Source: ../../fea/win_rtsock.h
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/* -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-
* vim:set sts=4 ts=8:
*
* Copyright (c) 2001-2007 International Computer Science Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software")
* to deal in the Software without restriction, subject to the conditions
* listed in the XORP LICENSE file. These conditions include: you must
* preserve this copyright notice, and you cannot mention the copyright
* holders in advertising related to the Software without their permission.
* The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This
* notice is a summary of the XORP LICENSE file; the license in that file is
* legally binding.
*
* $XORP: xorp/fea/win_rtsock.h,v 1.2 2007/02/16 22:45:51 pavlin Exp $
*
*/
/*
* This header contains definitions and structures for XORP's adapter
* code for Microsoft's Router Manager V2 API. A pair of DLLs is installed
* into the Routing and Remote Access Service by the FEA which communicate
* Windows internal routing information to XORP using the BSD routing
* socket message format over named pipes.
*/
/*-
* Copyright (c) 1980, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)route.h 8.4 (Berkeley) 1/9/95
* $FreeBSD: src/sys/net/route.h,v 1.63.2.1 2006/04/04 20:07:23 andre Exp $
*/
#ifndef _NET_ROUTE_H_
#define _NET_ROUTE_H_
#ifdef __cplusplus
extern "C" {
#endif
#define XORPRTM4_PIPENAME "\\\\.\\pipe\\XorpRtm4"
#define XORPRTM4_LOGNAME "XORPRTM4"
#define XORPRTM6_PIPENAME "\\\\.\\pipe\\XorpRtm6"
#define XORPRTM6_LOGNAME "XORPRTM6"
#ifdef IPV6_DLL
#define XORPRTM_PIPENAME XORPRTM6_PIPENAME
#define XORPRTM_LOGNAME XORPRTM6_LOGNAME
#define XORPRTM_TRACENAME XORPRTM6_LOGNAME
#else
#define XORPRTM_PIPENAME XORPRTM4_PIPENAME
#define XORPRTM_LOGNAME XORPRTM4_LOGNAME
#define XORPRTM_TRACENAME XORPRTM4_LOGNAME
#endif
/*
* Registry glue for Router Manager
*/
#define HKLM_XORPRTM4_NAME \
"SOFTWARE\\Microsoft\\Router\\CurrentVersion\\RouterManagers\\Ip\\XORPRTM4"
#define HKLM_XORPRTM6_NAME \
"SOFTWARE\\Microsoft\\Router\\CurrentVersion\\RouterManagers\\Ipv6\\XORPRTM6"
#define HKLM_XORPRTM4_TRACING_NAME \
"SOFTWARE\\Microsoft\\Tracing\\XORPRTM4"
#define HKLM_XORPRTM6_TRACING_NAME \
"SOFTWARE\\Microsoft\\Tracing\\XORPRTM6"
#define RTMV2_CLSID_IPV4 "{C2FE450A-D6C2-11D0-A37B-00C04FC9DA04}"
#define RTMV2_CLSID_IPV6 "{C2FE451A-D6C2-11D0-A37B-00C04FC9DA04}"
#define XORPRTM_DLL_VENDOR "www.xorp.org"
#define XORPRTM_DLL_FLAGS 0x00000002
#define XORPRTM_CONFIG_DLL_NAME "nonexistent.dll"
#define XORPRTM4_DLL_NAME "xorprtm4.dll"
#define XORPRTM4_DLL_TITLE "Router Manager V2 adapter for XORP (IPv4)"
#define XORPRTM6_DLL_NAME "xorprtm6.dll"
#define XORPRTM6_DLL_TITLE "Router Manager V2 adapter for XORP (IPv6)"
#define XORPRTM_TRACING_PATH "%windir%\\Tracing"
/*
* Router Manager V2 IDs for XORP
*/
#define PROTO_IP_XORPRTM 7
#define XORPRTM_PROTOCOL_ID \
PROTOCOL_ID(PROTO_TYPE_UCAST, PROTO_VENDOR_MS0, PROTO_IP_XORPRTM)
#define XORPRTM_GLOBAL_CONFIG_ID 1
/*
