[code] Send host properties to scheduler on simulation begin

src/machines.cpp

@@ -84,6 +84,14 @@ void Machines::create_machines(xbt_dynar_t hosts,
         machine->host = host;
         machine->jobs_being_computed = {};
 
+        auto properties_dict = MSG_host_get_properties(machine->host);
+        xbt_dict_cursor_t cursor = nullptr;
+        char *prop_key = nullptr;
+        char *prop_value = nullptr;
+        xbt_dict_foreach(properties_dict, cursor, prop_key, prop_value) {
+            machine->properties[string(prop_key)] = string(prop_value);
+        }
+
         if (context->energy_used)
         {
             int nb_pstates = MSG_host_get_nb_pstates(machine->host);

src/machines.hpp

@@ -62,6 +62,8 @@ struct Machine
 
     Rational last_state_change_date = 0; //!< The time at which the last state change has been done
     std::map<MachineState, Rational> time_spent_in_each_state; //!< The cumulated time of the machine in each MachineState
+    
+    std::map<std::string, std::string> properties; //!< Properties defined in the platform file
 
     /**
      * @brief Returns whether the Machine has the given power state

src/protocol.cpp

@@ -74,7 +74,7 @@ void JsonProtocolWriter::append_simulation_begins(Machines & machines,
     data.AddMember("resources_data", Value().CopyFrom(resources, _alloc), _alloc);
 
     if (machines.has_hpst_machine()) {
-        data.AddMember("lcst_host", machine_to_json_value(*machines.hpst_machine()), _alloc);
+        data.AddMember("hpst_host", machine_to_json_value(*machines.hpst_machine()), _alloc);
     }
 
     if (machines.has_pfs_machine()) {
@@ -96,6 +96,14 @@ Value JsonProtocolWriter::machine_to_json_value(const Machine & machine)
     machine_doc.AddMember("name", Value().SetString(machine.name.c_str(), _alloc), _alloc);
     machine_doc.AddMember("state", Value().SetString(machine_state_to_string(machine.state).c_str(), _alloc), _alloc);
 
+    Value properties(rapidjson::kObjectType);
+    for(auto const &entry : machine.properties) {
+        rapidjson::Value key(entry.first.c_str(), _alloc);
+        rapidjson::Value value(entry.second.c_str(), _alloc);
+        properties.AddMember(key, value, _alloc);
+    }
+    machine_doc.AddMember("properties", properties, _alloc);
+
     return machine_doc;
 }