1/* 2 * Copyright (C) 2002 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 17 * along with GNU Zebra; see the file COPYING. If not, write to the 18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 19 * Boston, MA 02111-1307, USA. 20 */ 21 22#ifndef OSPF6_LSDB_H 23#define OSPF6_LSDB_H 24 25#include "prefix.h" 26#include "table.h" 27 28#include "ospf6_prefix.h" 29#include "ospf6_lsa.h" 30 31struct ospf6_lsdb_node 32{ 33 struct prefix_ipv6 key; 34 35 struct route_node *node; 36 struct route_node *next; 37 38 struct ospf6_lsa *lsa; 39}; 40 41struct ospf6_lsdb 42{ 43 struct route_table *table; 44 u_int32_t count; 45 void (*hook) (struct ospf6_lsa *); 46}; 47 48/* int ospf6_lsdb_is_end (struct ospf6_lsdb_node *lsdb_node); */ 49#define ospf6_lsdb_is_end(lsdb_node) ((lsdb_node)->node == NULL ? 1 : 0) 50 51/* global holding hooks for each LS type */ 52struct ospf6_lsdb_hook_t 53{ 54 void (*hook) (struct ospf6_lsa *old, struct ospf6_lsa *new); 55}; 56extern struct ospf6_lsdb_hook_t *ospf6_lsdb_hook; 57 58/* Function Prototypes */ 59struct ospf6_lsdb * ospf6_lsdb_create (); 60void ospf6_lsdb_delete (struct ospf6_lsdb *lsdb); 61 62void ospf6_lsdb_remove_maxage (struct ospf6_lsdb *lsdb); 63 64struct ospf6_lsa * 65ospf6_lsdb_lookup (u_int16_t type, u_int32_t id, u_int32_t adv_router, 66 void *scope); 67 68void ospf6_lsdb_install (struct ospf6_lsa *new); 69 70void ospf6_lsdb_head (struct ospf6_lsdb_node *node, struct ospf6_lsdb *lsdb); 71void ospf6_lsdb_type (struct ospf6_lsdb_node *node, u_int16_t type, 72 struct ospf6_lsdb *lsdb); 73void ospf6_lsdb_type_router (struct ospf6_lsdb_node *node, u_int16_t type, 74 u_int32_t adv_router, struct ospf6_lsdb *lsdb); 75void ospf6_lsdb_next (struct ospf6_lsdb_node *node); 76 77void ospf6_lsdb_add (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb); 78void ospf6_lsdb_remove (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb); 79void ospf6_lsdb_remove_all (struct ospf6_lsdb *lsdb); 80 81struct ospf6_lsa * 82ospf6_lsdb_lookup_lsdb (u_int16_t type, u_int32_t id, u_int32_t adv_router, 83 struct ospf6_lsdb *lsdb); 84 85void ospf6_lsdb_init (); 86 87#endif /* OSPF6_LSDB_H */ 88 89