ndn-header-helper.h

/* -*- 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: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
 */

#ifndef _NDN_HEADER_HELPER_H_
#define _NDN_HEADER_HELPER_H_

#include "ns3/ptr.h"

namespace ns3 {

class Header;
class Packet;

namespace ndn {

class Name;
typedef Name NameComponents;

class HeaderHelper
{
public:
  enum Type {INTEREST_CCNB, CONTENT_OBJECT_CCNB,
             INTEREST_NDNSIM, CONTENT_OBJECT_NDNSIM};

  static Type
  GetNdnHeaderType (Ptr<const Packet> packet);
};

class UnknownHeaderException {};

} // namespace ndn
} // namespace ns3

#endif // _NDN_HEADER_HELPER_H_