons
+	ULONG	OutDelivers;		// Num. of sent packets delivered to dest
+	ULONG	NetbiosReceived;	// Num. of received Netbios packets 
+	ULONG	NetbiosSent;		// Num. of sent Netbios packets
+	} FWD_IF_STATS, *PFWD_IF_STATS;
+
+
+typedef struct	_FWD_ADAPTER_BINDING_INFO {
+    ULONG	AdapterIndex;
+    ULONG	Network;
+    UCHAR	LocalNode[6];
+    UCHAR	RemoteNode[6];
+    ULONG	MaxPacketSize;
+    ULONG	LinkSpeed;
+    } FWD_ADAPTER_BINDING_INFO, *PFWD_ADAPTER_BINDING_INFO;
+
+typedef struct FWD_NB_NAME {
+	UCHAR	Name[16];
+} FWD_NB_NAME, *PFWD_NB_NAME;
+
+typedef struct _FWD_PERFORMANCE {
+	LONGLONG		TotalPacketProcessingTime;
+	LONGLONG		TotalNbPacketProcessingTime;
+	LONGLONG		MaxPacketProcessingTime;
+	LONGLONG		MaxNbPacketProcessingTime;
+	LONG			PacketCounter;
+	LONG			NbPacketCounter;
+} FWD_PERFORMANCE, *PFWD_PERFORMANCE;
+
+typedef struct _FWD_DIAL_REQUEST {
+    ULONG           IfIndex;
+    UCHAR           Packet[30];
+} FWD_DIAL_REQUEST, *PFWD_DIAL_REQUEST;
+
+#define IPXFWD_NAME		L"\\Device\\NwLnkFwd"
+
+//
+// Define the various device type values.  Note that values used by Microsoft
+// Corporation are in the range 0-32767, and 32768-65535 are reserved for use
+// by customers.
+//
+
+#define FILE_DEVICE_IPXFWD		FILE_DEVICE_NETWORK
+
+
+
+//
+// Macro definition for defining IOCTL and FSCTL function control codes.  Note
+// that function codes 0-2047 are reserved for Microsoft Corporation, and
+// 2048-4095 are reserved for customers.
+//
+
+#define IPXFWD_IOCTL_INDEX	(ULONG)0x00000800
+
+//
+// Define our own private IOCTLs
+//
+
+// Adds interface to the forwarder table, FWD_IF_SET_PARAMS should be passed in
+// the input buffer
+#define IOCTL_FWD_CREATE_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+1,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Deletes interface from the forwarder table, Interface index should be passed in
+// the input buffer
+#define IOCTL_FWD_DELETE_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+2,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Sets interface parameters, FWD_IF_SET_PARAMS should be passed in
+// the input buffer
+#define IOCTL_FWD_SET_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+3,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Gets interface parameters, FWD_IF_GET_PARAMS will be returned in
+// the input buffer
+#define IOCTL_FWD_GET_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+4,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Binds interface to physical adapter, FWD_IF_BIND_PARAMS should be passed in
+// the input buffer
+#define IOCTL_FWD_BIND_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+5,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Unbinds interface from the adapter, Interface index should be passed in
+// the input buffer
+#define IOCTL_FWD_UNBIND_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+6,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Disables forwarder operations in the interface, Interface index should be
+// passed in the input buffer
+#define IOCTL_FWD_DISABLE_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+7,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Enables forwarder operations in the interface, Interface index should be
+// passed in the input buffer
+#define IOCTL_FWD_ENABLE_INTERFACE	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+8,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Sets netbios names in to resolve netbios broadcasts to this interface,
+// Interface index should be passed in the input buffer,
+// FWD_NB_NAMES_PARAMS structure should be passed in the output buffer
+#define IOCTL_FWD_SET_NB_NAMES	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+9,METHOD_IN_DIRECT,FILE_ANY_ACCESS)
+
+// Resets netbios names on the interface (deletes all of them).
