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authorOndrej Filip <feela@network.cz>2000-04-12 17:20:13 +0200
committerOndrej Filip <feela@network.cz>2000-04-12 17:20:13 +0200
commit4bf41ac8b1d7edb4754c579b714d1c71dc421b4e (patch)
tree7e9acc9521d1e5c683736bd5fd6a8aa78947229d /proto
parent58313b24c8e31f02f242b7d090b54aab8295ce04 (diff)
downloadbird-4bf41ac8b1d7edb4754c579b714d1c71dc421b4e.tar
bird-4bf41ac8b1d7edb4754c579b714d1c71dc421b4e.zip
LS Ack receiving done.
Diffstat (limited to 'proto')
-rw-r--r--proto/ospf/lsack.c28
1 files changed, 25 insertions, 3 deletions
diff --git a/proto/ospf/lsack.c b/proto/ospf/lsack.c
index f34f776..5f82970 100644
--- a/proto/ospf/lsack.c
+++ b/proto/ospf/lsack.c
@@ -20,9 +20,10 @@ ospf_lsack_rx(struct ospf_lsack_packet *ps, struct proto *p,
{
u32 nrid, myrid;
struct ospf_neighbor *n;
- struct ospf_lsreq_header *lsh;
+ struct ospf_lsa_header lsa,*plsa;
int length;
- u8 i;
+ u16 nolsa,i;
+ struct top_hash_entry *en;
nrid=ntohl(ps->ospf_packet.routerid);
@@ -34,7 +35,28 @@ ospf_lsack_rx(struct ospf_lsack_packet *ps, struct proto *p,
nrid);
return ;
}
- /* FIXME Go on! */
+
+ nolsa=(ntohs(ps->ospf_packet.length)-sizeof(struct ospf_lsack_packet))/
+ sizeof(struct ospf_lsa_header);
+ DBG("Received %d lsa\n",nolsa);
+ plsa=( struct ospf_lsa_header *)(ps+1);
+
+ for(i=0;i<nolsa;i++)
+ {
+ ntohlsah(plsa+i,&lsa);
+ if((en=ospf_hash_find_header(n->lsrth,&lsa))==NULL) continue;
+
+ if(lsa_comp(&lsa,&en->lsa)!=CMP_SAME)
+ {
+ log("Strange LS acknoledgement from %d\n",n->rid);
+ continue;
+ }
+
+ DBG("Deleting LS Id: %u RT: % Type: %u from LS Retl for neighbor %u\n",
+ lsa.id,lsa.rt,lsa.type,n->rid);
+ s_rem_node(SNODE en);
+ ospf_hash_delete(n->lsrth,en);
+ }
}
void