-/** @ingroup SURF_routing_interface
- * @brief A network card
- * @details This represents a position in the network. One can route information between two netcards
- */
-class NetCard {
-public:
- virtual ~NetCard(){};
- virtual int getId()=0;
- virtual int *getIdPtr()=0;
- virtual void setId(int id)=0;
- virtual char *getName()=0;
- virtual As *getRcComponent()=0;
- virtual e_surf_network_element_type_t getRcType()=0;
-};
-
-/** @ingroup SURF_routing_interface
- * @brief The Autonomous System (AS) routing interface
- * @details [TODO]
- */
-class As {
-public:
- xbt_dynar_t p_indexNetworkElm = xbt_dynar_new(sizeof(char*),NULL);
- xbt_dict_t p_bypassRoutes; /* store bypass routes */
- e_surf_routing_hierarchy_t p_hierarchy;
- char *p_name = nullptr;
- As *p_routingFather = nullptr;
- xbt_dict_t p_routingSons = xbt_dict_new_homogeneous(NULL);
- NetCard *p_netcard;
- xbt_dynar_t p_linkUpDownList = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL);
-
- As(){};
- /* Close that AS: no more content can be added to it */
- virtual void Seal()=0;
-
- virtual ~As(){
- xbt_dict_free(&p_routingSons);
- xbt_dynar_free(&p_indexNetworkElm);
- xbt_dynar_free(&p_linkUpDownList);
- xbt_free(p_name);
- if (p_netcard)
- delete p_netcard;
- };
-
- /**
- * @brief Get the characteristics of the routing path between two points
- *
- * This function is used by the networking model to find the information it needs when starting a communication.
- *
- * The things are not straightforward because the platform can be routed using several routing models.
- * Some ASes may be routed in full, others may have only some connection information and use a shortest path on top of that, and so on.
- * Some ASes may even not have any predefined links and use only coordinate informations to compute the latency.
- *
- * So, the path is constructed recursively, with each traversed AS adding its information to the set.
- * The algorithm for that is explained in http://hal.inria.fr/hal-00650233/
- *
- * @param src Initial point of the routing path
- * @param dst Final point of the routing path
- * @param into Container into which the links should be pushed
- * @param latency Accumulator in which the latencies should be added
- */
- virtual void getRouteAndLatency(
- NetCard *src, NetCard *dst,
- sg_platf_route_cbarg_t into, double *latency)=0;
- virtual xbt_dynar_t getOneLinkRoutes()=0;
- virtual void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)=0;
- virtual sg_platf_route_cbarg_t getBypassRoute(
- NetCard *src, NetCard *dst,
- double *lat)=0;
-
- /* 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 */
- virtual int parsePU(NetCard *elm)=0; /* A host or a router, whatever */
- virtual int parseAS(NetCard *elm)=0;
- virtual void parseRoute(sg_platf_route_cbarg_t route)=0;
- virtual void parseASroute(sg_platf_route_cbarg_t route)=0;
- virtual void parseBypassroute(sg_platf_route_cbarg_t e_route)=0;
-};
-
-struct XBT_PRIVATE NetCardImpl : public NetCard {