+// Interface index should be passed in the input buffer,
+#define IOCTL_FWD_RESET_NB_NAMES	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+9,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Sets netbios names in to resolve netbios broadcasts to this interface,
+// Interface index should be passed in the input buffer,
+// FWD_NB_NAMES_PARAMS structure will be returned in the output buffer
+#define IOCTL_FWD_GET_NB_NAMES	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+10,METHOD_OUT_DIRECT,FILE_ANY_ACCESS)
+
+// Adds/deletes/updates routes in forwarder table, array of FWD_ROUTE_SET_PARAMS
+// should be passed in the input buffer. Returns number of processed routes in the
+// ioStatus.Information field
+#define IOCTL_FWD_SET_ROUTES	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+11,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Returns forwarder dial requests, FWD_DIAL_REQUEST_PARAMS structure
+// for interfaces for which connection should be established returned
+// in the output buffer (number of bytest returned is placed in the
+// Information field of IO_STATUS block)
+#define IOCTL_FWD_GET_DIAL_REQUEST	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+12,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Informs forwarder that its connection request could not be satisfied,
+// Interface index should be passed in the input buffer
+#define IOCTL_FWD_DIAL_REQUEST_FAILED	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+13,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Initializes and start forwarder
+// FWD_START_PARAMS structure should be passed in the input buffer
+#define IOCTL_FWD_START	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+14,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+#define IOCTL_FWD_GET_PERF_COUNTERS	\
+	CTL_CODE(FILE_DEVICE_IPXFWD,IPXFWD_IOCTL_INDEX+15,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+// Structure passed with IOCTL_FWD_CREATE_INTERFACE call
+typedef struct _FWD_IF_CREATE_PARAMS {
+	ULONG		Index;			// Interface index
+	BOOLEAN		NetbiosAccept;	// Whether to accept nb packets
+	UCHAR		NetbiosDeliver;	// NB deliver mode
+// Forwarder netbios broadcast delivery options
+#define FWD_NB_DONT_DELIVER			0
+#define FWD_NB_DELIVER_STATIC		1
+#define FWD_NB_DELIVER_IF_UP		2
+#define FWD_NB_DELIVER_ALL			3
+	UCHAR		InterfaceType;	// Interface type
+// Forwarder interface types
+#define FWD_IF_PERMANENT			0
+#define FWD_IF_DEMAND_DIAL			1
+#define FWD_IF_LOCAL_WORKSTATION	2
+#define FWD_IF_REMOTE_WORKSTATION	3
+} FWD_IF_CREATE_PARAMS, *PFWD_IF_CREATE_PARAMS;
+
+// Structure passed with IOCTL_FWD_SET_INTERFACE call
+typedef struct _FWD_IF_SET_PARAMS {
+	ULONG		Index;			// Interface index
+	BOOLEAN		NetbiosAccept;	// Whether to accept nb packets
+	UCHAR		NetbiosDeliver;	// NB deliver mode
+} FWD_IF_SET_PARAMS, *PFWD_IF_SET_PARAMS;
+
+// Structure returned in IOCTL_FWD_GET_INTERFACE call
+typedef struct _FWD_IF_GET_PARAMS {
+	FWD_IF_STATS	Stats;			// Interface statistics
+	BOOLEAN			NetbiosAccept;	// Whether to accept nb packets
+	UCHAR			NetbiosDeliver;	// NB deliver mode
+} FWD_IF_GET_PARAMS, *PFWD_IF_GET_PARAMS;
+
+// Structure returned in IOCTL_FWD_BIND_INTERFACE call
+typedef struct _FWD_IF_BIND_PARAMS {
+	ULONG						Index;	// Interface index
+	FWD_ADAPTER_BINDING_INFO	Info;	// Interface binding information
+} FWD_IF_BIND_PARAMS, *PFWD_IF_BIND_PARAMS;
+
+// Structure passed with IOCTL_FWD_SET_ROUTES call
+typedef struct _FWD_ROUTE_SET_PARAMS {
+	ULONG		Network;				// Route's destination network
+	UCHAR		NextHopAddress[6];		// Node address of the next hop
+										// router if network is not
+										// connected directly
+	USHORT		TickCount;
+	USHORT		HopCount;
+	ULONG		InterfaceIndex;			// Interface to use to route to
+										// the dest network
+	ULONG		Action;					// Action to take with the route:
+#define	FWD_ADD_ROUTE			0		//	route should be added to the table
+#define FWD_DELETE_ROUTE		1		//	route should be deleted from the table
+#define FWD_UPDATE_ROUTE		2		//	route should be updated
+} FWD_ROUTE_SET_PARAMS, *PFWD_ROUTE_SET_PARAMS;
+
+typedef struct _FWD_START_PARAMS {
+	ULONG		RouteHashTableSize;	// Size of route hash table
+	BOOLEAN		ThisMachineOnly;	// allow access to this machine only
+									// for dialin clients
+#define FWD_SMALL_ROUTE_HASH_SIZE			31
+#define FWD_MEDIUM_ROUTE_HASH_SIZE			257
+#define FWD_LARGE_ROUTE_HASH_SIZE			1027
+} FWD_START_PARAMS, *PFWD_START_PARAMS;
+
+typedef struct _FWD_NB_NAMES_PARAMS {
+	ULONG		TotalCount;
+	FWD_NB_NAME	Names[1];
+} FWD_NB_NAMES_PARAMS, *PFWD_NB_NAMES_PARAMS;
+
+typedef struct _FWD_PERFORMANCE FWD_PERFORMANCE_PARAMS, *PFWD_PERFORMANCE_PARAMS;
+
+
+
+#endif
+