/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2011 University of California, Los Angeles
 *
 * 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: Ilya Moiseenko <iliamo@cs.ucla.edu>
 */

#include "ccnx-producer-helper.h"
#include "ns3/log.h"
#include "ns3/ccnx-name-components.h"
#include "ns3/uinteger.h"
#include "ns3/names.h"
#include "../apps/ccnx-producer.h"

NS_LOG_COMPONENT_DEFINE ("CcnxProducerHelper");

namespace ns3 
{
    
CcnxProducerHelper::CcnxProducerHelper (const std::string &prefix, uint32_t virtualPayloadSize)
{
  m_factory.SetTypeId ("ns3::CcnxProducer");
    
  CcnxNameComponentsValue prefixValue;
  prefixValue.DeserializeFromString (prefix, MakeCcnxNameComponentsChecker ());
  m_factory.Set ("Prefix", prefixValue);
    
  m_factory.Set ("PayloadSize", UintegerValue (virtualPayloadSize));
}
    
void 
CcnxProducerHelper::SetAttribute (std::string name, const AttributeValue &value)
{
  m_factory.Set (name, value);
}
    
ApplicationContainer
CcnxProducerHelper::Install (Ptr<Node> node)
{
  NS_LOG_FUNCTION(this);
  return ApplicationContainer (InstallPriv (node));
}

ApplicationContainer
CcnxProducerHelper::Install (std::string nodeName)
{
  Ptr<Node> node = Names::Find<Node> (nodeName);
  return ApplicationContainer (InstallPriv (node));
}
    
ApplicationContainer
CcnxProducerHelper::Install (NodeContainer c)
{
  ApplicationContainer apps;
  for (NodeContainer::Iterator i = c.Begin (); i != c.End (); ++i)
    {
      apps.Add (InstallPriv (*i));
    }
        
  return apps;
}

Ptr<Application>
CcnxProducerHelper::InstallPriv (Ptr<Node> node)
{
  NS_LOG_INFO ("InstallPriv started");
  Ptr<CcnxProducer> app = m_factory.Create<CcnxProducer> ();        
  node->AddApplication (app);
        
  return app;
}
}