/**
* Routing logic
*/
-typedef struct s_routing_component *routing_component_t;
+typedef struct s_as *AS_t;
typedef struct s_model_type {
const char *name;
const char *desc;
- routing_component_t (*create) ();
- void (*load) (); /* Add parsing callbacks for the time of the creation of this AS
- FIXME: that feature is unused and could maybe be killed? */
- void (*unload) (); /* Remove the callbacks at the end of this AS's creation
- FIXME: that feature is unused and could maybe be killed? */
- void (*end) ();
-} s_model_type_t, *model_type_t;
+ AS_t (*create) ();
+ void (*end) (AS_t as);
+} s_routing_model_description_t, *routing_model_description_t;
typedef struct s_route {
xbt_dynar_t link_list;
} s_route_t, *route_t;
-typedef struct s_name_route_extended {
- s_route_t generic_route;
- char *src_gateway;
- char *dst_gateway;
-} s_name_route_extended_t, *name_route_extended_t;
-
typedef struct s_route_extended {
s_route_t generic_route;
char *src_gateway;
SURF_ROUTING_RECURSIVE /**< Recursive case: also return gateway informations */
} e_surf_routing_hierarchy_t;
-typedef struct s_routing_component {
+typedef struct s_as {
xbt_dict_t to_index; /* char* -> network_element_t */
xbt_dict_t bypassRoutes; /* store bypass routes */
- model_type_t routing;
+ routing_model_description_t routing;
e_surf_routing_hierarchy_t hierarchy;
char *name;
- struct s_routing_component *routing_father;
+ struct s_as *routing_father;
xbt_dict_t routing_sons;
- route_extended_t(*get_route) (routing_component_t rc, const char *src,
- const char *dst);
- double(*get_latency) (routing_component_t rc, const char *src,
- const char *dst, route_extended_t e_route);
- xbt_dynar_t(*get_onelink_routes) (routing_component_t rc);
- e_surf_network_element_type_t(*get_network_element_type) (const char
- *name);
- route_extended_t(*get_bypass_route) (routing_component_t rc,
- const char *src, const char *dst);
- void (*finalize) (routing_component_t rc);
- void (*set_processing_unit) (routing_component_t rc, const char *name);
- void (*set_autonomous_system) (routing_component_t rc, const char *name);
- void (*set_route) (routing_component_t rc, const char *src,
- const char *dst, name_route_extended_t route);
- void (*set_ASroute) (routing_component_t rc, const char *src,
- const char *dst, name_route_extended_t route);
- void (*set_bypassroute) (routing_component_t rc, const char *src,
+ route_extended_t(*get_route) (AS_t as, const char *src,
+ const char *dst);
+ double(*get_latency) (AS_t as, const char *src,
+ const char *dst, route_extended_t e_route);
+ xbt_dynar_t(*get_onelink_routes) (AS_t as);
+ e_surf_network_element_type_t(*get_network_element_type) (const char *name);
+ route_extended_t(*get_bypass_route) (AS_t as,
+ const char *src, const char *dst);
+ void (*finalize) (AS_t as);
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ void (*parse_PU) (AS_t as, const char *name); /* A host or a router, whatever */
+ void (*parse_AS) (AS_t as, const char *name);
+ void (*parse_route) (AS_t as, const char *src,
+ const char *dst, route_extended_t route);
+ void (*parse_ASroute) (AS_t as, const char *src,
+ const char *dst, route_extended_t route);
+ void (*parse_bypassroute) (AS_t as, const char *src,
const char *dst, route_extended_t e_route);
-} s_routing_component_t;
+} s_as_t;
typedef struct s_network_element_info {
- routing_component_t rc_component;
+ AS_t rc_component;
e_surf_network_element_type_t rc_type;
} s_network_element_info_t, *network_element_info_t;
typedef int *network_element_t;
struct s_routing_global {
- routing_component_t root;
+ AS_t root;
void *loopback;
size_t size_of_link;
- xbt_dynar_t(*get_route) (const char *src, const char *dst);
- xbt_dynar_t(*get_route_or_null) (const char *src, const char *dst);
xbt_dynar_t(*get_route_no_cleanup) (const char *src, const char *dst);
xbt_dynar_t(*get_onelink_routes) (void);
double (*get_latency) (const char *src, const char *dst);
void (*get_route_latency)(const char *src, const char *dst,
xbt_dynar_t *route, double *latency, int cleanup);
e_surf_network_element_type_t(*get_network_element_type) (const char *name);
- void (*finalize) (void);
xbt_dynar_t last_route;
};
XBT_PUBLIC(void) routing_model_create(size_t size_of_link, void *loopback);
+XBT_PUBLIC(void) routing_exit(void);
XBT_PUBLIC(void) routing_register_callbacks(void);
+XBT_PUBLIC(xbt_dynar_t) routing_get_route(const char *src, const char *dst);
+
/**
* Resource protected methods
*/
