-/* Copyright (c) 2013-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2013-2016. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#define NETWORK_ROUTING_HPP_
#include <xbt/base.h>
+#include <xbt/signal.hpp>
#include "surf_interface.hpp"
+#include "src/kernel/routing/AsImpl.hpp"
+
#include <float.h>
+#include <vector>
-XBT_PUBLIC(void) routing_model_create( void *loopback);
+SG_BEGIN_DECL()
+XBT_PRIVATE xbt_node_t new_xbt_graph_node (xbt_graph_t graph, const char *name, xbt_dict_t nodes);
+XBT_PRIVATE xbt_edge_t new_xbt_graph_edge (xbt_graph_t graph, xbt_node_t s, xbt_node_t d, xbt_dict_t edges);
+SG_END_DECL()
namespace simgrid {
-namespace surf {
+namespace kernel {
+namespace routing {
+
+ XBT_PUBLIC_DATA(simgrid::xbt::signal<void(s4u::As*)>) asCreatedCallbacks;
/***********
* Classes *
***********/
-class As;
-class XBT_PRIVATE RoutingModelDescription;
class XBT_PRIVATE Onelink;
class RoutingPlatf;
-/** @ingroup SURF_routing_interface
- * @brief A routing edge
- * @details [long description]
- */
-class RoutingEdge {
+class AsRoute {
public:
- virtual ~RoutingEdge(){};
- 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;
+ explicit AsRoute(NetCard* gwSrc, NetCard* gwDst) : gw_src(gwSrc), gw_dst(gwDst) {}
+ const NetCard* gw_src;
+ const NetCard* gw_dst;
+ std::vector<Link*> links;
};
/** @ingroup SURF_routing_interface
- * @brief The Autonomous System (AS) routing interface
- * @details [TODO]
- */
-class As {
-public:
- xbt_dynar_t p_indexNetworkElm;
- xbt_dict_t p_bypassRoutes; /* store bypass routes */
- routing_model_description_t p_modelDesc;
- e_surf_routing_hierarchy_t p_hierarchy;
- char *p_name;
- As *p_routingFather;
- xbt_dict_t p_routingSons;
- RoutingEdge *p_netElem;
- xbt_dynar_t p_linkUpDownList;
-
- /**
- * @brief The As constructor
- */
- As(){};
-
- /**
- * @brief The As destructor
- */
- virtual ~As(){
- xbt_free(p_name);
- if (p_netElem)
- delete p_netElem;
- };
-
- /**
- * @brief Get the route and latency between two RoutingEdges
- * @details [long description]
- *
- * @param src [description]
- * @param dst [description]
- * @param into [description]
- * @param latency [description]
- */
- virtual void getRouteAndLatency(
- RoutingEdge *src, RoutingEdge *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(
- RoutingEdge *src, RoutingEdge *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(RoutingEdge *elm)=0; /* A host or a router, whatever */
- virtual int parseAS(RoutingEdge *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 RoutingEdgeImpl : public RoutingEdge {
-public:
- RoutingEdgeImpl(char *name, int id, e_surf_network_element_type_t rcType, As *rcComponent)
- : p_rcComponent(rcComponent), p_rcType(rcType), m_id(id), p_name(name) {}
- ~RoutingEdgeImpl() { xbt_free(p_name);};
-
- int getId() {return m_id;}
- int *getIdPtr() {return &m_id;}
- void setId(int id) {m_id = id;}
- char *getName() {return p_name;}
- As *getRcComponent() {return p_rcComponent;}
- e_surf_network_element_type_t getRcType() {return p_rcType;}
-private:
- As *p_rcComponent;
- e_surf_network_element_type_t p_rcType;
- int m_id;
- char *p_name;
-};
-
-struct RoutingEdgeWrapper : public RoutingEdge {
-public:
- RoutingEdgeWrapper(RoutingEdge *re) : p_re(re){}
- ~RoutingEdgeWrapper(){}
- int getId() {return p_re->getId();}
- int *getIdPtr() {return p_re->getIdPtr();}
- void setId(int id) {p_re->setId(id);}
- char *getName() {return p_re->getName();}
- As *getRcComponent() {return p_re->getRcComponent();}
- e_surf_network_element_type_t getRcType() {return p_re->getRcType();}
-private:
- RoutingEdge *p_re;
-};
-
-/** @ingroup SURF_routing_interface
- * @brief Link of lenght 1, alongside with its source and destination. This is mainly usefull in the ns3 bindings
+ * @brief Link of length 1, alongside with its source and destination. This is mainly useful in the ns3 bindings
*/
class Onelink {
public:
- Onelink(void *link, RoutingEdge *src, RoutingEdge *dst)
- : p_src(src), p_dst(dst), p_link(link) {};
- RoutingEdge *p_src;
- RoutingEdge *p_dst;
- void *p_link;
+ Onelink(Link* link, NetCard* src, NetCard* dst) : src_(src), dst_(dst), link_(link) {}
+ NetCard* src_;
+ NetCard* dst_;
+ Link* link_;
};
-/** @ingroup SURF_routing_interface
- * @brief The class representing a whole routing platform
- */
-XBT_PUBLIC_CLASS RoutingPlatf {
-public:
- ~RoutingPlatf();
- As *p_root;
- void *p_loopback;
- xbt_dynar_t p_lastRoute;
- xbt_dynar_t getOneLinkRoutes(void);
- xbt_dynar_t recursiveGetOneLinkRoutes(As *rc);
- void getRouteAndLatency(RoutingEdge *src, RoutingEdge *dst, xbt_dynar_t * links, double *latency);
-};
-
-/*************
- * Callbacks *
- *************/
-
-XBT_PUBLIC_DATA(surf_callback(void, RoutingEdge*)) routingEdgeCreatedCallbacks;
-XBT_PUBLIC_DATA(surf_callback(void, As*)) asCreatedCallbacks;
-
-}
-}
+}}}
#endif /* NETWORK_ROUTING_HPP_ */