* MS Router Manager info structures
*/
typedef struct _XORPRTM_GLOBAL_CONFIG {
DWORD dummy;
} XORPRTM_GLOBAL_CONFIG, *PXORPRTM_GLOBAL_CONFIG;
typedef struct _XORPRTM_MIB_SET_INPUT_DATA {
DWORD IMSID_TypeID;
DWORD IMSID_IfIndex;
DWORD IMSID_BufferSize;
BYTE IMSID_Buffer[0];
} XORPRTM_MIB_SET_INPUT_DATA, *PXORPRTM_MIB_SET_INPUT_DATA;
typedef struct _XORPRTM_MIB_GET_INPUT_DATA {
DWORD IMGID_TypeID;
DWORD IMGID_IfIndex;
} XORPRTM_MIB_GET_INPUT_DATA, *PXORPRTM_MIB_GET_INPUT_DATA;
typedef struct _XORPRTM_MIB_GET_OUTPUT_DATA {
DWORD IMGOD_TypeID;
DWORD IMGOD_IfIndex;
BYTE IMGOD_Buffer[0];
} XORPRTM_MIB_GET_OUTPUT_DATA, *PXORPRTM_MIB_GET_OUTPUT_DATA;
/*
* BSD routing socket interface
*/
#define RTF_UP 0x1 /* route usable */
#define RTF_GATEWAY 0x2 /* destination is a gateway */
#define RTF_HOST 0x4 /* host entry (net otherwise) */
#define RTF_REJECT 0x8 /* host or net unreachable */
#define RTF_DYNAMIC 0x10 /* created dynamically (by redirect) */
#define RTF_MODIFIED 0x20 /* modified dynamically (by redirect) */
#define RTF_DONE 0x40 /* message confirmed */
/* 0x80 unused, was RTF_DELCLONE */
#define RTF_CLONING 0x100 /* generate new routes on use */
#define RTF_XRESOLVE 0x200 /* external daemon resolves name */
#define RTF_LLINFO 0x400 /* generated by link layer (e.g. ARP) */
#define RTF_STATIC 0x800 /* manually added */
#define RTF_BLACKHOLE 0x1000 /* just discard pkts (during updates) */
#define RTF_PROTO2 0x4000 /* protocol specific routing flag */
#define RTF_PROTO1 0x8000 /* protocol specific routing flag */
#define RTF_WASCLONED 0x20000 /* route generated through cloning */
#define RTF_PROTO3 0x40000 /* protocol specific routing flag */
/* 0x80000 unused */
#define RTF_PINNED 0x100000 /* future use */
#define RTF_LOCAL 0x200000 /* route represents a local address */
#define RTF_BROADCAST 0x400000 /* route represents a bcast address */
#define RTF_MULTICAST 0x800000 /* route represents a mcast address */
/* 0x1000000 and up unassigned */
/* Mask of RTF flags that are allowed to be modified by RTM_CHANGE. */
#define RTF_FMASK \
(RTF_PROTO1 | RTF_PROTO2 | RTF_PROTO3 | RTF_BLACKHOLE | \
RTF_REJECT | RTF_STATIC)
struct rt_metrics {
DWORD rmx_filler[14]; /* Ignore field names but pad in same way */
};
/*
* Structures for routing messages.
*/
struct rt_msghdr {
USHORT rtm_msglen; /* to skip over non-understood messages */
BYTE rtm_version; /* future binary compatibility */
BYTE rtm_type; /* message type */
USHORT rtm_index; /* index for associated ifp */
DWORD rtm_flags; /* flags, incl. kern & message, e.g. DONE */
DWORD rtm_addrs; /* bitmask identifying sockaddrs in msg */
LONG rtm_pid; /* identify sender */
LONG rtm_seq; /* for sender to identify action */
DWORD rtm_errno; /* why failed */
DWORD rtm_fmask; /* bitmask used in RTM_CHANGE message */
#define rtm_use rtm_fmask /* deprecated, use rtm_rmx->rmx_pksent */
DWORD rtm_inits; /* which metrics we are initializing */
struct rt_metrics rtm_rmx; /* metrics themselves */
};
#define RTM_VERSION 66 /* Unique to XORP/Win32 */
/*
* Message types.
