/*
* Find the portal for a given portal group
*/
static isns_object_t *
__isns_pg_find_portal(isns_db_t *db, isns_object_t *pg,
const isns_object_list_t *extra_objs)
{
isns_attr_list_t key_attrs = ISNS_ATTR_LIST_INIT;
isns_object_t *obj = NULL;
/* FIXME: ISNS_TAG_PG_PORTAL_IP_ADDR -> ...ADDRESS */
if (!__isns_object_translate_attr(pg,
ISNS_TAG_PG_PORTAL_IP_ADDR,
ISNS_TAG_PORTAL_IP_ADDRESS,
&key_attrs))
goto out;
if (!__isns_object_translate_attr(pg,
ISNS_TAG_PG_PORTAL_TCP_UDP_PORT,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
&key_attrs))
goto out;
obj = isns_db_lookup(db, &isns_portal_template, &key_attrs);
if (!obj && extra_objs)
obj = isns_object_list_lookup(extra_objs,
&isns_portal_template, &key_attrs);
out:
isns_attr_list_destroy(&key_attrs);
return obj;
}
/*
* Callback function which builds an iSNS object from the
* list of attr=tag values.
*/
static int
__isns_local_registry_load_object(const char *line,
int argc, char **argv, void *user_data)
{
isns_attr_list_t attrs = ISNS_ATTR_LIST_INIT;
struct isns_attr_list_parser state;
isns_object_list_t *list = user_data;
isns_object_t *obj, *entity = NULL;
for (; argc > 0; --argc) {
char *attr = argv[argc-1];
if (!strncasecmp(attr, "owner=", 6)) {
char *eid = __isns_local_registry_entity_name(attr + 6);
ISNS_QUICK_ATTR_LIST_DECLARE(key_attrs,
ISNS_TAG_ENTITY_IDENTIFIER,
string, eid);
if (entity) {
isns_error("Duplicate owner entry in registry\n");
continue;
}
isns_attr_print(&key_attrs.iqa_attr, isns_print_stdout);
entity = isns_object_list_lookup(list,
&isns_entity_template,
&key_attrs.iqa_list);
if (entity != NULL)
continue;
isns_debug_state("Creating fake entity %s\n", eid);
entity = isns_create_entity(ISNS_ENTITY_PROTOCOL_ISCSI, eid);
isns_object_list_append(list, entity);
} else {
break;
}
}
isns_attr_list_parser_init(&state, NULL);
if (!isns_parse_attrs(argc, argv, &attrs, &state)) {
isns_error("Unable to parse attrs\n");
isns_attr_list_destroy(&attrs);
return 0;
}
obj = isns_create_object(isns_attr_list_parser_context(&state),
&attrs, entity);
isns_attr_list_destroy(&attrs);
if (obj == NULL) {
isns_error("Unable to create object\n");
return 0;
}
isns_object_list_append(list, obj);
return 1;
}
/*
* Find the node for a given portal group
*/
static isns_object_t *
__isns_pg_find_node(isns_db_t *db, isns_object_t *pg,
const isns_object_list_t *extra_objs)
{
isns_attr_list_t key_attrs = ISNS_ATTR_LIST_INIT;
isns_object_t *obj = NULL;
if (!__isns_object_translate_attr(pg,
ISNS_TAG_PG_ISCSI_NAME,
ISNS_TAG_ISCSI_NAME,
&key_attrs))
goto out;
obj = isns_db_lookup(db, &isns_iscsi_node_template, &key_attrs);
if (!obj && extra_objs)
obj = isns_object_list_lookup(extra_objs,
&isns_iscsi_node_template, &key_attrs);
out:
isns_attr_list_destroy(&key_attrs);
return obj;
}
