openflow-switch-helper.cc

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/*
 * Copyright (c) 2011 Blake Hurd
 *
 * 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: Blake Hurd  <naimorai@gmail.com>
 */
 
#include "openflow-switch-helper.h"
 
#include "ns3/log.h"
#include "ns3/names.h"
#include "ns3/node.h"
#include "ns3/openflow-interface.h"
#include "ns3/openflow-switch-net-device.h"
 
namespace ns3
{
 
NS_LOG_COMPONENT_DEFINE("OpenFlowSwitchHelper");
 
OpenFlowSwitchHelper::OpenFlowSwitchHelper()
{
    NS_LOG_FUNCTION_NOARGS();
    m_deviceFactory.SetTypeId("ns3::OpenFlowSwitchNetDevice");
}
 
void
OpenFlowSwitchHelper::SetDeviceAttribute(std::string n1, const AttributeValue& v1)
{
    NS_LOG_FUNCTION_NOARGS();
    m_deviceFactory.Set(n1, v1);
}
 
NetDeviceContainer
OpenFlowSwitchHelper::Install(Ptr<Node> node,
                              NetDeviceContainer c,
                              Ptr<ns3::ofi::Controller> controller)
{
    NS_LOG_FUNCTION_NOARGS();
    NS_LOG_INFO("**** Install switch device on node " << node->GetId());
 
    NetDeviceContainer devs;
    Ptr<OpenFlowSwitchNetDevice> dev = m_deviceFactory.Create<OpenFlowSwitchNetDevice>();
    devs.Add(dev);
    node->AddDevice(dev);
 
    NS_LOG_INFO("**** Set up Controller");
    dev->SetController(controller);
 
    for (NetDeviceContainer::Iterator i = c.Begin(); i != c.End(); ++i)
    {
        NS_LOG_INFO("**** Add SwitchPort " << *i);
        dev->AddSwitchPort(*i);
    }
    return devs;
}
 
NetDeviceContainer
OpenFlowSwitchHelper::Install(Ptr<Node> node, NetDeviceContainer c)
{
    NS_LOG_FUNCTION_NOARGS();
    NS_LOG_INFO("**** Install switch device on node " << node->GetId());
 
    NetDeviceContainer devs;
    Ptr<OpenFlowSwitchNetDevice> dev = m_deviceFactory.Create<OpenFlowSwitchNetDevice>();
    devs.Add(dev);
    node->AddDevice(dev);
 
    for (NetDeviceContainer::Iterator i = c.Begin(); i != c.End(); ++i)
    {
        NS_LOG_INFO("**** Add SwitchPort " << *i);
        dev->AddSwitchPort(*i);
    }
    return devs;
}
 
NetDeviceContainer
OpenFlowSwitchHelper::Install(std::string nodeName, NetDeviceContainer c)
{
    NS_LOG_FUNCTION_NOARGS();
    Ptr<Node> node = Names::Find<Node>(nodeName);
    return Install(node, c);
}
 
} // namespace ns3