Junxiao Shi
85 lines
2.7 KiB
C++
85 lines
2.7 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014-2017, Regents of the University of California,
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* Arizona Board of Regents,
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* Colorado State University,
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* University Pierre & Marie Curie, Sorbonne University,
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* Washington University in St. Louis,
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* Beijing Institute of Technology,
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* The University of Memphis.
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*
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* This file is part of NFD (Named Data Networking Forwarding Daemon).
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* See AUTHORS.md for complete list of NFD authors and contributors.
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*
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* NFD is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NFD_CORE_NETWORK_INTERFACE_PREDICATE_HPP
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#define NFD_CORE_NETWORK_INTERFACE_PREDICATE_HPP
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#include "common.hpp"
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#include <ndn-cxx/net/network-interface.hpp>
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namespace nfd {
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class NetworkInterfaceInfo;
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/**
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* \brief Represents a predicate to accept or reject a NetworkInterfaceInfo.
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*
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* The predicate consists of a whitelist and a blacklist. Whitelist and blacklist can contain,
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* in no particular order, interface names (e.g., ifname eth0), mac addresses
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* (e.g., ether 85:3b:4d:d3:5f:c2), subnets (e.g., subnet 192.0.2.0/24) or a wildcard (*) that matches
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* all interfaces. A NetworkInterfaceInfo is accepted if it matches any entry in the whitelist and none
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* of the entries in the blacklist.
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*/
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class NetworkInterfacePredicate
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{
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public:
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NetworkInterfacePredicate();
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/**
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* \brief Set the whitelist to "*" and clear the blacklist
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*/
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void
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clear();
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void
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parseWhitelist(const boost::property_tree::ptree& list);
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void
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parseBlacklist(const boost::property_tree::ptree& list);
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bool
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operator()(const NetworkInterfaceInfo& netif) const;
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bool
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operator()(const ndn::net::NetworkInterface& netif) const;
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bool
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operator==(const NetworkInterfacePredicate& other) const;
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bool
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operator!=(const NetworkInterfacePredicate& other) const
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{
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return !this->operator==(other);
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}
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private:
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std::set<std::string> m_whitelist;
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std::set<std::string> m_blacklist;
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};
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} // namespace nfd
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#endif // NFD_CORE_NETWORK_INTERFACE_PREDICATE_HPP
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