(ded4a3e0a) v0.9.0.7

Libraries/MonoGame.Framework/Src/MonoGame.Framework.Content.Pipeline/Builder/PathHelper.cs

@@ -0,0 +1,60 @@
+// MonoGame - Copyright (C) The MonoGame Team
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE.txt', which is part of this source code package.
+
+using System;
+using Microsoft.Xna.Framework.Content.Pipeline;
+
+namespace MonoGame.Framework.Content.Pipeline.Builder
+{
+    public static class PathHelper
+    {
+        /// <summary>
+        /// The/universal/standard/directory/seperator.
+        /// </summary>
+        public const char DirectorySeparator = '/';
+
+        /// <summary>
+        /// Returns a path string normalized to the/universal/standard.
+        /// </summary>
+        public static string Normalize(string path)
+        {
+            return path.Replace('\\', '/');
+        }
+
+        /// <summary>
+        /// Returns a directory path string normalized to the/universal/standard
+        /// with a trailing seperator.
+        /// </summary>
+        public static string NormalizeDirectory(string path)
+        {
+            return path.Replace('\\', '/').TrimEnd('/') + '/';
+        }
+
+        /// <summary>
+        /// Returns a path string normalized to the\Windows\standard.
+        /// </summary>
+        public static string NormalizeWindows(string path)
+        {
+            return path.Replace('/', '\\');
+        }
+
+        /// <summary>
+        /// Returns a path relative to the base path.
+        /// </summary>
+        /// <param name="basePath">The path to make relative to.  Must end with directory seperator.</param>
+        /// <param name="path">The path to be made relative to the basePath.</param>
+        /// <returns>The relative path or the original string if it is not absolute or cannot be made relative.</returns>
+        public static string GetRelativePath(string basePath, string path)
+        {
+            Uri uri;
+            if (!Uri.TryCreate(path, UriKind.Absolute, out uri))
+                return path;
+
+            uri = new Uri(basePath).MakeRelativeUri(uri);
+            var str = Uri.UnescapeDataString(uri.ToString());
+
+            return Normalize(str);
+        }
+    }
+}