/**
* Clone domain name.
*
*/
dname_type*
dname_clone(region_type* r, const dname_type* dname)
{
assert(r);
assert(dname);
return (dname_type*) region_alloc_init(r, dname, dname_total_size(dname));
}
void
zone_options_delete(nsd_options_t* opt, zone_options_t* zone)
{
rbtree_delete(opt->zone_options, zone->node.key);
region_recycle(opt->region, (void*)zone->node.key, dname_total_size(
(dname_type*)zone->node.key));
region_recycle(opt->region, zone, sizeof(*zone));
}
void
key_options_remove(nsd_options_t* opt, const char* name)
{
key_options_t* k = key_options_find(opt, name);
if(!k) return;
(void)rbtree_delete(opt->keys, name);
if(k->name)
region_recycle(opt->region, k->name, strlen(k->name)+1);
if(k->algorithm)
region_recycle(opt->region, k->algorithm, strlen(k->algorithm)+1);
if(k->secret) {
memset(k->secret, 0xdd, strlen(k->secret)); /* wipe secret! */
region_recycle(opt->region, k->secret, strlen(k->secret)+1);
}
if(k->tsig_key) {
tsig_del_key(k->tsig_key);
if(k->tsig_key->name)
region_recycle(opt->region, (void*)k->tsig_key->name,
dname_total_size(k->tsig_key->name));
key_options_desetup(opt->region, k);
region_recycle(opt->region, k->tsig_key, sizeof(tsig_key_type));
}
region_recycle(opt->region, k, sizeof(key_options_t));
}
const dname_type *
dname_copy(region_type *region, const dname_type *dname)
{
return (dname_type *) region_alloc_init(
region, dname, dname_total_size(dname));
}
