New callback: simgrid::s4u::onPlatformCreated (right before the simulation start)

[simgrid.git] / src / s4u / s4u_engine.cpp

diff --git a/src/s4u/s4u_engine.cpp b/src/s4u/s4u_engine.cpp
index 682932fa0b03e743a305674a9f897fe72a888321..b872ca4078981e3179489f388afba95ebb21898b 100644 (file)
--- a/src/s4u/s4u_engine.cpp
+++ b/src/s4u/s4u_engine.cpp
@@ -14,16 +14,16 @@
 #include "simgrid/s4u/storage.hpp"
 #include "simgrid/simix.h"
 #include "src/kernel/EngineImpl.hpp"
+#include "src/kernel/routing/NetPoint.hpp"
 #include "src/kernel/routing/NetZoneImpl.hpp"
-
 #include "src/surf/network_interface.hpp"
-#include "src/surf/surf_routing.hpp" // routing_platf. FIXME:KILLME. SOON
 #include "surf/surf.h"               // routing_platf. FIXME:KILLME. SOON
 
 XBT_LOG_NEW_CATEGORY(s4u,"Log channels of the S4U (Simgrid for you) interface");
 
 namespace simgrid {
 namespace s4u {
+xbt::signal<void(void)> onPlatformCreated;
 
 Engine *Engine::instance_ = nullptr; /* That singleton is awful, but I don't see no other solution right now. */
 
@@ -112,5 +112,33 @@ NetZone* Engine::netzoneByNameOrNull(const char* name)
   return netzoneByNameRecursive(netRoot(), name);
 }
 
+/** @brief Retrieve the netpoint of the given name (or nullptr if not found) */
+simgrid::kernel::routing::NetPoint* Engine::netpointByNameOrNull(const char* name)
+{
+  if (pimpl->netpoints_.find(name) == pimpl->netpoints_.end())
+    return nullptr;
+  return pimpl->netpoints_.at(name);
+}
+/** @brief Fill the provided vector with all existing netpoints */
+void Engine::netpointList(std::vector<simgrid::kernel::routing::NetPoint*>* list)
+{
+  for (auto kv : pimpl->netpoints_)
+    list->push_back(kv.second);
+}
+/** @brief Register a new netpoint to the system */
+void Engine::netpointRegister(simgrid::kernel::routing::NetPoint* point)
+{
+//  simgrid::simix::kernelImmediate([&]{ FIXME: this segfaults in set_thread
+  pimpl->netpoints_[point->name()] = point;
+//  });
+}
+/** @brief Unregister a given netpoint */
+void Engine::netpointUnregister(simgrid::kernel::routing::NetPoint* point)
+{
+  simgrid::simix::kernelImmediate([&] {
+    pimpl->netpoints_.erase(point->name());
+    delete point;
+  });
+}
 }
 }