ipv6-extension-demux.cc

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/*
 * Copyright (c) 2007-2009 Strasbourg University
 *
 * 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: David Gross <gdavid.devel@gmail.com>
 */
 
#include "ipv6-extension-demux.h"
 
#include "ipv6-extension.h"
 
#include "ns3/node.h"
#include "ns3/object-vector.h"
#include "ns3/ptr.h"
 
#include <sstream>
 
namespace ns3
{
 
NS_OBJECT_ENSURE_REGISTERED(Ipv6ExtensionDemux);
 
TypeId
Ipv6ExtensionDemux::GetTypeId()
{
    static TypeId tid =
        TypeId("ns3::Ipv6ExtensionDemux")
            .SetParent<Object>()
            .SetGroupName("Internet")
            .AddAttribute("Extensions",
                          "The set of IPv6 extensions registered with this demux.",
                          ObjectVectorValue(),
                          MakeObjectVectorAccessor(&Ipv6ExtensionDemux::m_extensions),
                          MakeObjectVectorChecker<Ipv6Extension>());
    return tid;
}
 
Ipv6ExtensionDemux::Ipv6ExtensionDemux()
{
}
 
Ipv6ExtensionDemux::~Ipv6ExtensionDemux()
{
}
 
void
Ipv6ExtensionDemux::DoDispose()
{
    for (auto it = m_extensions.begin(); it != m_extensions.end(); it++)
    {
        (*it)->Dispose();
        *it = nullptr;
    }
    m_extensions.clear();
    m_node = nullptr;
    Object::DoDispose();
}
 
void
Ipv6ExtensionDemux::SetNode(Ptr<Node> node)
{
    m_node = node;
}
 
void
Ipv6ExtensionDemux::Insert(Ptr<Ipv6Extension> extension)
{
    m_extensions.push_back(extension);
}
 
Ptr<Ipv6Extension>
Ipv6ExtensionDemux::GetExtension(uint8_t extensionNumber)
{
    for (auto i = m_extensions.begin(); i != m_extensions.end(); ++i)
    {
        if ((*i)->GetExtensionNumber() == extensionNumber)
        {
            return *i;
        }
    }
    return nullptr;
}
 
void
Ipv6ExtensionDemux::Remove(Ptr<Ipv6Extension> extension)
{
    m_extensions.remove(extension);
}
 
} /* namespace ns3 */