diff --git a/src/core/store.c b/src/core/store.c
index dba88cd2a03a70e126bf0b409e9d68b6b85e6b25..43a7a6bda20d1228f8fa6b389a5c9710d92936a2 100644 (file)
--- a/src/core/store.c
+++ b/src/core/store.c
sdb_object_deref(SDB_OBJ(sobj->parent));
} /* store_obj_destroy */
-/* this may not be used as a type on its own but only as helper functions for
- * the derived types; the function accepts a variadic list of arguments to
- * pass to the sub-type's init function */
-static sdb_object_t *
-store_obj_clone(const sdb_object_t *obj, ...)
-{
- const store_obj_t *sobj = STORE_CONST_OBJ(obj);
- store_obj_t *new;
-
- va_list ap;
-
- va_start(ap, obj);
-
- new = STORE_OBJ(sdb_object_vcreate(obj->name, obj->type, ap));
- va_end(ap);
- if (! new)
- return NULL;
-
- new->last_update = sobj->last_update;
- sdb_object_ref(SDB_OBJ(sobj->parent));
- new->parent = sobj->parent;
- return SDB_OBJ(new);
-} /* store_obj_clone */
-
static int
sdb_store_obj_init(sdb_object_t *obj, va_list ap)
{
sdb_llist_destroy(sobj->attributes);
} /* sdb_store_obj_destroy */
-static sdb_object_t *
-sdb_store_obj_clone(const sdb_object_t *obj)
-{
- const sdb_store_obj_t *sobj = SDB_CONST_STORE_OBJ(obj);
- sdb_store_obj_t *new;
-
- new = SDB_STORE_OBJ(store_obj_clone(obj, sobj->_last_update, sobj->type));
- if (! new)
- return NULL;
-
- if (sobj->children) {
- sdb_llist_destroy(new->children);
- new->children = sdb_llist_clone(sobj->children);
- if (! new->children) {
- sdb_object_deref(SDB_OBJ(new));
- return NULL;
- }
- }
- if (sobj->attributes) {
- sdb_llist_destroy(new->attributes);
- new->attributes = sdb_llist_clone(sobj->attributes);
- if (! new->attributes) {
- sdb_object_deref(SDB_OBJ(new));
- return NULL;
- }
- }
-
- return SDB_OBJ(new);
-} /* sdb_store_obj_clone */
-
static int
sdb_attr_init(sdb_object_t *obj, va_list ap)
{
return ret;
value = va_arg(ap, const char *);
- SDB_ATTR(obj)->value = strdup(value);
- if (! SDB_ATTR(obj)->value)
- return -1;
+ if (value) {
+ SDB_ATTR(obj)->value = strdup(value);
+ if (! SDB_ATTR(obj)->value)
+ return -1;
+ }
return 0;
} /* sdb_attr_init */
free(SDB_ATTR(obj)->value);
} /* sdb_attr_destroy */
-static sdb_object_t *
-sdb_attr_clone(const sdb_object_t *obj)
-{
- const sdb_attribute_t *attr = (const sdb_attribute_t *)obj;
- sdb_attribute_t *new;
-
- new = SDB_ATTR(store_obj_clone(obj, attr->_last_update, attr->value));
- if (! new)
- return NULL;
- return SDB_OBJ(new);
-} /* sdb_attr_clone */
-
static sdb_type_t sdb_store_obj_type = {
sizeof(sdb_store_obj_t),
sdb_store_obj_init,
- sdb_store_obj_destroy,
- sdb_store_obj_clone
+ sdb_store_obj_destroy
};
static sdb_type_t sdb_attribute_type = {
sizeof(sdb_attribute_t),
sdb_attr_init,
- sdb_attr_destroy,
- sdb_attr_clone
+ sdb_attr_destroy
};
/*