store: Added sdb_store_get_field().

[sysdb.git] / src / core / store.c

diff --git a/src/core/store.c b/src/core/store.c
index ee861d33eedafbbce9906b183bf06df3ffc11cfa..5a00b6c3cd49a7bba31cb8755bf4bda73f9564f8 100644 (file)
--- a/src/core/store.c
+++ b/src/core/store.c
@@ -620,6 +620,34 @@ sdb_store_service_attr(const char *hostname, const char *service,
        return status;
 } /* sdb_store_service_attr */
 
+int
+sdb_store_get_field(sdb_store_obj_t *obj, int field, sdb_data_t *res)
+{
+       if ((! obj) || (! res))
+               return -1;
+
+       switch (field) {
+               case SDB_FIELD_LAST_UPDATE:
+                       res->type = SDB_TYPE_DATETIME;
+                       res->data.datetime = obj->last_update;
+                       break;
+               case SDB_FIELD_AGE:
+                       res->type = SDB_TYPE_DATETIME;
+                       res->data.datetime = sdb_gettime() - obj->last_update;
+                       break;
+               case SDB_FIELD_INTERVAL:
+                       res->type = SDB_TYPE_DATETIME;
+                       res->data.datetime = obj->interval;
+                       break;
+               case SDB_FIELD_BACKEND:
+                       /* TODO: add support for storing array values in a data object
+                        * for now, fall thru to the error case */
+               default:
+                       return -1;
+       }
+       return 0;
+} /* sdb_store_get_field */
+
 int
 sdb_store_host_tojson(sdb_store_obj_t *h, sdb_strbuf_t *buf,
                sdb_store_matcher_t *filter, int flags)