diff options
Diffstat (limited to 'proto/ospf/topology.h')
| -rw-r--r-- | proto/ospf/topology.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/proto/ospf/topology.h b/proto/ospf/topology.h index 21e545e..f6ba019 100644 --- a/proto/ospf/topology.h +++ b/proto/ospf/topology.h @@ -13,12 +13,11 @@ struct top_hash_entry { /* Index for fast mapping (type,rtrid,LSid)->vertex */ snode n; node cn; /* For adding into list of candidates - * in intra-area routing table - * calculation - */ + in intra-area routing table calculation */ struct top_hash_entry *next; /* Next in hash chain */ struct ospf_lsa_header lsa; - struct ospf_area *oa; + u32 domain; /* Area ID for area-wide LSAs, Iface ID for link-wide LSAs */ + // struct ospf_area *oa; void *lsa_body; bird_clock_t inst_t; /* Time of installation into DB */ ip_addr nh; /* Next hop */ @@ -48,26 +47,45 @@ struct top_graph struct top_graph *ospf_top_new(pool *); void ospf_top_free(struct top_graph *); void ospf_top_dump(struct top_graph *, struct proto *); -struct top_hash_entry *ospf_hash_find_header(struct top_graph *f, u32 areaid, +u32 ospf_lsa_domain(u32 type, struct ospf_iface *ifa); +struct top_hash_entry *ospf_hash_find_header(struct top_graph *f, u32 domain, struct ospf_lsa_header *h); -struct top_hash_entry *ospf_hash_get_header(struct top_graph *f, struct ospf_area *oa, +struct top_hash_entry *ospf_hash_get_header(struct top_graph *f, u32 domain, struct ospf_lsa_header *h); -struct top_hash_entry *ospf_hash_find(struct top_graph *, u32 areaid, u32 lsa, u32 rtr, + +struct top_hash_entry *ospf_hash_find(struct top_graph *, u32 domain, u32 lsa, u32 rtr, u32 type); -struct top_hash_entry *ospf_hash_get(struct top_graph *, struct ospf_area *oa, u32 lsa, u32 rtr, +struct top_hash_entry *ospf_hash_get(struct top_graph *, u32 domain, u32 lsa, u32 rtr, u32 type); void ospf_hash_delete(struct top_graph *, struct top_hash_entry *); void originate_rt_lsa(struct ospf_area *oa); +void update_rt_lsa(struct ospf_area *oa); void originate_net_lsa(struct ospf_iface *ifa); +void update_net_lsa(struct ospf_iface *ifa); +void update_link_lsa(struct ospf_iface *ifa); int can_flush_lsa(struct proto_ospf *po); int max_ext_lsa(unsigned pxlen); void originate_ext_lsa(net * n, rte * e, struct proto_ospf *po, struct ea_list *attrs); +void flush_ext_lsa(net *n, struct proto_ospf *po); void check_sum_lsa(struct proto_ospf *po, ort *nf, int); -void originate_sum_lsa(struct ospf_area *oa, struct fib_node *fn, int type, int metric); +void originate_sum_lsa(struct ospf_area *oa, struct fib_node *fn, int type, int metric, u32 options); void flush_sum_lsa(struct ospf_area *oa, struct fib_node *fn, int type); +#ifdef OSPFv2 +struct top_hash_entry * ospf_hash_find_net(struct top_graph *f, u32 domain, u32 lsa); + +static inline struct top_hash_entry * +ospf_hash_find_rt(struct top_graph *f, u32 domain, u32 rtr) +{ + return ospf_hash_find(f, domain, rtr, rtr, LSA_T_RT); +} +#else /* OSPFv3 */ +struct top_hash_entry * ospf_hash_find_rt(struct top_graph *f, u32 domain, u32 rtr); +struct top_hash_entry * ospf_hash_find_rt_first(struct top_graph *f, u32 domain, u32 rtr); +struct top_hash_entry * ospf_hash_find_rt_next(struct top_hash_entry *e); +#endif #endif /* _BIRD_OSPF_TOPOLOGY_H_ */ |