/* ************************************************************************** */
/* ************************* GENERIC AUX FUNCTIONS ************************** */
+/* change a route containing link names into a route containing link entities */
route_t
generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
- route_t data, int order)
-{
+ route_t routearg, int change_order) {
+ route_t result;
char *link_name;
- route_t e_route, new_e_route;
- route_t route;
unsigned int cpt;
- xbt_dynar_t links = NULL, links_id = NULL;
- new_e_route = xbt_new0(s_route_t, 1);
- new_e_route->link_list = xbt_dynar_new(global_routing->size_of_link, NULL);
+ result = xbt_new0(s_route_t, 1);
+ result->link_list = xbt_dynar_new(global_routing->size_of_link, NULL);
xbt_assert(hierarchy == SURF_ROUTING_BASE
|| hierarchy == SURF_ROUTING_RECURSIVE,
- "the hierarchy type is not defined");
-
- if (hierarchy == SURF_ROUTING_BASE) {
-
- route = (route_t) data;
- links = route->link_list;
+ "The hierarchy of this AS is neither BASIC nor RECURSIVE, I'm lost here.");
- } else if (hierarchy == SURF_ROUTING_RECURSIVE) {
+ if (hierarchy == SURF_ROUTING_RECURSIVE) {
- e_route = (route_t) data;
- xbt_assert(e_route->src_gateway
- && e_route->dst_gateway, "bad gateway, is null");
- links = e_route->link_list;
+ xbt_assert(routearg->src_gateway && routearg->dst_gateway,
+ "NULL is obviously a bad gateway");
/* remeber not erase the gateway names */
- new_e_route->src_gateway = e_route->src_gateway;
- new_e_route->dst_gateway = e_route->dst_gateway;
+ result->src_gateway = routearg->src_gateway;
+ result->dst_gateway = routearg->dst_gateway;
}
- links_id = new_e_route->link_list;
-
- xbt_dynar_foreach(links, cpt, link_name) {
+ xbt_dynar_foreach(routearg->link_list, cpt, link_name) {
void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL);
if (link) {
- if (order)
- xbt_dynar_push(links_id, &link);
+ if (change_order)
+ xbt_dynar_push(result->link_list, &link);
else
- xbt_dynar_unshift(links_id, &link);
+ xbt_dynar_unshift(result->link_list, &link);
} else
THROWF(mismatch_error, 0, "Link %s not found", link_name);
}
- return new_e_route;
+ return result;
}
void generic_free_route(route_t route)