+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* 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 this program; see the file COPYING; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
#include "vty.h"
#include "ospf6_proto.h"
+#include "ospf6_area.h"
#include "ospf6_lsa.h"
#include "ospf6_lsdb.h"
+#include "ospf6_abr.h"
#include "ospf6_asbr.h"
#include "ospf6_route.h"
#include "ospf6d.h"
#define ospf6_lsdb_count_assert(t) ((void) 0)
#endif /*DEBUG*/
+static inline void ospf6_lsdb_stats_update(struct ospf6_lsa *lsa,
+ struct ospf6_lsdb *lsdb, int count)
+{
+ uint16_t stat = ntohs(lsa->header->type) & OSPF6_LSTYPE_FCODE_MASK;
+
+ if (stat >= OSPF6_LSTYPE_SIZE)
+ stat = OSPF6_LSTYPE_UNKNOWN;
+ lsdb->stats[stat] += count;
+}
+
void ospf6_lsdb_add(struct ospf6_lsa *lsa, struct ospf6_lsdb *lsdb)
{
struct prefix_ipv6 key;
if (!old) {
lsdb->count++;
+ ospf6_lsdb_stats_update(lsa, lsdb, 1);
if (OSPF6_LSA_IS_MAXAGE(lsa)) {
if (lsdb->hook_remove)
(*lsdb->hook_add)(lsa);
}
} else {
+ lsa->retrans_count = old->retrans_count;
+
if (OSPF6_LSA_IS_CHANGED(old, lsa)) {
if (OSPF6_LSA_IS_MAXAGE(lsa)) {
if (lsdb->hook_remove) {
node->info = NULL;
lsdb->count--;
+ ospf6_lsdb_stats_update(lsa, lsdb, -1);
if (lsdb->hook_remove)
(*lsdb->hook_remove)(lsa);
return NULL;
}
- info = (struct ospf6_external_info *)(match->route_option);
+ info = match->route_option;
assert(info);
lsa = ospf6_lsdb_lookup(htons(OSPF6_LSTYPE_AS_EXTERNAL),
return lsa;
}
+struct ospf6_lsa *ospf6_find_inter_prefix_lsa(struct ospf6 *ospf6,
+ struct ospf6_area *area,
+ struct prefix *p)
+{
+ struct ospf6_lsa *lsa;
+ uint16_t type = htons(OSPF6_LSTYPE_INTER_PREFIX);
+
+ for (ALL_LSDB_TYPED_ADVRTR(area->lsdb, type, ospf6->router_id, lsa)) {
+ struct ospf6_inter_prefix_lsa *prefix_lsa;
+ struct prefix prefix;
+
+ prefix_lsa =
+ (struct ospf6_inter_prefix_lsa *)OSPF6_LSA_HEADER_END(
+ lsa->header);
+ prefix.family = AF_INET6;
+ prefix.prefixlen = prefix_lsa->prefix.prefix_length;
+ ospf6_prefix_in6_addr(&prefix.u.prefix6, prefix_lsa,
+ &prefix_lsa->prefix);
+ if (prefix_same(p, &prefix))
+ return lsa;
+ }
+
+ return NULL;
+}
+
struct ospf6_lsa *ospf6_lsdb_lookup_next(uint16_t type, uint32_t id,
uint32_t adv_router,
struct ospf6_lsdb *lsdb)
ospf6_lsa_checksum(lsa->header);
THREAD_OFF(lsa->refresh);
- thread_execute(master, ospf6_lsa_refresh, lsa, 0);
+ event_execute(master, ospf6_lsa_refresh, lsa, 0);
} else {
zlog_debug("calling ospf6_lsdb_remove %s", lsa->name);
ospf6_lsdb_remove(lsa, lsdb);