87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
|
|
/**
|
|
* Copyright (c) 2014-2018, The University of Memphis,
|
|
* Regents of the University of California,
|
|
* Arizona Board of Regents.
|
|
*
|
|
* This file is part of NLSR (Named-data Link State Routing).
|
|
* See AUTHORS.md for complete list of NLSR authors and contributors.
|
|
*
|
|
* NLSR 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.
|
|
*
|
|
* NLSR 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
|
|
* NLSR, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
|
|
**/
|
|
|
|
#include "nlsr-runner.hpp"
|
|
#include "version.hpp"
|
|
|
|
#include <boost/exception/get_error_info.hpp>
|
|
#include <sstream>
|
|
|
|
template<typename E>
|
|
std::string
|
|
getExtendedErrorMessage(const E& exception)
|
|
{
|
|
std::ostringstream errorMessage;
|
|
errorMessage << exception.what();
|
|
|
|
const char* const* file = boost::get_error_info<boost::throw_file>(exception);
|
|
const int* line = boost::get_error_info<boost::throw_line>(exception);
|
|
const char* const* func = boost::get_error_info<boost::throw_function>(exception);
|
|
if (file && line) {
|
|
errorMessage << " [from " << *file << ":" << *line;
|
|
if (func) {
|
|
errorMessage << " in " << *func;
|
|
}
|
|
errorMessage << "]";
|
|
}
|
|
|
|
return errorMessage.str();
|
|
}
|
|
|
|
int
|
|
main(int32_t argc, char** argv)
|
|
{
|
|
using namespace nlsr;
|
|
|
|
std::string programName(argv[0]);
|
|
|
|
std::string configFileName = "nlsr.conf";
|
|
|
|
int32_t opt;
|
|
while ((opt = getopt(argc, argv, "df:hV")) != -1) {
|
|
switch (opt) {
|
|
case 'f':
|
|
configFileName = optarg;
|
|
break;
|
|
case 'V':
|
|
std::cout << NLSR_VERSION_BUILD_STRING << std::endl;
|
|
return EXIT_SUCCESS;
|
|
break;
|
|
case 'h':
|
|
default:
|
|
NlsrRunner::printUsage(programName);
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
NlsrRunner runner(configFileName);
|
|
|
|
try {
|
|
runner.run();
|
|
}
|
|
catch (const std::exception& e) {
|
|
std::cerr << getExtendedErrorMessage(e) << std::endl;
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|