#include <unordered_set>
+#include <xbt/config.hpp>
+
#include "ns3/core-module.h"
#include "ns3/node.h"
#include "ns3/ns3_interface.h"
#include "ns3/ns3_simulator.h"
-#include "src/surf/network_ns3.hpp"
+#include "network_ns3.hpp"
#include "src/surf/HostImpl.hpp"
#include "src/surf/surf_private.h"
host.extension_set(NS3_EXTENSION_ID, ns3host);
}
-static void ns3_add_netcard(simgrid::surf::NetCard* netcard)
+static void ns3_add_netcard(simgrid::routing::NetCard* netcard)
{
const char* id = netcard->name();
#include "src/surf/xml/platf.hpp" // FIXME: move that back to the parsing area
static void parse_ns3_add_cluster(sg_platf_cluster_cbarg_t cluster)
{
- const char *groups = NULL;
+ const char *groups = nullptr;
int start, end, i;
unsigned int iter;
- xbt_dynar_t tab_elements_num = xbt_dynar_new(sizeof(int), NULL);
+ xbt_dynar_t tab_elements_num = xbt_dynar_new(sizeof(int), nullptr);
char *router_id,*host_id;
std::unordered_set<simgrid::surf::LinkNS3*> already_seen = std::unordered_set<simgrid::surf::LinkNS3*>();
XBT_DEBUG("There is %ld one-link routes",onelink_routes->used);
- simgrid::surf::Onelink *onelink;
+ simgrid::routing::Onelink *onelink;
unsigned int iter;
xbt_dynar_foreach(onelink_routes, iter, onelink) {
char *src = onelink->src_->name();
xbt_dynar_push(all_existing_models, &surf_network_model);
}
+static simgrid::config::Flag<std::string> ns3_tcp_model("ns3/TcpModel",
+ "The ns3 tcp model can be : NewReno or Reno or Tahoe",
+ "default");
+
namespace simgrid {
namespace surf {
NetworkNS3Model::NetworkNS3Model() : NetworkModel() {
- ns3_initialize(xbt_cfg_get_string(_sg_cfg_set, "ns3/TcpModel"));
+ ns3_initialize(ns3_tcp_model.get().c_str());
- routing_model_create(NULL);
+ routing_model_create(nullptr);
simgrid::s4u::Host::onCreation.connect(ns3_add_host);
- simgrid::surf::netcardCreatedCallbacks.connect(ns3_add_netcard);
+ simgrid::routing::netcardCreatedCallbacks.connect(ns3_add_netcard);
simgrid::surf::on_cluster.connect (&parse_ns3_add_cluster);
simgrid::surf::on_postparse.connect(&create_ns3_topology);
return new LinkNS3(this, name, properties, bandwidth, latency);
}
-Action *NetworkNS3Model::communicate(NetCard *src, NetCard *dst, double size, double rate)
+Action *NetworkNS3Model::communicate(simgrid::routing::NetCard *src,simgrid::routing::NetCard *dst, double size, double rate)
{
return new NetworkNS3Action(this, size, src, dst);
}
void NetworkNS3Model::updateActionsState(double now, double delta)
{
- static xbt_dynar_t socket_to_destroy = xbt_dynar_new(sizeof(char*),NULL);
+ static xbt_dynar_t socket_to_destroy = xbt_dynar_new(sizeof(char*),nullptr);
/* If there are no running flows, advance the NS3 simulator and return */
if (getRunningActionSet()->empty()) {
return;
}
- xbt_dict_cursor_t cursor = NULL;
+ xbt_dict_cursor_t cursor = nullptr;
char *ns3Socket;
SgFlow *sgFlow;
xbt_dict_foreach(flowFromSock,cursor,ns3Socket,sgFlow){
std::vector<Link*> *route = new std::vector<Link*>();
- routing_platf->getRouteAndLatency (action->src_, action->dst_, route, NULL);
+ routing_platf->getRouteAndLatency (action->src_, action->dst_, route, nullptr);
for (auto link : *route)
TRACE_surf_link_set_utilization (link->getName(), action->getCategory(), (data_delta_sent)/delta, now-delta, delta);
delete route;
* Action *
**********/
-NetworkNS3Action::NetworkNS3Action(Model *model, double size, NetCard *src, NetCard *dst)
+NetworkNS3Action::NetworkNS3Action(Model *model, double size, simgrid::routing::NetCard *src, simgrid::routing::NetCard *dst)
: NetworkAction(model, size, false)
{
XBT_DEBUG("Communicate from %s to %s", src->name(), dst->name());
ns3::Ptr<ns3::Socket> sock = ns3::Socket::CreateSocket (src_node, ns3::TcpSocketFactory::GetTypeId());
- xbt_dict_set(flowFromSock, transformSocketPtr(sock), new SgFlow(TotalBytes, action), NULL);
+ xbt_dict_set(flowFromSock, transformSocketPtr(sock), new SgFlow(TotalBytes, action), nullptr);
sock->Bind(ns3::InetSocketAddress(port_number));
XBT_DEBUG("Create flow starting to %fs + %fs = %fs",