/* This file is part of epubgrep. * Copyright © 2021 tastytea * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, version 3. * * This program 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . */ #include "options.hpp" #include "zip.hpp" #include #include #include #include #include #include #include #include #include #include #include #include int main(int argc, char *argv[]) { namespace po = boost::program_options; using boost::locale::translate; using std::cerr; using std::cout; // locale_generator("").name.c_str() returns "*" instead of "". That's why // the global C locale isn't changed. So we have to set it additionally. std::setlocale(LC_ALL, ""); boost::locale::generator locale_generator; locale_generator.add_messages_path("translations"); locale_generator.add_messages_path("/usr/share/locale"); locale_generator.add_messages_domain("epubgrep"); std::locale::global(locale_generator("")); cout.imbue(std::locale()); cerr.imbue(std::locale()); po::variables_map vm; try { vm = epubgrep::options::parse_options(argc, argv); } catch (std::exception &e) { // Exceptions we can't recover from or ones we don't know. cerr << '\n' << translate("ERROR: ") << e.what() << '\n'; cerr << translate("Error while parsing options.") << '\n'; return EXIT_FAILURE; } if (vm.count("help") + vm.count("version") > 0) { return EXIT_SUCCESS; } // Print all options. for (const auto &opt : vm) { if (opt.second.value().type() == typeid(std::vector)) { for (const auto &str : opt.second.as>()) { cout << opt.first << ": " << str << '\n'; } } else { auto second{opt.second.as()}; if (second.empty()) { cout << opt.first << ": true\n"; } else { cout << opt.first << ": " << second << '\n'; } } } if (vm.count("input-file") == 0) { // TODO: Read data from stdin. } }