Davide Pesavento
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2014-2018, 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 "available-commands.hpp"
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#include "help.hpp"
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#include "core/version.hpp"
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#include <iostream>
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namespace nfd {
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namespace tools {
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namespace nfdc {
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static int
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main(int argc, char** argv)
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{
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std::vector<std::string> args(argv + 1, argv + argc);
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CommandParser parser;
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registerCommands(parser);
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if (args.empty()) {
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helpList(std::cout, parser);
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return 0;
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}
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if (args[0] == "-V" || args[0] == "--version") {
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std::cout << NFD_VERSION_BUILD_STRING << std::endl;
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return 0;
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}
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std::string noun, verb;
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CommandArguments ca;
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ExecuteCommand execute;
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try {
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std::tie(noun, verb, ca, execute) = parser.parse(args, ParseMode::ONE_SHOT);
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}
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catch (const std::invalid_argument& e) {
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int ret = help(std::cout, parser, std::move(args));
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if (ret == 2)
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std::cerr << e.what() << std::endl;
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return ret;
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}
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try {
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Face face;
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KeyChain keyChain;
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Controller controller(face, keyChain);
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ExecuteContext ctx{noun, verb, ca, 0, std::cout, std::cerr, face, keyChain, controller};
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execute(ctx);
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return ctx.exitCode;
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}
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catch (const std::exception& e) {
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std::cerr << e.what() << std::endl;
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return 1;
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}
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}
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} // namespace nfdc
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} // namespace tools
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} // namespace nfd
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int
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main(int argc, char** argv)
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{
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return nfd::tools::nfdc::main(argc, argv);
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}
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