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gerrit.opencord.org / quagga / 599da95527ec8e09cd3d890dc3addc6f2e791a0c / . / ospf6d / ospf6_lsdb.h
blob: 71297daec2cea0a2279bb4d42a6c00c9d61c8f4e [file] [log] [blame]
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]1/*
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]2 * Copyright (C) 2003 Yasuhiro Ohara
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]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
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]28struct ospf6_lsdb
29{
hasso6452df02004-08-15 05:52:07 +0000[diff] [blame]30 void *data; /* data structure that holds this lsdb */
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]31 struct route_table *table;
32 u_int32_t count;
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]33 void (*hook_add) (struct ospf6_lsa *);
34 void (*hook_remove) (struct ospf6_lsa *);
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]35};
36
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]37#define OSPF6_LSDB_MAXAGE_REMOVER(lsdb) \
38 do { \
39 struct ospf6_lsa *lsa; \
40 for (lsa = ospf6_lsdb_head (lsdb); lsa; lsa = ospf6_lsdb_next (lsa)) \
41 { \
42 if (! OSPF6_LSA_IS_MAXAGE (lsa)) \
43 continue; \
hasso1e058382004-09-01 21:36:14 +0000[diff] [blame]44 if (lsa->retrans_count != 0) \
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]45 continue; \
hasso1e058382004-09-01 21:36:14 +0000[diff] [blame]46 if (IS_OSPF6_DEBUG_LSA_TYPE (lsa->header->type)) \
ajsd1db06f2004-12-08 22:01:48 +0000[diff] [blame]47 zlog_debug ("Remove MaxAge %s", lsa->name); \
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]48 ospf6_lsdb_remove (lsa, lsdb); \
49 } \
50 } while (0)
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]51
52/* Function Prototypes */
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]53extern struct ospf6_lsdb *ospf6_lsdb_create (void *data);
54extern void ospf6_lsdb_delete (struct ospf6_lsdb *lsdb);
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]55
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]56extern struct ospf6_lsa *ospf6_lsdb_lookup (u_int16_t type, u_int32_t id,
57 u_int32_t adv_router,
58 struct ospf6_lsdb *lsdb);
59extern struct ospf6_lsa *ospf6_lsdb_lookup_next (u_int16_t type, u_int32_t id,
60 u_int32_t adv_router,
61 struct ospf6_lsdb *lsdb);
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]62
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]63extern void ospf6_lsdb_add (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb);
64extern void ospf6_lsdb_remove (struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb);
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]65
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]66extern struct ospf6_lsa *ospf6_lsdb_head (struct ospf6_lsdb *lsdb);
67extern struct ospf6_lsa *ospf6_lsdb_next (struct ospf6_lsa *lsa);
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]68
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]69extern struct ospf6_lsa *ospf6_lsdb_type_router_head (u_int16_t type,
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]70 u_int32_t adv_router,
71 struct ospf6_lsdb *lsdb);
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]72extern struct ospf6_lsa *ospf6_lsdb_type_router_next (u_int16_t type,
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]73 u_int32_t adv_router,
74 struct ospf6_lsa *lsa);
75
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]76extern struct ospf6_lsa *ospf6_lsdb_type_head (u_int16_t type,
77 struct ospf6_lsdb *lsdb);
78extern struct ospf6_lsa *ospf6_lsdb_type_next (u_int16_t type,
79 struct ospf6_lsa *lsa);
hasso508e53e2004-05-18 18:57:06 +0000[diff] [blame]80
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]81extern void ospf6_lsdb_remove_all (struct ospf6_lsdb *lsdb);
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]82
hasso049207c2004-08-04 20:02:13 +0000[diff] [blame]83#define OSPF6_LSDB_SHOW_LEVEL_NORMAL 0
84#define OSPF6_LSDB_SHOW_LEVEL_DETAIL 1
85#define OSPF6_LSDB_SHOW_LEVEL_INTERNAL 2
86#define OSPF6_LSDB_SHOW_LEVEL_DUMP 3
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]87
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]88extern void ospf6_lsdb_show (struct vty *vty, int level, u_int16_t *type,
89 u_int32_t *id, u_int32_t *adv_router,
90 struct ospf6_lsdb *lsdb);
hasso049207c2004-08-04 20:02:13 +0000[diff] [blame]91
Paul Jakma6ac29a52008-08-15 13:45:30 +0100[diff] [blame]92extern u_int32_t ospf6_new_ls_id (u_int16_t type, u_int32_t adv_router,
93 struct ospf6_lsdb *lsdb);
94extern u_int32_t ospf6_new_ls_seqnum (u_int16_t type, u_int32_t id,
95 u_int32_t adv_router,
96 struct ospf6_lsdb *lsdb);
paul718e3742002-12-13 20:15:29 +0000[diff] [blame]97
98#endif /* OSPF6_LSDB_H */