Junxiao Shi
9ddf1b5c26
This commit also eliminates Forwarder in Mgmt/TestFaceManager/CreateFace test suite and uses FaceTable directly. refs #2063 Change-Id: I596e8c2a12dad64ee75082f384955f30d574f53e
100 lines
4.0 KiB
C++
100 lines
4.0 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/**
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* Copyright (c) 2014-2016, 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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#include "strategy-choice-manager.hpp"
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#include "table/strategy-choice.hpp"
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#include <ndn-cxx/management/nfd-strategy-choice.hpp>
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namespace nfd {
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NFD_LOG_INIT("StrategyChoiceManager");
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StrategyChoiceManager::StrategyChoiceManager(StrategyChoice& strategyChoice,
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Dispatcher& dispatcher,
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CommandAuthenticator& authenticator)
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: NfdManagerBase(dispatcher, authenticator, "strategy-choice")
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, m_table(strategyChoice)
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{
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registerCommandHandler<ndn::nfd::StrategyChoiceSetCommand>("set",
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bind(&StrategyChoiceManager::setStrategy, this, _2, _3, _4, _5));
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registerCommandHandler<ndn::nfd::StrategyChoiceUnsetCommand>("unset",
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bind(&StrategyChoiceManager::unsetStrategy, this, _2, _3, _4, _5));
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registerStatusDatasetHandler("list",
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bind(&StrategyChoiceManager::listChoices, this, _1, _2, _3));
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}
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void
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StrategyChoiceManager::setStrategy(const Name& topPrefix, const Interest& interest,
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ControlParameters parameters,
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const ndn::mgmt::CommandContinuation& done)
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{
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const Name& prefix = parameters.getName();
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const Name& selectedStrategy = parameters.getStrategy();
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if (!m_table.hasStrategy(selectedStrategy)) {
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NFD_LOG_DEBUG("strategy-choice result: FAIL reason: unknown-strategy: "
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<< parameters.getStrategy());
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return done(ControlResponse(504, "Unsupported strategy"));
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}
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if (m_table.insert(prefix, selectedStrategy)) {
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NFD_LOG_DEBUG("strategy-choice result: SUCCESS");
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auto currentStrategyChoice = m_table.get(prefix);
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BOOST_ASSERT(currentStrategyChoice.first);
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parameters.setStrategy(currentStrategyChoice.second);
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return done(ControlResponse(200, "OK").setBody(parameters.wireEncode()));
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}
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else {
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NFD_LOG_DEBUG("strategy-choice result: FAIL reason: not-installed");
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return done(ControlResponse(405, "Strategy not installed"));
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}
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}
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void
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StrategyChoiceManager::unsetStrategy(const Name& topPrefix, const Interest& interest,
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ControlParameters parameters,
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const ndn::mgmt::CommandContinuation& done)
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{
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m_table.erase(parameters.getName());
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NFD_LOG_DEBUG("strategy-choice result: SUCCESS");
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done(ControlResponse(200, "OK").setBody(parameters.wireEncode()));
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}
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void
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StrategyChoiceManager::listChoices(const Name& topPrefix, const Interest& interest,
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ndn::mgmt::StatusDatasetContext& context)
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{
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for (auto&& i : m_table) {
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ndn::nfd::StrategyChoice entry;
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entry.setName(i.getPrefix()).setStrategy(i.getStrategyName());
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context.append(entry.wireEncode());
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}
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context.end();
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}
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} // namespace nfd
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