/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2008 INRIA

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation;

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#include "olsr-helper.h"

#include "ns3/olsr-routing-protocol.h"

#include "ns3/node-list.h"

#include "ns3/names.h"

#include "ns3/ipv4-list-routing.h"

namespace ns3 {

OlsrHelper::OlsrHelper ()

{

  m_agentFactory.SetTypeId ("ns3::olsr::RoutingProtocol");

}

void 

OlsrHelper::SetAgent (std::string tid,

                      std::string n0, const AttributeValue &v0,

                      std::string n1, const AttributeValue &v1,

                      std::string n2, const AttributeValue &v2,

                      std::string n3, const AttributeValue &v3,

                      std::string n4, const AttributeValue &v4,

                      std::string n5, const AttributeValue &v5,

                      std::string n6, const AttributeValue &v6,

                      std::string n7, const AttributeValue &v7)

{

  m_agentFactory.SetTypeId (tid);

  m_agentFactory.Set (n0, v0);

  m_agentFactory.Set (n1, v1);

  m_agentFactory.Set (n2, v2);

  m_agentFactory.Set (n3, v3);

  m_agentFactory.Set (n4, v4);

  m_agentFactory.Set (n5, v5);

  m_agentFactory.Set (n6, v6);

  m_agentFactory.Set (n7, v7);

}

void 

OlsrHelper::Install (NodeContainer container)

{

  for (NodeContainer::Iterator i = container.Begin (); i != container.End (); ++i)

    {

      Ptr<Node> node = *i;

      Install (node);

    }

}

void 

OlsrHelper::Install (Ptr<Node> node)

{

  if (node->GetObject<olsr::RoutingProtocol> () != 0)

    {

      NS_FATAL_ERROR ("OlsrHelper::Install(): Aggregating "

         "an Olsr Agent to a node with an existing Olsr RoutingProtocol");

      return;

    }

  Ptr<olsr::RoutingProtocol> agent = m_agentFactory.Create<olsr::RoutingProtocol> ();

  node->AggregateObject (agent);

  Ptr<Ipv4> ipv4 = node->GetObject<Ipv4> ();

  Ptr<Ipv4ListRouting> ipv4Routing = DynamicCast<Ipv4ListRouting> (ipv4->GetRoutingProtocol ());

  NS_ASSERT (ipv4Routing);

  ipv4Routing->AddRoutingProtocol (agent, 10);

  agent->Start ();

}

void 

OlsrHelper::Install (std::string nodeName)

{

  Ptr<Node> node = Names::Find<Node> (nodeName);

  Install (node);

}

void 

OlsrHelper::InstallAll (void)

{

  Install (NodeContainer::GetGlobal ());

}

} // namespace ns3