dataset-interest-handler.hpp

Go to the documentation of this file.

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2014-2020,  The University of Memphis,
 *                           Regents of the University of California,
 *                           Arizona Board of Regents.
 *
 * This file is part of NLSR (Named-data Link State Routing).
 * See AUTHORS.md for complete list of NLSR authors and contributors.
 *
 * NLSR is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * NLSR 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
 * NLSR, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef NLSR_PUBLISHER_DATASET_INTEREST_HANDLER_HPP
#define NLSR_PUBLISHER_DATASET_INTEREST_HANDLER_HPP
 
#include "route/routing-table-entry.hpp"
#include "route/routing-table.hpp"
#include "route/nexthop-list.hpp"
#include "lsdb.hpp"
#include "logger.hpp"
 
#include <ndn-cxx/mgmt/dispatcher.hpp>
#include <ndn-cxx/face.hpp>
#include <boost/noncopyable.hpp>
 
namespace nlsr {
namespace dataset {
const ndn::Name::Component ADJACENCY_COMPONENT = ndn::Name::Component{"adjacencies"};
const ndn::Name::Component NAME_COMPONENT = ndn::Name::Component{"names"};
const ndn::Name::Component COORDINATE_COMPONENT = ndn::Name::Component{"coordinates"};
} // namespace dataset
 
class DatasetInterestHandler : boost::noncopyable
{
public:
  class Error : std::runtime_error
  {
  public:
    explicit
    Error(const std::string& what)
      : std::runtime_error(what)
    {
    }
  };
 
  DatasetInterestHandler(ndn::mgmt::Dispatcher& dispatcher,
                         const Lsdb& lsdb,
                         const RoutingTable& rt);
 
private:
  void
  setDispatcher(ndn::mgmt::Dispatcher& dispatcher);
 
  void
  publishRtStatus(const ndn::Name& topPrefix, const ndn::Interest& interest,
                  ndn::mgmt::StatusDatasetContext& context);
 
  template <typename T>
  void
  publishLsaStatus(const ndn::Name& topPrefix, const ndn::Interest& interest,
                   ndn::mgmt::StatusDatasetContext& context);
 
private:
  ndn::mgmt::Dispatcher& m_dispatcher;
  const Lsdb& m_lsdb;
  const RoutingTable& m_routingTable;
};
 
} // namespace nlsr
 
#endif // NLSR_PUBLISHER_DATASET_INTEREST_HANDLER_HPP