AS_t current_routing = NULL;
/* global parse functions */
-xbt_dynar_t link_list = NULL; /* temporary store of current list link of a route */
+xbt_dynar_t parsed_link_list = NULL; /* temporary store of current list link of a route */
static const char *src = NULL; /* temporary store the source name of a route */
static const char *dst = NULL; /* temporary store the destination name of a route */
static char *gw_src = NULL; /* temporary store the gateway source name of a route */
*/
static void routing_parse_S_route(void)
{
- if (src != NULL && dst != NULL && link_list != NULL)
+ if (src != NULL && dst != NULL && parsed_link_list != NULL)
THROWF(arg_error, 0, "Route between %s to %s can not be defined",
A_surfxml_route_src, A_surfxml_route_dst);
src = A_surfxml_route_src;
xbt_assert(strlen(src) > 0 || strlen(dst) > 0,
"Some limits are null in the route between \"%s\" and \"%s\"",
src, dst);
- link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
}
/**
*/
static void routing_parse_S_ASroute(void)
{
- if (src != NULL && dst != NULL && link_list != NULL)
+ if (src != NULL && dst != NULL && parsed_link_list != NULL)
THROWF(arg_error, 0, "Route between %s to %s can not be defined",
A_surfxml_ASroute_src, A_surfxml_ASroute_dst);
src = A_surfxml_ASroute_src;
|| strlen(gw_dst) > 0,
"Some limits are null in the route between \"%s\" and \"%s\"",
src, dst);
- link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
}
/**
*/
static void routing_parse_S_bypassRoute(void)
{
- if (src != NULL && dst != NULL && link_list != NULL)
+ if (src != NULL && dst != NULL && parsed_link_list != NULL)
THROWF(arg_error, 0,
"Bypass Route between %s to %s can not be defined",
A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
|| strlen(gw_dst) > 0,
"Some limits are null in the route between \"%s\" and \"%s\"",
src, dst);
- link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
+ parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
}
/**
link_id = bprintf("%s_DOWN", A_surfxml_link_ctn_id);
break;
}
- xbt_dynar_push(link_list, &link_id);
+ xbt_dynar_push(parsed_link_list, &link_id);
}
/**
static void routing_parse_E_route(void)
{
route_t route = xbt_new0(s_route_t, 1);
- route->link_list = link_list;
+ route->link_list = parsed_link_list;
xbt_assert(current_routing->parse_route,
"no defined method \"set_route\" in \"%s\"",
current_routing->name);
current_routing->parse_route(current_routing, src, dst, route);
- link_list = NULL;
+ parsed_link_list = NULL;
src = NULL;
dst = NULL;
}
static void routing_parse_E_ASroute(void)
{
route_t e_route = xbt_new0(s_route_t, 1);
- e_route->link_list = link_list;
+ e_route->link_list = parsed_link_list;
e_route->src_gateway = xbt_strdup(gw_src);
e_route->dst_gateway = xbt_strdup(gw_dst);
xbt_assert(current_routing->parse_ASroute,
"no defined method \"set_ASroute\" in \"%s\"",
current_routing->name);
current_routing->parse_ASroute(current_routing, src, dst, e_route);
- link_list = NULL;
+ parsed_link_list = NULL;
src = NULL;
dst = NULL;
gw_src = NULL;
static void routing_parse_E_bypassRoute(void)
{
route_t e_route = xbt_new0(s_route_t, 1);
- e_route->link_list = link_list;
+ e_route->link_list = parsed_link_list;
e_route->src_gateway = xbt_strdup(gw_src);
e_route->dst_gateway = xbt_strdup(gw_dst);
xbt_assert(current_routing->parse_bypassroute,
"Bypassing mechanism not implemented by routing '%s'",
current_routing->name);
current_routing->parse_bypassroute(current_routing, src, dst, e_route);
- link_list = NULL;
+ parsed_link_list = NULL;
src = NULL;
dst = NULL;
gw_src = NULL;
* recursively through the ASes tree.
*/
static void _get_route_and_latency(const char *src, const char *dst,
- xbt_dynar_t * route, double *latency)
+ xbt_dynar_t * links, double *latency)
{
void *link;
unsigned int cpt;
+ s_route_t route;
+ memset(&route,0,sizeof(route));
XBT_DEBUG("Solve route/latency \"%s\" to \"%s\"", src, dst);
xbt_assert(src && dst, "bad parameters for \"_get_route_latency\" method");
/* If src and dst are in the same AS, life is good */
if (src_father == dst_father) { /* SURF_ROUTING_BASE */
- route_t e_route = xbt_new0(s_route_t, 1);
- e_route->link_list = xbt_dynar_new(global_routing->size_of_link, NULL);
+ route.link_list = xbt_dynar_new(global_routing->size_of_link, NULL);
- common_father->get_route(common_father, src, dst, e_route);
- *route = e_route->link_list;
+ common_father->get_route(common_father, src, dst, &route);
+ *links = route.link_list;
if (latency)
- *latency += common_father->get_latency(common_father, src, dst, e_route);
+ *latency += common_father->get_latency(common_father, src, dst, &route);
- xbt_free(e_route->src_gateway);
- xbt_free(e_route->dst_gateway);
- xbt_free(e_route);
+ xbt_free(route.src_gateway);
+ xbt_free(route.dst_gateway);
return;
}
if (latency)
xbt_die("Bypass cannot work yet with get_latency"); // FIXME: that limitation seems supurious to me -- check with alvin
- *route = xbt_dynar_new(global_routing->size_of_link, NULL);
+ *links = xbt_dynar_new(global_routing->size_of_link, NULL);
xbt_dynar_foreach(e_route_bypass->link_list, cpt, link) {
- xbt_dynar_push(*route, &link);
+ xbt_dynar_push(*links, &link);
}
generic_free_route(e_route_bypass);
(e_route_cnt->dst_gateway == NULL),
"bad gateway for route between \"%s\" and \"%s\"", src, dst);
- *route = xbt_dynar_new(global_routing->size_of_link, NULL);
+ *links = xbt_dynar_new(global_routing->size_of_link, NULL);
if (latency) {
*latency += common_father->get_latency(common_father,
xbt_dynar_t route_src;
_get_route_and_latency(src, e_route_cnt->src_gateway,
- (route ? &route_src : NULL),
+ (links ? &route_src : NULL),
latency);
xbt_dynar_foreach(route_src, cpt, link) {
- xbt_dynar_push(*route, &link);
+ xbt_dynar_push(*links, &link);
}
xbt_dynar_free(&route_src);
}
xbt_dynar_foreach(e_route_cnt->link_list, cpt, link) {
- xbt_dynar_push(*route, &link);
+ xbt_dynar_push(*links, &link);
}
/* If dest gateway is not our destination, we have to recursively find our way from this point */
xbt_dynar_t route_dst;
_get_route_and_latency(e_route_cnt->dst_gateway, dst,
- (route ? &route_dst : NULL),
+ (links ? &route_dst : NULL),
latency);
xbt_dynar_foreach(route_dst, cpt, link) {
- xbt_dynar_push(*route, &link);
+ xbt_dynar_push(*links, &link);
}
xbt_dynar_free(&route_dst);