void ospf_free_if_params (struct interface *ifp, struct in_addr addr) { struct ospf_if_params *oip; struct prefix_ipv4 p; struct route_node *rn; p.family = AF_INET; p.prefixlen = IPV4_MAX_PREFIXLEN; p.prefix = addr; rn = route_node_lookup (IF_OIFS_PARAMS (ifp), (struct prefix*)&p); if (!rn || !rn->info) return; oip = rn->info; route_unlock_node (rn); if (!OSPF_IF_PARAM_CONFIGURED (oip, output_cost_cmd) && !OSPF_IF_PARAM_CONFIGURED (oip, transmit_delay) && !OSPF_IF_PARAM_CONFIGURED (oip, retransmit_interval) && !OSPF_IF_PARAM_CONFIGURED (oip, passive_interface) && !OSPF_IF_PARAM_CONFIGURED (oip, v_hello) && !OSPF_IF_PARAM_CONFIGURED (oip, fast_hello) && !OSPF_IF_PARAM_CONFIGURED (oip, v_wait) && !OSPF_IF_PARAM_CONFIGURED (oip, priority) && !OSPF_IF_PARAM_CONFIGURED (oip, type) && !OSPF_IF_PARAM_CONFIGURED (oip, auth_simple) && !OSPF_IF_PARAM_CONFIGURED (oip, auth_type) && listcount (oip->auth_crypt) == 0) { ospf_del_if_params (oip); rn->info = NULL; route_unlock_node (rn); } }
static int ospf_if_delete_hook (struct interface *ifp) { int rc = 0; struct route_node *rn; rc = ospf_opaque_del_if (ifp); route_table_finish (IF_OIFS (ifp)); for (rn = route_top (IF_OIFS_PARAMS (ifp)); rn; rn = route_next (rn)) if (rn->info) ospf_del_if_params (rn->info); route_table_finish (IF_OIFS_PARAMS (ifp)); ospf_del_if_params ((struct ospf_if_params *) IF_DEF_PARAMS (ifp)); XFREE (MTYPE_OSPF_IF_INFO, ifp->info); ifp->info = NULL; return rc; }
int ospf_if_delete_hook (struct interface *ifp) { int rc = 0; #ifdef HAVE_OPAQUE_LSA rc = ospf_opaque_del_if (ifp); #endif /* HAVE_OPAQUE_LSA */ route_table_finish (IF_OIFS (ifp)); route_table_finish (IF_OIFS_PARAMS (ifp)); XFREE (MTYPE_OSPF_IF_INFO, ifp->info); ifp->info = NULL; return rc; }
int ospf_if_new_hook (struct interface *ifp) { int rc = 0; ifp->info = XMALLOC (MTYPE_OSPF_IF_INFO, sizeof (struct ospf_if_info)); memset (ifp->info, 0, sizeof (struct ospf_if_info)); IF_OIFS (ifp) = route_table_init (); IF_OIFS_PARAMS (ifp) = route_table_init (); IF_DEF_PARAMS (ifp) = ospf_new_if_params (); SET_IF_PARAM (IF_DEF_PARAMS (ifp), transmit_delay); IF_DEF_PARAMS (ifp)->transmit_delay = OSPF_TRANSMIT_DELAY_DEFAULT; SET_IF_PARAM (IF_DEF_PARAMS (ifp), retransmit_interval); IF_DEF_PARAMS (ifp)->retransmit_interval = OSPF_RETRANSMIT_INTERVAL_DEFAULT; SET_IF_PARAM (IF_DEF_PARAMS (ifp), priority); IF_DEF_PARAMS (ifp)->priority = OSPF_ROUTER_PRIORITY_DEFAULT; IF_DEF_PARAMS (ifp)->mtu_ignore = OSPF_MTU_IGNORE_DEFAULT; SET_IF_PARAM (IF_DEF_PARAMS (ifp), passive_interface); IF_DEF_PARAMS (ifp)->passive_interface = OSPF_IF_ACTIVE; SET_IF_PARAM (IF_DEF_PARAMS (ifp), v_hello); IF_DEF_PARAMS (ifp)->v_hello = OSPF_HELLO_INTERVAL_DEFAULT; SET_IF_PARAM (IF_DEF_PARAMS (ifp), fast_hello); IF_DEF_PARAMS (ifp)->fast_hello = OSPF_FAST_HELLO_DEFAULT; SET_IF_PARAM (IF_DEF_PARAMS (ifp), v_wait); IF_DEF_PARAMS (ifp)->v_wait = OSPF_ROUTER_DEAD_INTERVAL_DEFAULT; SET_IF_PARAM (IF_DEF_PARAMS (ifp), auth_simple); memset (IF_DEF_PARAMS (ifp)->auth_simple, 0, OSPF_AUTH_SIMPLE_SIZE); SET_IF_PARAM (IF_DEF_PARAMS (ifp), auth_type); IF_DEF_PARAMS (ifp)->auth_type = OSPF_AUTH_NOTSET; #ifdef HAVE_OPAQUE_LSA rc = ospf_opaque_new_if (ifp); #endif /* HAVE_OPAQUE_LSA */ return rc; }
struct ospf_if_params * ospf_get_if_params (struct interface *ifp, struct in_addr addr) { struct prefix_ipv4 p; struct route_node *rn; p.family = AF_INET; p.prefixlen = IPV4_MAX_PREFIXLEN; p.prefix = addr; rn = route_node_get (IF_OIFS_PARAMS (ifp), (struct prefix*)&p); if (rn->info == NULL) rn->info = ospf_new_if_params (); else route_unlock_node (rn); return rn->info; }
struct ospf_if_params *ospf_lookup_if_params(struct interface *ifp, struct in_addr addr) { struct prefix_ipv4 p; struct route_node *rn; p.family = AF_INET; p.prefixlen = IPV4_MAX_PREFIXLEN; p.prefix = addr; rn = route_node_lookup(IF_OIFS_PARAMS(ifp), (struct prefix *)&p); if (rn) { route_unlock_node(rn); return rn->info; } return NULL; }