ipv4-global-routing-helper.cc

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/*
 * Copyright (c) 2008 INRIA
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */
#include "ipv4-global-routing-helper.h"
 
#include "ns3/global-router-interface.h"
#include "ns3/ipv4-global-routing.h"
#include "ns3/ipv4-list-routing.h"
#include "ns3/log.h"
 
namespace ns3
{
 
NS_LOG_COMPONENT_DEFINE("GlobalRoutingHelper");
 
Ipv4GlobalRoutingHelper::Ipv4GlobalRoutingHelper()
{
}
 
Ipv4GlobalRoutingHelper::Ipv4GlobalRoutingHelper(const Ipv4GlobalRoutingHelper& o)
{
}
 
Ipv4GlobalRoutingHelper*
Ipv4GlobalRoutingHelper::Copy() const
{
    return new Ipv4GlobalRoutingHelper(*this);
}
 
Ptr<Ipv4RoutingProtocol>
Ipv4GlobalRoutingHelper::Create(Ptr<Node> node) const
{
    NS_LOG_LOGIC("Adding GlobalRouter interface to node " << node->GetId());
 
    Ptr<GlobalRouter> globalRouter = CreateObject<GlobalRouter>();
    node->AggregateObject(globalRouter);
 
    NS_LOG_LOGIC("Adding GlobalRouting Protocol to node " << node->GetId());
    Ptr<Ipv4GlobalRouting> globalRouting = CreateObject<Ipv4GlobalRouting>();
    globalRouter->SetRoutingProtocol(globalRouting);
 
    return globalRouting;
}
 
void
Ipv4GlobalRoutingHelper::PopulateRoutingTables()
{
    GlobalRouteManager::BuildGlobalRoutingDatabase();
    GlobalRouteManager::InitializeRoutes();
}
 
void
Ipv4GlobalRoutingHelper::RecomputeRoutingTables()
{
    GlobalRouteManager::DeleteGlobalRoutes();
    GlobalRouteManager::BuildGlobalRoutingDatabase();
    GlobalRouteManager::InitializeRoutes();
}
 
} // namespace ns3