138 lines
2.9 KiB
C
138 lines
2.9 KiB
C
//============================================================================
|
|
// Copyright (c) 1995, Microsoft Corporation
|
|
//
|
|
// File: route.h
|
|
//
|
|
// History:
|
|
// V Raman 2-5-1997 Created.
|
|
//
|
|
// Declarations for routines that manipulate routes entries
|
|
//============================================================================
|
|
|
|
|
|
#ifndef _ROUTE_H_
|
|
#define _ROUTE_H_
|
|
|
|
|
|
DWORD
|
|
WINAPI
|
|
RtmChangeNotificationCallback(
|
|
RTM_ENTITY_HANDLE hRtmHandle,
|
|
RTM_EVENT_TYPE retEventType,
|
|
PVOID pvContext1,
|
|
PVOID pvContext2
|
|
);
|
|
|
|
VOID
|
|
WorkerFunctionProcessRtmChangeNotification(
|
|
PVOID pvContext
|
|
);
|
|
|
|
DWORD
|
|
ProcessUnMarkedDestination(
|
|
PRTM_DEST_INFO prdi
|
|
);
|
|
|
|
DWORD
|
|
ProcessRouteDelete(
|
|
PRTM_DEST_INFO prdi
|
|
);
|
|
|
|
DWORD
|
|
ProcessRouteUpdate(
|
|
PRTM_DEST_INFO prdi
|
|
);
|
|
|
|
VOID
|
|
DeleteMfeAndRefs(
|
|
PLIST_ENTRY ple
|
|
);
|
|
|
|
HANDLE
|
|
SelectNextHop(
|
|
PRTM_DEST_INFO prdi
|
|
);
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// Route reference operations
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
//----------------------------------------------------------------------------
|
|
// MFE_REFERENCE_ENTRY
|
|
//
|
|
// Each route maintains a list of MFE entries that use this route for
|
|
// their RPF check. Each entry in this reference list stores the
|
|
// source, group info.
|
|
//
|
|
// Fields descriptions are left as an exercise to the reader.
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
typedef struct _ROUTE_REFERENCE_ENTRY
|
|
{
|
|
LIST_ENTRY leRefList;
|
|
|
|
DWORD dwGroupAddr;
|
|
|
|
DWORD dwGroupMask;
|
|
|
|
DWORD dwSourceAddr;
|
|
|
|
DWORD dwSourceMask;
|
|
|
|
HANDLE hNextHop;
|
|
|
|
} ROUTE_REFERENCE_ENTRY, *PROUTE_REFERENCE_ENTRY;
|
|
|
|
|
|
|
|
VOID
|
|
AddSourceGroupToRouteRefList(
|
|
DWORD dwSourceAddr,
|
|
DWORD dwSourceMask,
|
|
DWORD dwGroupAddr,
|
|
DWORD dwGroupMask,
|
|
HANDLE hNextHop,
|
|
PBYTE pbBuffer
|
|
);
|
|
|
|
|
|
|
|
BOOL
|
|
FindRouteRefEntry(
|
|
PLIST_ENTRY pleRefList,
|
|
DWORD dwSourceAddr,
|
|
DWORD dwSourceMask,
|
|
DWORD dwGroupAddr,
|
|
DWORD dwGroupMask,
|
|
PROUTE_REFERENCE_ENTRY * pprre
|
|
);
|
|
|
|
|
|
|
|
VOID
|
|
DeleteRouteRef(
|
|
PROUTE_REFERENCE_ENTRY prre
|
|
);
|
|
|
|
//
|
|
// imported from packet.c
|
|
//
|
|
|
|
BOOL
|
|
IsMFEPresent(
|
|
DWORD dwSourceAddr,
|
|
DWORD dwSourceMask,
|
|
DWORD dwGroupAddr,
|
|
DWORD dwGroupMask,
|
|
BOOL bAddToForwarder
|
|
);
|
|
|
|
#endif // _ROUTE_H_
|
|
|
|
|