1/**
2 * This file has no copyright assigned and is placed in the Public Domain.
3 * This file is part of the mingw-w64 runtime package.
4 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
5 */
6#ifndef __ROUTING_RTM_H__
7#define __ROUTING_RTM_H__
8
9#ifdef __cplusplus
10extern "C" {
11#endif
12
13#define RTM_PROTOCOL_FAMILY_IPX 0
14#define RTM_PROTOCOL_FAMILY_IP 1
15
16#define ERROR_MORE_MESSAGES ERROR_MORE_DATA
17#define ERROR_CLIENT_ALREADY_EXISTS ERROR_ALREADY_EXISTS
18#define ERROR_NO_MESSAGES ERROR_NO_MORE_ITEMS
19
20#define ERROR_NO_MORE_ROUTES ERROR_NO_MORE_ITEMS
21#define ERROR_NO_ROUTES ERROR_NO_MORE_ITEMS
22#define ERROR_NO_SUCH_ROUTE ERROR_NO_MORE_ITEMS
23
24 typedef struct _IPX_NETWORK {
25 DWORD N_NetNumber;
26 } IPX_NETWORK,*PIPX_NETWORK;
27
28 typedef struct _IP_NETWORK {
29 DWORD N_NetNumber;
30 DWORD N_NetMask;
31 } IP_NETWORK,*PIP_NETWORK;
32
33 typedef struct _IPX_NEXT_HOP_ADDRESS {
34 BYTE NHA_Mac[6];
35 } IPX_NEXT_HOP_ADDRESS,*PIPX_NEXT_HOP_ADDRESS;
36
37 typedef IP_NETWORK IP_NEXT_HOP_ADDRESS,*PIP_NEXT_HOP_ADDRESS;
38
39 typedef struct _IPX_SPECIFIC_DATA {
40 DWORD FSD_Flags;
41 USHORT FSD_TickCount;
42 USHORT FSD_HopCount;
43 } IPX_SPECIFIC_DATA,*PIPX_SPECIFIC_DATA;
44
45#define IPX_GLOBAL_CLIENT_WAN_ROUTE 0x00000001
46
47 typedef struct _IP_SPECIFIC_DATA {
48 DWORD FSD_Type;
49 DWORD FSD_Policy;
50 DWORD FSD_NextHopAS;
51 DWORD FSD_Priority;
52 DWORD FSD_Metric;
53 DWORD FSD_Metric1;
54 DWORD FSD_Metric2;
55 DWORD FSD_Metric3;
56 DWORD FSD_Metric4;
57 DWORD FSD_Metric5;
58 DWORD FSD_Flags;
59 } IP_SPECIFIC_DATA,*PIP_SPECIFIC_DATA;
60
61#define IP_VALID_ROUTE 0x00000001
62#define ClearRouteFlags(pRoute) ((pRoute)->RR_FamilySpecificData.FSD_Flags = 0x00000000)
63#define IsRouteValid(pRoute) ((pRoute)->RR_FamilySpecificData.FSD_Flags & IP_VALID_ROUTE)
64#define SetRouteValid(pRoute) ((pRoute)->RR_FamilySpecificData.FSD_Flags |= IP_VALID_ROUTE)
65#define ClearRouteValid(pRoute) ((pRoute)->RR_FamilySpecificData.FSD_Flags &= ~IP_VALID_ROUTE)
66#define IsRouteNonUnicast(pRoute) (((DWORD)((pRoute)->RR_Network.N_NetNumber & 0x000000FF)) >= ((DWORD)0x000000E0))
67#define IsRouteLoopback(pRoute) ((((pRoute)->RR_Network.N_NetNumber & 0x000000FF)==0x0000007F) || ((pRoute)->RR_NextHopAddress.N_NetNumber==0x0100007F))
68
69 typedef struct _PROTOCOL_SPECIFIC_DATA {
70 DWORD PSD_Data[4];
71 } PROTOCOL_SPECIFIC_DATA,*PPROTOCOL_SPECIFIC_DATA;
72
73#define DWORD_ALIGN(type,field) union { type field; DWORD field##Align; }
74
75#define ROUTE_HEADER DWORD_ALIGN (FILETIME,RR_TimeStamp); DWORD RR_RoutingProtocol; DWORD RR_InterfaceID; DWORD_ALIGN (PROTOCOL_SPECIFIC_DATA,RR_ProtocolSpecificData)
