1 /* Copyright (c) 2006-2021. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "simgrid/kernel/routing/NetPoint.hpp"
7 #include "simgrid/s4u/Engine.hpp"
8 #include "simgrid/s4u/Host.hpp"
9 #include "simgrid/s4u/NetZone.hpp"
10 #include "simgrid/simix.hpp"
11 #include "simgrid/zone.h"
16 xbt::signal<void(bool symmetrical, kernel::routing::NetPoint* src, kernel::routing::NetPoint* dst,
17 kernel::routing::NetPoint* gw_src, kernel::routing::NetPoint* gw_dst,
18 std::vector<kernel::resource::LinkImpl*> const& link_list)>
19 NetZone::on_route_creation;
20 xbt::signal<void(NetZone const&)> NetZone::on_creation;
21 xbt::signal<void(NetZone const&)> NetZone::on_seal;
23 const std::unordered_map<std::string, std::string>* NetZone::get_properties() const
25 return pimpl_->get_properties();
28 /** Retrieve the property value (or nullptr if not set) */
29 const char* NetZone::get_property(const std::string& key) const
31 return pimpl_->get_property(key);
34 void NetZone::set_property(const std::string& key, const std::string& value)
36 kernel::actor::simcall([this, &key, &value] { pimpl_->set_property(key, value); });
39 /** @brief Returns the list of direct children (no grand-children) */
40 std::vector<NetZone*> NetZone::get_children() const
42 std::vector<NetZone*> res;
43 for (auto child : *(pimpl_->get_children()))
44 res.push_back(child->get_iface());
48 NetZone* NetZone::add_child(const NetZone* new_zone)
50 pimpl_->add_child(new_zone->get_impl());
54 const std::string& NetZone::get_name() const
56 return pimpl_->get_name();
59 const char* NetZone::get_cname() const
61 return pimpl_->get_cname();
64 NetZone* NetZone::get_father()
66 return pimpl_->get_parent()->get_iface();
69 NetZone* NetZone::get_parent() const
71 return pimpl_->get_parent()->get_iface();
74 NetZone* NetZone::set_parent(const NetZone* parent)
76 pimpl_->set_parent(parent->get_impl());
80 /** @brief Returns the list of the hosts found in this NetZone (not recursively)
82 * Only the hosts that are directly contained in this NetZone are retrieved,
83 * not the ones contained in sub-netzones.
85 std::vector<Host*> NetZone::get_all_hosts() const
87 return pimpl_->get_all_hosts();
90 int NetZone::get_host_count() const
92 return pimpl_->get_host_count();
95 int NetZone::add_component(kernel::routing::NetPoint* elm)
97 return pimpl_->add_component(elm);
100 void NetZone::add_route(kernel::routing::NetPoint* src, kernel::routing::NetPoint* dst,
101 kernel::routing::NetPoint* gw_src, kernel::routing::NetPoint* gw_dst,
102 std::vector<kernel::resource::LinkImpl*>& link_list, bool symmetrical)
104 pimpl_->add_route(src, dst, gw_src, gw_dst, link_list, symmetrical);
106 void NetZone::add_bypass_route(kernel::routing::NetPoint* src, kernel::routing::NetPoint* dst,
107 kernel::routing::NetPoint* gw_src, kernel::routing::NetPoint* gw_dst,
108 std::vector<kernel::resource::LinkImpl*>& link_list, bool symmetrical)
110 pimpl_->add_bypass_route(src, dst, gw_src, gw_dst, link_list, symmetrical);
113 void NetZone::extract_xbt_graph(const s_xbt_graph_t* graph, std::map<std::string, xbt_node_t, std::less<>>* nodes,
114 std::map<std::string, xbt_edge_t, std::less<>>* edges)
116 for (auto const& child : get_children())
117 child->extract_xbt_graph(graph, nodes, edges);
119 pimpl_->get_graph(graph, nodes, edges);
122 } // namespace simgrid
124 /* **************************** Public C interface *************************** */
126 sg_netzone_t sg_zone_get_root()
128 return simgrid::s4u::Engine::get_instance()->get_netzone_root();
131 const char* sg_zone_get_name(const_sg_netzone_t netzone)
133 return netzone->get_cname();
136 sg_netzone_t sg_zone_get_by_name(const char* name)
138 return simgrid::s4u::Engine::get_instance()->netzone_by_name_or_null(name);
141 void sg_zone_get_sons(const_sg_netzone_t netzone, xbt_dict_t whereto)
143 for (auto const& elem : netzone->get_children()) {
144 xbt_dict_set(whereto, elem->get_cname(), elem);
148 const char* sg_zone_get_property_value(const_sg_netzone_t netzone, const char* name)
150 return netzone->get_property(name);
153 void sg_zone_set_property_value(sg_netzone_t netzone, const char* name, const char* value)
155 netzone->set_property(name, value);
158 void sg_zone_get_hosts(const_sg_netzone_t netzone, xbt_dynar_t whereto)
160 /* converts vector to dynar */
161 std::vector<simgrid::s4u::Host*> hosts = netzone->get_all_hosts();
162 for (auto const& host : hosts)
163 xbt_dynar_push(whereto, &host);