* Only those supported by the Windows subsystem are provided.
*/
#define RTM_ADD 0x1 /* Add Route */
#define RTM_DELETE 0x2 /* Delete Route */
#define RTM_CHANGE 0x3 /* Change Metrics or flags */
#define RTM_NEWADDR 0xc /* address being added to iface */
#define RTM_DELADDR 0xd /* address being removed from iface */
#define RTM_IFINFO 0xe /* iface going up/down etc. */
#define RTM_IFANNOUNCE 0x11 /* iface arrival/departure */
/*
* Bitmask values for rtm_addrs.
*/
#define RTA_DST 0x1 /* destination sockaddr present */
#define RTA_GATEWAY 0x2 /* gateway sockaddr present */
#define RTA_NETMASK 0x4 /* netmask sockaddr present */
#define RTA_GENMASK 0x8 /* cloning mask sockaddr present */
#define RTA_IFP 0x10 /* interface name sockaddr present */
#define RTA_IFA 0x20 /* interface addr sockaddr present */
#define RTA_AUTHOR 0x40 /* sockaddr for author of redirect */
#define RTA_BRD 0x80 /* for NEWADDR, broadcast or p-p dest addr */
/*
* Index offsets for sockaddr array for alternate internal encoding.
*/
#define RTAX_DST 0 /* destination sockaddr present */
#define RTAX_GATEWAY 1 /* gateway sockaddr present */
#define RTAX_NETMASK 2 /* netmask sockaddr present */
#define RTAX_GENMASK 3 /* cloning mask sockaddr present */
#define RTAX_IFP 4 /* interface name sockaddr present */
#define RTAX_IFA 5 /* interface addr sockaddr present */
#define RTAX_AUTHOR 6 /* sockaddr for author of redirect */
#define RTAX_BRD 7 /* for NEWADDR, broadcast or p-p dest addr */
#define RTAX_MAX 8 /* size of array to allocate */
/*
* XXX: The Winsock definition of struct sockaddr does not have
* a size value, therefore we use struct sockaddr_storage in its entirety.
*/
#define SA_SIZE(sa) sizeof(struct sockaddr_storage)
/*
* XXX: The length of IFNAMSIZ must be consistent across the ABI.
* It's different from BSDs to allow for arbitrary FriendlyNames,
* up to a length of 256 bytes.
*/
#ifdef IFNAMSIZ
#undef IFNAMSIZ
#endif
#ifndef IFNAMSIZ
#define IFNAMSIZ 256
#endif
#define IFAN_ARRIVAL 0 /* interface arrival */
#define IFAN_DEPARTURE 1 /* interface departure */
struct if_announcemsghdr {
USHORT ifan_msglen;
BYTE ifan_version;
BYTE ifan_type;
DWORD ifan_index; /* XXX: This is now 32-bits wide */
BYTE ifan_name[IFNAMSIZ]; /* FriendlyName in ANSI text. */
BYTE ifan_what;
};
/*
* Values for if_link_state.
*/
#define LINK_STATE_UNKNOWN 0 /* link invalid/unknown */
#define LINK_STATE_DOWN 1 /* link is down */
#define LINK_STATE_UP 2 /* link is up */
/*
* XXX: Most of the fields in the original BSD if_data
* structure can't be obtained on Windows from the
* RTMv2 interface status callback,
*/
struct if_data {
BYTE ifi_link_state;
};
struct if_msghdr {
USHORT ifm_msglen;
BYTE ifm_version;
BYTE ifm_type;
DWORD ifm_addrs;
DWORD ifm_flags;
DWORD ifm_index;
struct if_data ifm_data;
};
struct ifa_msghdr {
USHORT ifam_msglen;
BYTE ifam_version;
BYTE ifam_type;
DWORD ifam_addrs;
DWORD ifam_flags;
DWORD ifam_index;
DWORD ifam_metric;
};
#ifdef __cplusplus
}
#endif
#endif /* _NET_ROUTE_H_ */
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