/*
* Release memory of an iface_locators structure
* @param if_loct Element to be released
*/
void
iface_locators_del(iface_locators *if_loct)
{
free(if_loct->iface_name);
glist_destroy(if_loct->map_loc_entries);
glist_destroy(if_loct->ipv4_locators);
glist_destroy(if_loct->ipv6_locators);
if (if_loct->ipv4_prev_addr != NULL){
lisp_addr_del(if_loct->ipv4_prev_addr);
}
if (if_loct->ipv6_prev_addr != NULL){
lisp_addr_del(if_loct->ipv6_prev_addr);
}
free(if_loct);
}
void
policy_map_parm_del (fwd_policy_map_parm *pol_map)
{
lisp_addr_del(pol_map->eid_prefix);
shash_destroy(pol_map->paramiters);
glist_destroy(pol_map->locators);
free(pol_map);
}
/**
* Deallocate the group list and destroy the test data created for unit tests.
*/
static void test_teardown(void) {
COLOR_TEARDOWN_START;
glist_destroy();
group_destroy(group_data[0]);
group_destroy(group_data[1]);
group_destroy(group_data[2]);
group_destroy(group_data[3]);
group_destroy(group_data[4]);
if ( error_is_error() ) {
ERROR_LOG();
}
COLOR_TEARDOWN_END;
return ;
}
int
configure_rtr(cfg_t *cfg)
{
lisp_xtr_t *xtr;
shash_t *lcaf_ht;
mapping_t *mapping;
map_local_entry_t *map_loc_e;
void *fwd_map_inf;
int n,i;
/* CREATE AND CONFIGURE RTR (xTR in fact) */
if (ctrl_dev_create(RTR_MODE, &ctrl_dev) != GOOD) {
OOR_LOG(LCRIT, "Failed to create RTR. Aborting!");
return (BAD);
}
lcaf_ht = parse_lcafs(cfg);
xtr = CONTAINER_OF(ctrl_dev, lisp_xtr_t, super);
if (configure_tunnel_router(cfg, xtr, lcaf_ht)!=GOOD){
return (BAD);
}
/* INTERFACES CONFIG */
n = cfg_size(cfg, "rtr-ifaces");
if (n) {
cfg_t *rifs = cfg_getsec(cfg, "rtr-ifaces");
int nr = cfg_size(rifs, "rtr-iface");
for(i = 0; i < nr; i++) {
cfg_t *ri = cfg_getnsec(rifs, "rtr-iface", i);
if (add_rtr_iface(xtr,
cfg_getstr(ri, "iface"),
cfg_getint(ri, "ip_version"),
cfg_getint(ri, "priority"),
cfg_getint(ri, "weight")) == GOOD) {
OOR_LOG(LDBG_1, "Configured interface %s for RTR",
cfg_getstr(ri, "iface"));
} else{
OOR_LOG(LERR, "Can't configure iface %s for RTR",
cfg_getstr(ri, "iface"));
}
}
}
/* RTR DATABASE MAPPINGS (like for instance replication lists) */
n = cfg_size(cfg, "rtr-database-mapping");
for (i = 0; i < n; i++) {
mapping = parse_mapping(cfg_getnsec(cfg, "rtr-database-mapping",i),&(xtr->super),lcaf_ht,TRUE);
if (mapping == NULL){
continue;
}
map_loc_e = map_local_entry_new_init(mapping);
if (map_loc_e == NULL){
mapping_del(mapping);
continue;
}
fwd_map_inf = xtr->fwd_policy->new_map_loc_policy_inf(xtr->fwd_policy_dev_parm,mapping,NULL);
if (fwd_map_inf == NULL){
OOR_LOG(LERR, "Couldn't create forward information for rtr database mapping with EID: %s. Discarding it...",
lisp_addr_to_char(mapping_eid(mapping)));
map_local_entry_del(map_loc_e);
continue;
}
map_local_entry_set_fwd_info(map_loc_e, fwd_map_inf, xtr->fwd_policy->del_map_loc_policy_inf);
if (add_local_db_map_local_entry(map_loc_e,xtr) != GOOD){
map_local_entry_del(map_loc_e);
continue;
}
if (add_local_db_map_local_entry(map_loc_e,xtr) != GOOD){
map_local_entry_del(map_loc_e);
}
}
/* Deallocate PiTRs and PeTRs elements */
glist_destroy(xtr->pitrs);
xtr->pitrs = NULL;
shash_destroy(lcaf_ht);
return(GOOD);
}