mirror of
https://github.com/KingDuckZ/dindexer.git
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69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/* Copyright 2015, Michele Santullo
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* This file is part of "dindexer".
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*
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* "dindexer" 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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* "dindexer" 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 "dindexer". If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "commandline.hpp"
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#include "dindexer-common/commandline.hpp"
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#include <boost/program_options.hpp>
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#include <iostream>
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namespace po = boost::program_options;
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namespace din {
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ValidationError::ValidationError (const po::validation_error& parOther) :
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po::validation_error(parOther)
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{
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}
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const std::string& ValidationError::raw_value() const {
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auto it_ret = m_substitutions.find("value");
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return it_ret->second;
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}
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bool parse_commandline (int parArgc, char* parArgv[], po::variables_map& parVarMap) {
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po::options_description set_options(ACTION_NAME " options");
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//set_options.add_options()
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//("switch,s", "Help message")
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//("option,o", po::value<std::string>()->default_value("default_value"), "Help message")
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//("option2", po::value<int>(), "Help message")
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//;
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//po::options_description positional_options("Positional options");
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//positional_options.add_options()
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//("pos_option", po::value<std::string>(), "pos_option description")
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//;
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const auto desc = dinlib::get_default_commandline();
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po::options_description all("Available options");
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//po::positional_options_description pd;
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all.add(desc)./*add(positional_options).*/add(set_options);
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//pd.add("pos_option", 1);//.add("pos_option2", 1);
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try {
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po::store(po::command_line_parser(parArgc, parArgv).options(all)/*.positional(pd)*/.run(), parVarMap);
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}
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catch (const po::validation_error& err) {
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throw ValidationError(err);
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}
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po::notify(parVarMap);
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if (dinlib::manage_common_commandline(std::cout, ACTION_NAME, "[options...] <search-path>", parVarMap, {std::cref(desc), std::cref(set_options)})) {
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return true;
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}
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return false;
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}
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} //namespace din
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