57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/* Copyright 2020, Michele Santullo
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* This file is part of memoserv.
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*
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* Memoserv is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Memoserv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with Memoserv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "command_line.hpp"
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#include "config.h"
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#include "app_config.h"
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#include <cxxopts.hpp>
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namespace mc {
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CommandLineResult::CommandLineResult() :
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should_quit(false)
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{
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}
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CommandLineResult parse_command_line (int argc, char* argv[]) {
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cxxopts::Options options(APP_NAME, APP_SHORT_DESC);
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options.add_options()
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("h,help", "Show this help and quit")
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("version", "Print version info")
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;
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auto command = options.parse(argc, argv);
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CommandLineResult retval;
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if (command.count("help")) {
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std::cout << options.help() << std::endl;
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retval.should_quit = true;
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return retval;
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}
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if (command.count("version")) {
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std::cout << PROJECT_NAME << " v" << project_ver()
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<< " built with " COMPILER_NAME " " COMPILER_VERSION
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<< '\n';
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std::cout << "Copyright (C) " COPYRIGHT_YEAR " Michele Santullo\n";
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std::cout << "This is free software; see the source for copying conditions. There is NO\n";
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std::cout << "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." << std::endl;
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retval.should_quit = true;
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return retval;
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}
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return retval;
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}
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} //namespace mc
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