1 /* Copyright (c) 2006-2019. 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/zone.h"
15 xbt::signal<void(bool symmetrical, kernel::routing::NetPoint* src, kernel::routing::NetPoint* dst,
16 kernel::routing::NetPoint* gw_src, kernel::routing::NetPoint* gw_dst,
17 std::vector<kernel::resource::LinkImpl*> const& link_list)>
18 NetZone::on_route_creation;
19 xbt::signal<void(NetZone const&)> NetZone::on_creation;
20 xbt::signal<void(NetZone const&)> NetZone::on_seal;
22 const std::unordered_map<std::string, std::string>* NetZone::get_properties() const
27 /** Retrieve the property value (or nullptr if not set) */
28 const char* NetZone::get_property(const std::string& key) const
30 auto prop = properties_.find(key);
31 return prop == properties_.end() ? nullptr : prop->second.c_str();
34 void NetZone::set_property(const std::string& key, const std::string& value)
36 kernel::actor::simcall([this, &key, &value] { properties_[key] = value; });
39 /** @brief Returns the list of direct children (no grand-children) */
40 std::vector<NetZone*> NetZone::get_children()
42 std::vector<NetZone*> res;
43 for (auto child : *(pimpl_->get_children()))
44 res.push_back(child->get_iface());
48 const std::string& NetZone::get_name() const
50 return pimpl_->get_name();
52 const char* NetZone::get_cname() const
54 return pimpl_->get_cname();
56 NetZone* NetZone::get_father()
58 return pimpl_->get_father()->get_iface();
61 /** @brief Returns the list of the hosts found in this NetZone (not recursively)
63 * Only the hosts that are directly contained in this NetZone are retrieved,
64 * not the ones contained in sub-netzones.
66 std::vector<Host*> NetZone::get_all_hosts()
68 return pimpl_->get_all_hosts();
71 int NetZone::get_host_count()
73 return pimpl_->get_host_count();
76 int NetZone::add_component(kernel::routing::NetPoint* elm)
78 return pimpl_->add_component(elm);
81 void NetZone::add_route(kernel::routing::NetPoint* src, kernel::routing::NetPoint* dst,
82 kernel::routing::NetPoint* gw_src, kernel::routing::NetPoint* gw_dst,
83 std::vector<kernel::resource::LinkImpl*>& link_list, bool symmetrical)
85 pimpl_->add_route(src, dst, gw_src, gw_dst, link_list, symmetrical);
87 void NetZone::add_bypass_route(kernel::routing::NetPoint* src, kernel::routing::NetPoint* dst,
88 kernel::routing::NetPoint* gw_src, kernel::routing::NetPoint* gw_dst,
89 std::vector<kernel::resource::LinkImpl*>& link_list, bool symmetrical)
91 pimpl_->add_bypass_route(src, dst, gw_src, gw_dst, link_list, symmetrical);
94 } // namespace simgrid
96 /* **************************** Public C interface *************************** */
98 sg_netzone_t sg_zone_get_root()
100 return simgrid::s4u::Engine::get_instance()->get_netzone_root();
103 const char* sg_zone_get_name(sg_netzone_t netzone)
105 return netzone->get_cname();
108 sg_netzone_t sg_zone_get_by_name(const char* name)
110 return simgrid::s4u::Engine::get_instance()->netzone_by_name_or_null(name);
113 void sg_zone_get_sons(sg_netzone_t netzone, xbt_dict_t whereto)
115 for (auto const& elem : netzone->get_children()) {
116 xbt_dict_set(whereto, elem->get_cname(), static_cast<void*>(elem));
120 const char* sg_zone_get_property_value(sg_netzone_t netzone, const char* name)
122 return netzone->get_property(name);
125 void sg_zone_set_property_value(sg_netzone_t netzone, const char* name, char* value)
127 netzone->set_property(name, value);
130 void sg_zone_get_hosts(sg_netzone_t netzone, xbt_dynar_t whereto)
132 /* converts vector to dynar */
133 std::vector<simgrid::s4u::Host*> hosts = netzone->get_all_hosts();
134 for (auto const& host : hosts)
135 xbt_dynar_push(whereto, &host);