diff --git a/src/core/store_expr.c b/src/core/store_expr.c
index ca7b72b52f6a246de610c73de1d0672736057ee0..4e8bae7cad7c980941145938597be86e1bb770f3 100644 (file)
--- a/src/core/store_expr.c
+++ b/src/core/store_expr.c
int
sdb_store_expr_eval(sdb_store_expr_t *expr, sdb_store_obj_t *obj,
- sdb_data_t *res)
+ sdb_data_t *res, sdb_store_matcher_t *filter)
{
sdb_data_t v1 = SDB_DATA_INIT, v2 = SDB_DATA_INIT;
int status = 0;
if ((! expr) || (! res))
return -1;
+ if (filter && obj && (! sdb_store_matcher_matches(filter, obj, NULL)))
+ obj = NULL; /* this object does not exist */
+
if (! expr->type)
return sdb_data_copy(res, &expr->data);
else if (expr->type == FIELD_VALUE)
return sdb_store_get_field(obj, (int)expr->data.data.integer, res);
else if (expr->type == ATTR_VALUE)
- return sdb_store_get_attr(obj, expr->data.data.string, res);
+ return sdb_store_get_attr(obj, expr->data.data.string, res, filter);
- if (sdb_store_expr_eval(expr->left, obj, &v1))
+ if (sdb_store_expr_eval(expr->left, obj, &v1, filter))
return -1;
- if (sdb_store_expr_eval(expr->right, obj, &v2)) {
+ if (sdb_store_expr_eval(expr->right, obj, &v2, filter)) {
sdb_data_free_datum(&v1);
return -1;
}