47 lines
1.7 KiB
C#
47 lines
1.7 KiB
C#
// Copyright (c) 2017-2020 Katy Coe - https://www.djkaty.com - https://github.com/djkaty
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// All rights reserved
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using System;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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namespace Il2CppInspector
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{
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public class Utils
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{
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public static string FindPath(string pathWithWildcards) {
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var absolutePath = Path.GetFullPath(pathWithWildcards);
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if (absolutePath.IndexOf("*", StringComparison.Ordinal) == -1)
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return absolutePath;
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// Backslash is a special character when evaluating regexes so Windows path separator must be escaped... with a backslash
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Regex sections = new Regex(string.Format(@"((?:[^*]*){0})((?:.*?)\*.*?)(?:$|{0})",
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Path.DirectorySeparatorChar == '\\' ? @"\\" : Path.DirectorySeparatorChar.ToString()));
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var matches = sections.Matches(absolutePath);
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var pathLength = 0;
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var path = "";
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foreach (Match match in matches) {
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path += match.Groups[1].Value;
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var search = match.Groups[2].Value;
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if (!Directory.Exists(path))
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return null;
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var dir = Directory.GetDirectories(path, search, SearchOption.TopDirectoryOnly)
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.OrderByDescending(x => x)
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.FirstOrDefault();
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path = dir + Path.DirectorySeparatorChar;
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pathLength += match.Groups[1].Value.Length + match.Groups[2].Value.Length + 1;
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}
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if (pathLength < absolutePath.Length)
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path += absolutePath.Substring(pathLength);
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return path;
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}
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}
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} |