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Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 52 |
1 files changed, 52 insertions, 0 deletions
@@ -0,0 +1,52 @@ +/* Authors: Martin Nagy <mnagy@redhat.com> + * + * Copyright (C) 2009 Red Hat + * see file 'COPYING' for use and warranty information + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 only + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _LD_CACHE_H_ +#define _LD_CACHE_H_ + +#include "ldap_helper.h" + +typedef struct ldap_cache ldap_cache_t; + +/* + * Create a new cache. + */ +isc_result_t +new_ldap_cache(isc_mem_t *mctx, ldap_cache_t **cachep, + const char * const *argv); + +/* + * Free all resources used up by the cache. + */ +void +destroy_ldap_cache(ldap_cache_t **cachep); + + +/* + * If caching is enabled, lookup 'name' in 'cache'. If the record is found and + * is not expired, make a copy and return it. If the record is not found or is + * expired, look it up in LDAP and cache it. + */ +isc_result_t +cached_ldap_rdatalist_get(isc_mem_t *mctx, ldap_cache_t *cache, + ldap_db_t *ldap_db, dns_name_t *name, + ldapdb_rdatalist_t *rdatalist); + + +#endif /* !_LD_CACHE_H_ */ |