76
77 typedef struct _RTM_IPX_ROUTE {
78 ROUTE_HEADER;
79 DWORD_ALIGN (IPX_NETWORK,RR_Network);
80 DWORD_ALIGN (IPX_NEXT_HOP_ADDRESS,RR_NextHopAddress);
81 DWORD_ALIGN (IPX_SPECIFIC_DATA,RR_FamilySpecificData);
82 } RTM_IPX_ROUTE,*PRTM_IPX_ROUTE;
83
84 typedef struct _RTM_IP_ROUTE {
85 ROUTE_HEADER;
86 DWORD_ALIGN (IP_NETWORK,RR_Network);
87 DWORD_ALIGN (IP_NEXT_HOP_ADDRESS,RR_NextHopAddress);
88 DWORD_ALIGN (IP_SPECIFIC_DATA,RR_FamilySpecificData);
89 } RTM_IP_ROUTE,*PRTM_IP_ROUTE;
90
91#define RTM_CURRENT_BEST_ROUTE 0x00000001
92#define RTM_PREVIOUS_BEST_ROUTE 0x00000002
93
94#define RTM_NO_CHANGE 0
95#define RTM_ROUTE_ADDED RTM_CURRENT_BEST_ROUTE
96#define RTM_ROUTE_DELETED RTM_PREVIOUS_BEST_ROUTE
97#define RTM_ROUTE_CHANGED (RTM_CURRENT_BEST_ROUTE|RTM_PREVIOUS_BEST_ROUTE)
98
99#define RTM_ONLY_THIS_NETWORK 0x00000001
100#define RTM_ONLY_THIS_INTERFACE 0x00000002
101#define RTM_ONLY_THIS_PROTOCOL 0x00000004
102#define RTM_ONLY_BEST_ROUTES 0x00000008
103
104#define RTM_PROTOCOL_SINGLE_ROUTE 0x00000001
105
106 HANDLE WINAPI RtmRegisterClient(DWORD ProtocolFamily,DWORD RoutingProtocol,HANDLE ChangeEvent,DWORD Flags);
107 DWORD WINAPI RtmDeregisterClient(HANDLE ClientHandle);
108 DWORD WINAPI RtmDequeueRouteChangeMessage(HANDLE ClientHandle,DWORD *Flags,PVOID CurBestRoute,PVOID PrevBestRoute);
109 DWORD WINAPI RtmAddRoute(HANDLE ClientHandle,PVOID Route,DWORD TimeToLive,DWORD *Flags,PVOID CurBestRoute,PVOID PrevBestRoute);
110 DWORD WINAPI RtmDeleteRoute(HANDLE ClientHandle,PVOID Route,DWORD *Flags,PVOID CurBestRoute);
111 WINBOOL WINAPI RtmIsRoute(DWORD ProtocolFamily,PVOID Network,PVOID BestRoute);
112 ULONG WINAPI RtmGetNetworkCount(DWORD ProtocolFamily);
113 ULONG WINAPI RtmGetRouteAge(PVOID Route);
114 HANDLE WINAPI RtmCreateEnumerationHandle(DWORD ProtocolFamily,DWORD EnumerationFlags,PVOID CriteriaRoute);
115 DWORD WINAPI RtmEnumerateGetNextRoute(HANDLE EnumerationHandle,PVOID Route);
116 DWORD WINAPI RtmCloseEnumerationHandle(HANDLE EnumerationHandle);
117 DWORD WINAPI RtmBlockDeleteRoutes(HANDLE ClientHandle,DWORD EnumerationFlags,PVOID CriteriaRoute);
118 DWORD WINAPI RtmGetFirstRoute(DWORD ProtocolFamily,DWORD EnumerationFlags,PVOID Route);
119
120#define RtmGetSpecificRoute(ProtocolFamily,Route) RtmGetFirstRoute(ProtocolFamily,RTM_ONLY_THIS_NETWORK | RTM_ONLY_THIS_PROTOCOL | RTM_ONLY_THIS_INTERFACE,Route)
121
122 DWORD WINAPI RtmGetNextRoute(DWORD ProtocolFamily,DWORD EnumerationFlags,PVOID Route);
123 WINBOOL WINAPI RtmLookupIPDestination(DWORD dwDestAddr,PRTM_IP_ROUTE prir);
124
125#ifdef __cplusplus
126}
127#endif
128#endif