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LS Ack receiving done.

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This commit is contained in:
Ondrej Filip 2000-04-12 15:20:13 +00:00
parent 58313b24c8
commit 4bf41ac8b1
1 changed files with 25 additions and 3 deletions
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28
proto/ospf/lsack.c
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@ -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