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105 lines
3.8 KiB
C#
105 lines
3.8 KiB
C#
/*
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Copyright (C) 2019 erri120
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/*
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* This file contains parts of the Oblivion Mod Manager licensed under GPLv2
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* and has been modified for use in this OMODFramework
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* Original source: https://www.nexusmods.com/oblivion/mods/2097
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* GPLv2: https://opensource.org/licenses/gpl-2.0.php
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*/
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using System;
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using System.Collections.Generic;
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using System.IO;
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namespace OMODExtraction
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{
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public static class Utils
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{
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internal static string MakeValidFolderPath(string s)
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{
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s = s.Replace('/', '\\');
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if (s.StartsWith("\\")) s = s.Substring(1);
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// if (!s.EndsWith("\\")) s += "\\";
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if (s.Contains("\\\\")) s = s.Replace("\\\\", "\\");
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return s;
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}
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internal static bool IsSafeFileName(string s)
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{
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s = s.Replace('/', '\\');
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if (s.IndexOfAny(Path.GetInvalidPathChars()) != -1) return false;
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if (Path.IsPathRooted(s)) return false;
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if (s.StartsWith(".") || Array.IndexOf(Path.GetInvalidFileNameChars(), s[0]) != -1) return false;
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if (s.Contains("\\..\\")) return false;
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if (s.EndsWith(".") || Array.IndexOf(Path.GetInvalidFileNameChars(), s[s.Length - 1]) != -1) return false;
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return true;
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}
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internal static bool IsSafeFolderName(string s)
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{
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if (s.Length == 0) return true;
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s = s.Replace('/', '\\');
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if (s.IndexOfAny(Path.GetInvalidPathChars()) != -1) return false;
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if (Path.IsPathRooted(s)) return false;
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if (s.StartsWith(".") || Array.IndexOf(Path.GetInvalidFileNameChars(), s[0]) != -1) return false;
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if (s.Contains("\\..\\")) return false;
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if (s.EndsWith(".")) return false;
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return true;
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}
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internal static FileStream CreateTempFile() { return CreateTempFile(out _); }
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internal static FileStream CreateTempFile(out string path)
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{
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for (var i = 0; i < 32000; i++)
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{
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var s = Path.Combine(Framework.TempDir, "tmp_" + i);
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if (File.Exists(s))
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continue;
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path = s;
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if (!Directory.Exists(Framework.TempDir))
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Directory.CreateDirectory(Framework.TempDir);
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return File.Create(s);
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}
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throw new Framework.OMODFrameworkException("Could not create a new temp file because the directory is full!");
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}
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internal static string CreateTempDirectory()
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{
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for (var i = 0; i < 32000; i++)
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{
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var path = Path.Combine(Framework.TempDir, i.ToString());
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if (Directory.Exists(path))
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continue;
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if (!Directory.Exists(Framework.TempDir))
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Directory.CreateDirectory(Framework.TempDir);
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Directory.CreateDirectory(path);
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return path;
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}
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throw new Framework.OMODFrameworkException("Could not create a new temp folder because the directory is full!");
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}
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internal static void Do<T>(this IEnumerable<T> coll, Action<T> f)
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{
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foreach (var i in coll) f(i);
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}
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}
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}
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