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#region License
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/* FNA - XNA4 Reimplementation for Desktop Platforms
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* Copyright 2009-2020 Ethan Lee and the MonoGame Team
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*
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* Released under the Microsoft Public License.
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* See LICENSE for details.
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*/
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#endregion
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#region CASE_SENSITIVITY_HACK Option
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// #define CASE_SENSITIVITY_HACK
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/* On Linux, the file system is case sensitive.
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* This means that unless you really focused on it, there's a good chance that
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* your filenames are not actually accurate! The result: File/DirectoryNotFound.
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* This is a quick alternative to MONO_IOMAP=all, but the point is that you
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* should NOT depend on either of these two things. PLEASE fix your paths!
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* -flibit
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*/
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#endregion
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#region Using Statements
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using System;
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using System.IO;
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#endregion
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namespace Microsoft.Xna.Framework
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{
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public static class TitleContainer
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{
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#region Public Static Methods
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/// <summary>
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/// Returns an open stream to an exsiting file in the title storage area.
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/// </summary>
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/// <param name="name">The filepath relative to the title storage area.</param>
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/// <returns>A open stream or null if the file is not found.</returns>
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public static Stream OpenStream(string name)
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{
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string safeName = MonoGame.Utilities.FileHelpers.NormalizeFilePathSeparators(name);
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#if CASE_SENSITIVITY_HACK
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if (Path.IsPathRooted(safeName))
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{
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safeName = GetCaseName(safeName);
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}
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safeName = GetCaseName(Path.Combine(TitleLocation.Path, safeName));
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#endif
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if (Path.IsPathRooted(safeName))
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{
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return File.OpenRead(safeName);
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}
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return File.OpenRead(Path.Combine(TitleLocation.Path, safeName));
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}
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#endregion
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#region Internal Static Methods
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internal static byte[] ReadAllBytes(string name)
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{
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string safeName = MonoGame.Utilities.FileHelpers.NormalizeFilePathSeparators(name);
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#if CASE_SENSITIVITY_HACK
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if (Path.IsPathRooted(safeName))
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{
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safeName = GetCaseName(safeName);
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}
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safeName = GetCaseName(Path.Combine(TitleLocation.Path, safeName));
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#endif
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if (Path.IsPathRooted(safeName))
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{
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return File.ReadAllBytes(safeName);
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}
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return File.ReadAllBytes(Path.Combine(TitleLocation.Path, safeName));
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}
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#endregion
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#region Private Static fcaseopen Method
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#if CASE_SENSITIVITY_HACK
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private static string GetCaseName(string name)
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{
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if (File.Exists(name))
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{
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return name;
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}
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string[] splits = name.Split(Path.DirectorySeparatorChar);
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splits[0] = "/";
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int i;
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// The directories...
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for (i = 1; i < splits.Length - 1; i += 1)
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{
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splits[0] += SearchCase(
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splits[i],
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Directory.GetDirectories(splits[0])
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);
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}
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// The file...
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splits[0] += SearchCase(
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splits[i],
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Directory.GetFiles(splits[0])
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);
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// Finally.
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splits[0] = splits[0].Remove(0, 1);
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FNALoggerEXT.LogError(
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"Case sensitivity!\n\t" +
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name.Substring(TitleLocation.Path.Length) + "\n\t" +
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splits[0].Substring(TitleLocation.Path.Length)
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);
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return splits[0];
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}
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private static string SearchCase(string name, string[] list)
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{
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foreach (string l in list)
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{
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string li = l.Substring(l.LastIndexOf("/") + 1);
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if (name.ToLower().Equals(li.ToLower()))
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{
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return Path.DirectorySeparatorChar + li;
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}
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}
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// If you got here, get ready to crash!
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return Path.DirectorySeparatorChar + name;
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}
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#endif
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#endregion
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}
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}
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