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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2014, 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/>.
*/
#include "tables-config-section.hpp"
#include "common.hpp"
#include "core/logger.hpp"
#include "core/config-file.hpp"
namespace nfd {
NFD_LOG_INIT("TablesConfigSection");
const size_t TablesConfigSection::DEFAULT_CS_MAX_PACKETS = 65536;
TablesConfigSection::TablesConfigSection(Cs& cs,
Pit& pit,
Fib& fib,
StrategyChoice& strategyChoice,
Measurements& measurements)
: m_cs(cs)
// , m_pit(pit)
// , m_fib(fib)
// , m_strategyChoice(strategyChoice)
// , m_measurements(measurements)
, m_areTablesConfigured(false)
{
}
void
TablesConfigSection::setConfigFile(ConfigFile& configFile)
{
configFile.addSectionHandler("tables",
bind(&TablesConfigSection::onConfig, this, _1, _2, _3));
}
void
TablesConfigSection::ensureTablesAreConfigured()
{
if (m_areTablesConfigured)
{
return;
}
NFD_LOG_INFO("Setting CS max packets to " << DEFAULT_CS_MAX_PACKETS);
m_cs.setLimit(DEFAULT_CS_MAX_PACKETS);
m_areTablesConfigured = true;
}
void
TablesConfigSection::onConfig(const ConfigSection& configSection,
bool isDryRun,
const std::string& filename)
{
// tables
// {
// cs_max_packets 65536
// }
size_t nCsMaxPackets = DEFAULT_CS_MAX_PACKETS;
boost::optional<const ConfigSection&> csMaxPacketsNode =
configSection.get_child_optional("cs_max_packets");
if (csMaxPacketsNode)
{
boost::optional<size_t> valCsMaxPackets =
configSection.get_optional<size_t>("cs_max_packets");
if (!valCsMaxPackets)
{
throw ConfigFile::Error("Invalid value for option \"cs_max_packets\""
" in \"tables\" section");
}
nCsMaxPackets = *valCsMaxPackets;
}
if (!isDryRun)
{
NFD_LOG_INFO("Setting CS max packets to " << nCsMaxPackets);
m_cs.setLimit(nCsMaxPackets);
m_areTablesConfigured = true;
}
}
} // namespace nfd