NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
general-config-section.cpp
Go to the documentation of this file.
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014-2019, 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 "
general-config-section.hpp
"
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#include "
common/privilege-helper.hpp
"
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namespace
nfd
{
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namespace
general {
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static
void
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onConfig
(
const
ConfigSection
& section,
bool
isDryRun,
const
std::string&)
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{
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// general
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// {
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// user "ndn-user"
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// group "ndn-user"
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// }
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std::string user;
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std::string group;
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for
(
const
auto
& i : section) {
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if
(i.first ==
"user"
) {
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try
{
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user = i.second.get_value<std::string>(
"user"
);
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if
(user.empty()) {
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NDN_THROW
(
ConfigFile::Error
(
"Invalid value for 'user' in section 'general'"
));
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}
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}
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catch
(
const
boost::property_tree::ptree_error&) {
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NDN_THROW
(
ConfigFile::Error
(
"Invalid value for 'user' in section 'general'"
));
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}
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}
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else
if
(i.first ==
"group"
) {
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try
{
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group = i.second.get_value<std::string>(
"group"
);
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if
(group.empty()) {
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NDN_THROW
(
ConfigFile::Error
(
"Invalid value for 'group' in section 'general'"
));
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}
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}
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catch
(
const
boost::property_tree::ptree_error&) {
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NDN_THROW
(
ConfigFile::Error
(
"Invalid value for 'group' in section 'general'"
));
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}
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}
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}
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PrivilegeHelper::initialize
(user, group);
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}
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void
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setConfigFile
(
ConfigFile
& config)
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{
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config.
addSectionHandler
(
"general"
, &
onConfig
);
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}
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}
// namespace general
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}
// namespace nfd
general-config-section.hpp
nfd::PrivilegeHelper::initialize
static void initialize(const std::string &userName, const std::string &groupName)
Definition:
privilege-helper.cpp:45
nfd::general::setConfigFile
void setConfigFile(ConfigFile &config)
Definition:
general-config-section.cpp:73
nfd::ConfigFile::addSectionHandler
void addSectionHandler(const std::string §ionName, ConfigSectionHandler subscriber)
setup notification of configuration file sections
Definition:
config-file.cpp:77
nfd
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-common.hpp:40
nfd::ConfigFile
configuration file parsing utility
Definition:
config-file.hpp:58
nfd::general::onConfig
static void onConfig(const ConfigSection §ion, bool isDryRun, const std::string &)
Definition:
general-config-section.cpp:33
NDN_THROW
#define NDN_THROW(e)
Definition:
exception.hpp:61
nfd::ConfigSection
boost::property_tree::ptree ConfigSection
a config file section
Definition:
ndn-l3-protocol.hpp:39
nfd::ConfigFile::Error
Definition:
config-file.hpp:61
privilege-helper.hpp
ndnSIM
NFD
daemon
mgmt
general-config-section.cpp
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