1 /* Copyright (c) 2006-2014. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #include <simgrid/s4u/host.hpp>
10 #include <simgrid/s4u/As.hpp>
12 #include "src/kernel/routing/NetCard.hpp"
13 #include "src/surf/network_interface.hpp" // Link FIXME: move to proper header
14 #include "src/surf/surf_routing.hpp"
16 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_as,"S4U autonomous systems");
21 simgrid::xbt::signal<void(bool symmetrical, kernel::routing::NetCard* src, kernel::routing::NetCard* dst,
22 kernel::routing::NetCard* gw_src, kernel::routing::NetCard* gw_dst,
23 std::vector<Link*>* link_list)>
26 As::As(As* father, const char* name) : father_(father), name_(xbt_strdup(name))
35 xbt_dict_cursor_t cursor = nullptr;
38 xbt_dict_foreach(children_, cursor, key, elem) { delete (As*)elem; }
40 xbt_dict_free(&children_);
41 for (auto& kv : bypassRoutes_)
46 xbt_dict_t As::children()
59 xbt_dynar_t As::hosts()
61 xbt_dynar_t res = xbt_dynar_new(sizeof(sg_host_t), nullptr);
63 for (auto card : vertices_) {
64 s4u::Host* host = simgrid::s4u::Host::by_name_or_null(card->name());
66 xbt_dynar_push(res, &host);
71 int As::addComponent(kernel::routing::NetCard* elm)
73 vertices_.push_back(elm);
74 return vertices_.size() - 1; // The rank of the newly created object
77 void As::addRoute(sg_platf_route_cbarg_t /*route*/)
79 xbt_die("AS %s does not accept new routes (wrong class).", name_);
82 void As::addBypassRoute(sg_platf_route_cbarg_t e_route)
84 /* Argument validity checks */
85 if (e_route->gw_dst) {
86 XBT_DEBUG("Load bypassASroute from %s@%s to %s@%s", e_route->src->name().c_str(), e_route->gw_src->name().c_str(),
87 e_route->dst->name().c_str(), e_route->gw_dst->name().c_str());
88 xbt_assert(!e_route->link_list->empty(), "Bypass route between %s@%s and %s@%s cannot be empty.",
89 e_route->src->name().c_str(), e_route->gw_src->name().c_str(), e_route->dst->name().c_str(),
90 e_route->gw_dst->name().c_str());
91 xbt_assert(bypassRoutes_.find({e_route->src, e_route->dst}) == bypassRoutes_.end(),
92 "The bypass route between %s@%s and %s@%s already exists.", e_route->src->name().c_str(),
93 e_route->gw_src->name().c_str(), e_route->dst->name().c_str(), e_route->gw_dst->name().c_str());
95 XBT_DEBUG("Load bypassRoute from %s to %s", e_route->src->name().c_str(), e_route->dst->name().c_str());
96 xbt_assert(!e_route->link_list->empty(), "Bypass route between %s and %s cannot be empty.",
97 e_route->src->name().c_str(), e_route->dst->name().c_str());
98 xbt_assert(bypassRoutes_.find({e_route->src, e_route->dst}) == bypassRoutes_.end(),
99 "The bypass route between %s and %s already exists.", e_route->src->name().c_str(),
100 e_route->dst->name().c_str());
103 /* Build a copy that will be stored in the dict */
104 kernel::routing::AsRoute* newRoute = new kernel::routing::AsRoute(e_route->gw_src, e_route->gw_dst);
105 for (auto link : *e_route->link_list)
106 newRoute->links.push_back(link);
109 bypassRoutes_.insert({{e_route->src, e_route->dst}, newRoute});
111 } }; // namespace simgrid::s4u