2 * $Id: cnid_cdb_resolve.c,v 1.4 2009-10-29 13:17:29 didg Exp $
7 #endif /* HAVE_CONFIG_H */
9 #ifdef CNID_BACKEND_CDB
10 #include "cnid_cdb_private.h"
12 /* Return the did/name pair corresponding to a CNID. */
13 char *cnid_cdb_resolve(struct _cnid_db *cdb, cnid_t *id, void *buffer, size_t len) {
18 if (!cdb || !(db = cdb->_private) || !id || !(*id)) {
22 memset(&key, 0, sizeof(key));
23 memset(&data, 0, sizeof(data));
27 data.flags = DB_DBT_USERMEM;
30 key.size = sizeof(cnid_t);
31 while ((rc = db->db_cnid->get(db->db_cnid, NULL, &key, &data, 0))) {
33 if (rc != DB_NOTFOUND) {
34 LOG(log_error, logtype_default, "cnid_resolve: Unable to get did/name: %s",
42 memcpy(id, (char *)data.data +CNID_DID_OFS, sizeof(cnid_t));
44 LOG(log_debug, logtype_default, "cnid_resolve: Returning id = %u, did/name = %s",
45 ntohl(*id), (char *)data.data + CNID_NAME_OFS);
47 return (char *)data.data + CNID_NAME_OFS;