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- /*
- * Copyright (C) 2017-2019 Christopher J. Howard
- *
- * This file is part of Antkeeper Source Code.
- *
- * Antkeeper Source Code 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.
- *
- * Antkeeper Source Code 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 Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include "console.hpp"
- #include <sstream>
-
- template<>
- int ArgumentParser<int>::parse(const std::string& argument)
- {
- return std::stoi(argument);
- }
-
- template<>
- unsigned int ArgumentParser<unsigned int>::parse(const std::string& argument)
- {
- return static_cast<unsigned int>(std::stoul(argument));
- }
-
- template<>
- long ArgumentParser<long>::parse(const std::string& argument)
- {
- return std::stol(argument);
- }
-
- template<>
- unsigned long ArgumentParser<unsigned long>::parse(const std::string& argument)
- {
- return std::stoul(argument);
- }
-
- template<>
- float ArgumentParser<float>::parse(const std::string& argument)
- {
- return std::stof(argument);
- }
-
- template<>
- double ArgumentParser<double>::parse(const std::string& argument)
- {
- return std::stod(argument);
- }
-
- template<>
- std::string ArgumentParser<std::string>::parse(const std::string& argument)
- {
- return argument;
- }
-
- std::tuple<std::string, std::vector<std::string>, std::function<void()>> CommandInterpreter::interpret(const std::string& line)
- {
- // Split line into arguments
- std::vector<std::string> arguments;
- std::stringstream stream(line);
- std::string argument;
- while (std::getline(stream, argument, ' '))
- {
- arguments.push_back(argument);
- }
-
- if (arguments.empty())
- {
- return {std::string(), std::vector<std::string>(), nullptr};
- }
-
- // Get command name
- std::string name = arguments[0];
-
- // Remove command name from arguments
- arguments.erase(arguments.begin());
-
- // Find command linker for this command
- auto linker = linkers.find(name);
- if (linker == linkers.end())
- {
- return {name, arguments, nullptr};
- }
-
- // Link command function and its arguments into a callable object
- std::function<void()> call = linker->second(arguments);
-
- return {name, arguments, call};
- }
-
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