#region License Information /* HeuristicLab * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab 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. * * HeuristicLab 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 HeuristicLab. If not, see . */ #endregion using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text.RegularExpressions; namespace HeuristicLab.PluginInfrastructure { public static class CommandLineArgumentHandling { public static ICommandLineArgument[] GetArguments(string[] args) { var arguments = new HashSet(); var exceptions = new List(); foreach (var entry in args) { var argument = ParseArgument(entry); if (argument != null && argument.Valid) arguments.Add(argument); else exceptions.Add(new ArgumentException(string.Format("The argument \"{0}\" is invalid.", entry))); } if (exceptions.Any()) throw new AggregateException("One or more arguments are invalid.", exceptions); return arguments.ToArray(); } private static ICommandLineArgument ParseArgument(string entry) { var regex = new Regex(@"^/[A-Za-z]+(:[^/]*)?$"); bool isFile = File.Exists(entry); if (!regex.IsMatch(entry) && !isFile) return null; if (!isFile) { entry = entry.Remove(0, 1); var parts = entry.Split(':'); string key = parts[0].Trim(); string value = parts.Length == 2 ? parts[1].Trim() : string.Empty; switch (key) { case StartArgument.TOKEN: return new StartArgument(value); case HideStarterArgument.TOKEN: return new HideStarterArgument(value); default: return new SimpleArgument(key, value); } } else return new OpenArgument(entry); } } }