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/*
* Zebra connect library for OSPFd
* Copyright (C) 1997, 98, 99, 2000 Kunihiro Ishiguro, Toshiaki Takada
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* GNU Zebra is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Zebra; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef _ZEBRA_OSPF_ZEBRA_H
#define _ZEBRA_OSPF_ZEBRA_H
#include "vty.h"
#include "hook.h"
#define EXTERNAL_METRIC_TYPE_1 0
#define EXTERNAL_METRIC_TYPE_2 1
#define DEFAULT_ROUTE ZEBRA_ROUTE_MAX
#define DEFAULT_ROUTE_TYPE(T) ((T) == DEFAULT_ROUTE)
/* OSPF distance. */
struct ospf_distance
{
/* Distance value for the IP source prefix. */
u_char distance;
/* Name of the access-list to be matched. */
char *access_list;
};
/* Prototypes */
extern void ospf_zebra_add (struct prefix_ipv4 *, struct ospf_route *);
extern void ospf_zebra_delete (struct prefix_ipv4 *, struct ospf_route *);
extern void ospf_zebra_add_discard (struct prefix_ipv4 *);
extern void ospf_zebra_delete_discard (struct prefix_ipv4 *);
extern int ospf_redistribute_check (struct ospf *, struct external_info *,
int *);
extern int ospf_distribute_check_connected (struct ospf *,
struct external_info *);
extern void ospf_distribute_list_update (struct ospf *, uintptr_t, u_short);
extern int ospf_is_type_redistributed (int, u_short);
extern void ospf_distance_reset (struct ospf *);
extern u_char ospf_distance_apply (struct prefix_ipv4 *, struct ospf_route *);
extern struct ospf_external *ospf_external_lookup (u_char, u_short);
extern struct ospf_external *ospf_external_add (u_char, u_short);
extern void ospf_external_del (u_char, u_short);
extern struct ospf_redist *ospf_redist_lookup (struct ospf *, u_char, u_short);
extern struct ospf_redist *ospf_redist_add (struct ospf *, u_char, u_short);
extern void ospf_redist_del (struct ospf *, u_char, u_short);
extern int ospf_redistribute_set (struct ospf *, int, u_short, int, int);
extern int ospf_redistribute_unset (struct ospf *, int, u_short);
extern int ospf_redistribute_default_set (struct ospf *, int, int, int);
extern int ospf_redistribute_default_unset (struct ospf *);
extern int ospf_distribute_list_out_set (struct ospf *, int, const char *);
extern int ospf_distribute_list_out_unset (struct ospf *, int, const char *);
extern void ospf_routemap_set (struct ospf_redist *, const char *);
extern void ospf_routemap_unset (struct ospf_redist *);
extern int ospf_distance_set (struct vty *, struct ospf *, const char *,
const char *, const char *);
extern int ospf_distance_unset (struct vty *, struct ospf *, const char *,
const char *, const char *);
extern void ospf_zebra_init(struct thread_master *, u_short);
DECLARE_HOOK(ospf_if_update, (struct interface *ifp), (ifp))
DECLARE_HOOK(ospf_if_delete, (struct interface *ifp), (ifp))
#endif /* _ZEBRA_OSPF_ZEBRA_H */
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