/* -*-  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-consumer-helper.h"
#include "ns3/log.h"
#include "ns3/ccnx-name-components.h"
#include "ns3/names.h"
#include "../apps/ccnx-consumer.h"

NS_LOG_COMPONENT_DEFINE ("CcnxConsumerHelper");

namespace ns3 
{
    
CcnxConsumerHelper::CcnxConsumerHelper (const std::string &prefix)
{
    m_factory.SetTypeId ("ns3::CcnxConsumer");

    SetPrefix (prefix);
}

void
CcnxConsumerHelper::SetPrefix (const std::string &prefix)
{
    CcnxNameComponentsValue prefixValue;
    prefixValue.DeserializeFromString (prefix, MakeCcnxNameComponentsChecker ());
    m_factory.Set ("InterestName", prefixValue);
}

void 
CcnxConsumerHelper::SetAttribute (std::string name, const AttributeValue &value)
{
    m_factory.Set (name, value);
}
    
ApplicationContainer
CcnxConsumerHelper::Install (Ptr<Node> node)
{
    return ApplicationContainer (InstallPriv (node));
}
    
ApplicationContainer
CcnxConsumerHelper::Install (std::string nodeName)
{
    Ptr<Node> node = Names::Find<Node> (nodeName);
    return ApplicationContainer (InstallPriv (node));
}
    
ApplicationContainer
CcnxConsumerHelper::Install (NodeContainer c)
{
    ApplicationContainer apps;
    for (NodeContainer::Iterator i = c.Begin (); i != c.End (); ++i)
    {
        apps.Add (InstallPriv (*i));
    }
    
    return apps;
}
    
Ptr<Application>
CcnxConsumerHelper::InstallPriv (Ptr<Node> node)
{
    Ptr<CcnxConsumer> app = m_factory.Create<CcnxConsumer> ();        
    node->AddApplication (app);
        
    return app;
}

}