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Md5 authentification added (unsested).

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Packet receiving clean up.
This commit is contained in:
Ondrej Filip
2004-06-26 20:15:34 +00:00
parent 5236fb03af
commit 3e2bd0f17a
13 changed files with 261 additions and 127 deletions
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12
proto/ospf/dbdes.c
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@@ -38,15 +38,14 @@ ospf_dbdes_send(struct ospf_neighbor *n)
n->myimms.bit.i = 1;
pkt = (struct ospf_dbdes_packet *) (ifa->ip_sk->tbuf);
op = (struct ospf_packet *) pkt;
fill_ospf_pkt_hdr(ifa, pkt, DBDES_P);
ospf_pkt_fill_hdr(ifa, pkt, DBDES_P);
pkt->iface_mtu = htons(ifa->iface->mtu);
pkt->options = ifa->options;
pkt->imms = n->myimms;
pkt->ddseq = htonl(n->dds);
length = sizeof(struct ospf_dbdes_packet);
op->length = htons(length);
ospf_pkt_finalize(ifa, op);
ospf_send_to(ifa->ip_sk, length, n->ip);
ospf_send_to(ifa->ip_sk, n->ip, ifa);
OSPF_TRACE(D_PACKETS, "DB_DES (I) sent to %I via %s.", n->ip,
ifa->iface->name);
break;
@@ -63,12 +62,12 @@ ospf_dbdes_send(struct ospf_neighbor *n)
pkt = n->ldbdes;
op = (struct ospf_packet *) pkt;
fill_ospf_pkt_hdr(ifa, pkt, DBDES_P);
ospf_pkt_fill_hdr(ifa, pkt, DBDES_P);
pkt->iface_mtu = htons(ifa->iface->mtu);
pkt->options = ifa->options;
pkt->ddseq = htonl(n->dds);
j = i = (ifa->iface->mtu - sizeof(struct ospf_dbdes_packet) - SIPH) / sizeof(struct ospf_lsa_header); /* Number of possible lsaheaders to send */
j = i = (ospf_pkt_maxsize(ifa) - sizeof(struct ospf_dbdes_packet)) / sizeof(struct ospf_lsa_header); /* Number of possible lsaheaders to send */
lsa = (n->ldbdes + sizeof(struct ospf_dbdes_packet));
if (n->myimms.bit.m)
@@ -117,7 +116,6 @@ ospf_dbdes_send(struct ospf_neighbor *n)
sizeof(struct ospf_dbdes_packet);
op->length = htons(length);
ospf_pkt_finalize(ifa, op);
DBG("%s: DB_DES (M) prepared for %I.\n", p->name, n->ip);
}
@@ -136,7 +134,7 @@ ospf_dbdes_send(struct ospf_neighbor *n)
memcpy(ifa->ip_sk->tbuf, n->ldbdes, length);
/* Copy last sent packet again */
ospf_send_to(ifa->ip_sk, length, n->ip);
ospf_send_to(ifa->ip_sk, n->ip, n->ifa);
if(n->myimms.bit.ms) tm_start(n->rxmt_timer, n->ifa->rxmtint); /* Restart timer */