/*
 * Copyright (C) 2003 Yasuhiro Ohara
 *
 * 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 OSPF6_ZEBRA_H
#define OSPF6_ZEBRA_H

#include "zclient.h"
#include "ospf6_top.h"

/* Debug option */
extern unsigned char conf_debug_ospf6_zebra;
#define OSPF6_DEBUG_ZEBRA_SEND 0x01
#define OSPF6_DEBUG_ZEBRA_RECV 0x02
#define OSPF6_DEBUG_ZEBRA_ON(level) \
  (conf_debug_ospf6_zebra |= level)
#define OSPF6_DEBUG_ZEBRA_OFF(level) \
  (conf_debug_ospf6_zebra &= ~(level))
#define IS_OSPF6_DEBUG_ZEBRA(e) \
  (conf_debug_ospf6_zebra & OSPF6_DEBUG_ZEBRA_ ## e)

/* OSPF6 distance */
struct ospf6_distance
{
  /* Distance value for the IP source prefix */
  u_char distance;

  /* Name of the access-list to be matched */
  char *access_list;
};

extern struct zclient *zclient;

extern void ospf6_zebra_route_update_add (struct ospf6_route *request);
extern void ospf6_zebra_route_update_remove (struct ospf6_route *request);

extern void ospf6_zebra_redistribute (int);
extern void ospf6_zebra_no_redistribute (int);
#define ospf6_zebra_is_redistribute(type) \
    vrf_bitmap_check (zclient->redist[type], VRF_DEFAULT)

extern void ospf6_distance_reset (struct ospf6 *);
extern u_char ospf6_distance_apply (struct ospf6_route *,
                                    struct ospf6 *);
extern int ospf6_distance_set (struct vty *, struct ospf6 *, const char *,
                               const char *, const char *);
extern int ospf6_distance_unset (struct vty *, struct ospf6 *, const char *,
                                 const char *);

extern void ospf6_zebra_init(struct thread_master *);

extern int config_write_ospf6_debug_zebra (struct vty *vty);
extern void install_element_ospf6_debug_zebra (void);

#endif /*OSPF6_ZEBRA_H*/