96 lines
2.9 KiB
C#
96 lines
2.9 KiB
C#
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#region CPL License
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/*
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Nuclex Framework
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Copyright (C) 2002-2008 Nuclex Development Labs
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This library is free software; you can redistribute it and/or
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modify it under the terms of the IBM Common Public License as
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published by the IBM Corporation; either version 1.0 of the
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License, or (at your option) any later version.
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This library 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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IBM Common Public License for more details.
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You should have received a copy of the IBM Common Public
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License along with this library
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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namespace Nuclex.Support.Parsing {
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partial class CommandLine {
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/// <summary>Parses command line strings</summary>
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private static class Parser {
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/// <summary>Parses a string containing command line arguments</summary>
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/// <param name="commandLineString">String that will be parsed</param>
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/// <returns>The parsed command line arguments from the string</returns>
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public static CommandLine Parse(string commandLineString) {
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CommandLine commandLine = new CommandLine();
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if(commandLineString == null) {
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return commandLine;
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}
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/*
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for(int index = 0; index < commandLineString.Length; ) {
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char currentCharacter = commandLineString[index];
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// We ignore whitespaces outside of quoted values
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if(char.IsWhiteSpace(currentCharacter)) {
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continue;
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}
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switch(currentCharacter) {
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case '-':
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case '/': {
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parseArgument(commandLine, commandLineString, ref index);
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break;
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}
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case '"': {
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parseQuotedValue(commandLine, commandLineString, ref index);
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break;
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}
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default: {
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parseUnquotedValue(commandLine, commandLineString, ref index);
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break;
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}
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}
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}
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*/
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return null;
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}
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/*
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private static void parseArgument(
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CommandLine commandLine, string commandLineString, ref int index
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) {
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}
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private static void parseQuotedValue(
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CommandLine commandLine, string commandLineString, ref int index
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) {
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}
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private static void parseUnquotedValue(
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CommandLine commandLine, string commandLineString, ref int index
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) {
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int endIndex = commandLineString.IndexOfAny(WhitespaceCharacters, index);
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StringSegment argument = new StringSegment(commandLineString, index, endIndex - index);
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}
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private static readonly char[] WhitespaceCharacters = new char[] { ' ', '\t' };
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*/
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}
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}
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} // namespace Nuclex.Support.Parsing
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