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

/*

 * Copyright (c) 2010 CTTC

 *

 * 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: Nicola Baldo <nbaldo@cttc.es>

 */

#include "spectrum-helper.h"

#include <ns3/simulator.h>

#include <ns3/config.h>

#include <ns3/names.h>

#include <ns3/spectrum-channel.h>

#include <ns3/spectrum-phy.h>

#include <ns3/single-model-spectrum-channel.h>

#include <ns3/multi-model-spectrum-channel.h>

#include <ns3/half-duplex-ideal-phy.h>

namespace ns3 {

SpectrumChannelHelper

SpectrumChannelHelper::Default (void)

{

  SpectrumChannelHelper h;

  h.SetChannel ("ns3::SingleModelSpectrumChannel");

  h.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");

  h.AddSpectrumPropagationLoss ("ns3::FriisSpectrumPropagationLossModel");

  return h;

}

void

SpectrumChannelHelper::SetChannel (std::string type,

                                   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)

{

  ObjectFactory factory;

  m_channel.SetTypeId (type);

  m_channel.Set (n0, v0);

  m_channel.Set (n1, v1);

  m_channel.Set (n2, v2);

  m_channel.Set (n3, v3);

  m_channel.Set (n4, v4);

  m_channel.Set (n5, v5);

  m_channel.Set (n6, v6);

  m_channel.Set (n7, v7);

}

void

SpectrumChannelHelper::AddSpectrumPropagationLoss (std::string type,

                                                   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)

{

  ObjectFactory factory;

  factory.SetTypeId (type);

  factory.Set (n0, v0);

  factory.Set (n1, v1);

  factory.Set (n2, v2);

  factory.Set (n3, v3);

  factory.Set (n4, v4);

  factory.Set (n5, v5);

  factory.Set (n6, v6);

  factory.Set (n7, v7);

}

void

SpectrumChannelHelper::SetPropagationDelay (std::string type,

                                            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)

{

  ObjectFactory factory;

  factory.SetTypeId (type);

  factory.Set (n0, v0);

  factory.Set (n1, v1);

  factory.Set (n2, v2);

  factory.Set (n3, v3);

  factory.Set (n4, v4);

  factory.Set (n5, v5);

  factory.Set (n6, v6);

  factory.Set (n7, v7);

  m_propagationDelay = factory;

}

Ptr<SpectrumChannel>

SpectrumChannelHelper::Create (void) const

{

  Ptr<SpectrumChannel> channel = (m_channel.Create ())->GetObject<SpectrumChannel> ();

  Ptr<PropagationDelayModel> delay = m_propagationDelay.Create<PropagationDelayModel> ();

  channel->SetPropagationDelayModel (delay);

  return channel;

}

void

SpectrumPhyHelper::SetPhy (std::string type,

                           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_phy.SetTypeId (type);

  m_phy.Set (n0, v0);

  m_phy.Set (n1, v1);

  m_phy.Set (n2, v2);

  m_phy.Set (n3, v3);

  m_phy.Set (n4, v4);

  m_phy.Set (n5, v5);

  m_phy.Set (n6, v6);

  m_phy.Set (n7, v7);

}

void

SpectrumPhyHelper::SetChannel (Ptr<SpectrumChannel> channel)

{

  m_channel = channel;

}

void

SpectrumPhyHelper::SetChannel (std::string channelName)

{

  Ptr<SpectrumChannel> channel = Names::Find<SpectrumChannel> (channelName);

  m_channel = channel;

}

void

SpectrumPhyHelper::SetPhyAttribute (std::string name, const AttributeValue &v)

{

  m_phy.Set (name, v);

}

Ptr<SpectrumPhy>

SpectrumPhyHelper::Create (Ptr<Node> node, Ptr<NetDevice> device) const

{

  NS_ASSERT (m_channel);

  Ptr<SpectrumPhy> phy = (m_phy.Create ())->GetObject<SpectrumPhy> ();

  phy->SetChannel (m_channel);

  phy->SetMobility (node);

  phy->SetDevice (device);

  return phy;

}

} // namespace ns3