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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2017, Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University,
* Washington University in St. Louis,
* Beijing Institute of Technology,
* The University of Memphis.
*
* This file is part of NFD (Named Data Networking Forwarding Daemon).
* See AUTHORS.md for complete list of NFD authors and contributors.
*
* NFD 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.
*
* NFD 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
* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NFD_TOOLS_NDN_AUTOCONFIG_GUESS_FROM_SEARCH_DOMAINS_HPP
#define NFD_TOOLS_NDN_AUTOCONFIG_GUESS_FROM_SEARCH_DOMAINS_HPP
#include "stage.hpp"
namespace ndn {
namespace tools {
namespace autoconfig {
/**
* @brief Guessing home router based on DNS query with default suffix
*
* - Request
*
* The end host sends a DNS query that is equivalent to this command:
*
* dig +search +short +cmd +tries=2 +ndots=10 _ndn._udp srv
*
* - Response
*
* The DNS server should answer with an SRV record that contains the hostname and UDP port
* number of the NDN router.
*/
class GuessFromSearchDomains : public Stage
{
public:
const std::string&
getName() const override
{
static const std::string STAGE_NAME("guess from search domains");
return STAGE_NAME;
}
private:
void
doStart() override;
};
} // namespace autoconfig
} // namespace tools
} // namespace ndn
#endif // NFD_TOOLS_NDN_AUTOCONFIG_GUESS_FROM_SEARCH_DOMAINS_HPP