ospf6d/ospf6_zebra.h

   1 /*
   2  * Copyright (C) 2003 Yasuhiro Ohara
   3  *
   4  * This file is part of GNU Zebra.
   5  *
   6  * GNU Zebra is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2, or (at your option) any
   9  * later version.
  10  *
  11  * GNU Zebra is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef OSPF6_ZEBRA_H
  22 #define OSPF6_ZEBRA_H
  23
  24 #include "zclient.h"
  25
  26 #define DEFAULT_ROUTE ZEBRA_ROUTE_MAX
  27
  28 /* Debug option */
  29 extern unsigned char conf_debug_ospf6_zebra;
  30 #define OSPF6_DEBUG_ZEBRA_SEND 0x01
  31 #define OSPF6_DEBUG_ZEBRA_RECV 0x02
  32 #define OSPF6_DEBUG_ZEBRA_ON(level) (conf_debug_ospf6_zebra |= level)
  33 #define OSPF6_DEBUG_ZEBRA_OFF(level) (conf_debug_ospf6_zebra &= ~(level))
  34 #define IS_OSPF6_DEBUG_ZEBRA(e) (conf_debug_ospf6_zebra & OSPF6_DEBUG_ZEBRA_##e)
  35
  36 /* OSPF6 distance */
  37 struct ospf6_distance {
  38         /* Distance value for the IP source prefix */
  39         uint8_t distance;
  40
  41         /* Name of the access-list to be matched */
  42         char *access_list;
  43 };
  44
  45 extern struct zclient *zclient;
  46 struct ospf6;
  47
  48 extern void ospf6_zebra_route_update_add(struct ospf6_route *request,
  49                                          struct ospf6 *ospf6);
  50 extern void ospf6_zebra_route_update_remove(struct ospf6_route *request,
  51                                             struct ospf6 *ospf6);
  52
  53 extern void ospf6_zebra_redistribute(int, vrf_id_t vrf_id);
  54 extern void ospf6_zebra_no_redistribute(int, vrf_id_t vrf_id);
  55 #define ospf6_zebra_is_redistribute(type, vrf_id)                              \
  56         vrf_bitmap_check(zclient->redist[AFI_IP6][type], vrf_id)
  57 extern void ospf6_zebra_init(struct thread_master *tm);
  58 extern void ospf6_zebra_add_discard(struct ospf6_route *request,
  59                                     struct ospf6 *ospf6);
  60 extern void ospf6_zebra_delete_discard(struct ospf6_route *request,
  61                                        struct ospf6 *ospf6);
  62
  63 extern void ospf6_distance_reset(struct ospf6 *ospf6);
  64 extern uint8_t ospf6_distance_apply(struct prefix_ipv6 *p,
  65                                     struct ospf6_route * or,
  66                                     struct ospf6 *ospf6);
  67
  68 extern int ospf6_distance_set(struct vty *vty, struct ospf6 *ospf6,
  69                               const char *distance_str, const char *ip_str,
  70                               const char *access_list_str);
  71 extern int ospf6_distance_unset(struct vty *vty, struct ospf6 *ospf6,
  72                                 const char *distance_str, const char *ip_str,
  73                                 const char *access_list_str);
  74
  75 extern int config_write_ospf6_debug_zebra(struct vty *vty);
  76 extern void install_element_ospf6_debug_zebra(void);
  77 extern void ospf6_zebra_vrf_register(struct ospf6 *ospf6);
  78 extern void ospf6_zebra_vrf_deregister(struct ospf6 *ospf6);
  79 #endif /*OSPF6_ZEBRA_H*/