From 134c20c79464870ab2cd205277c8fdf3e096c73a Mon Sep 17 00:00:00 2001
From: de4dot <de4dot@gmail.com>
Date: Wed, 21 Dec 2011 06:39:12 +0100
Subject: [PATCH] Add Win32Path class

---
 de4dot.code/Win32Path.cs       | 56 ++++++++++++++++++++++++++++++++++
 de4dot.code/de4dot.code.csproj |  1 +
 2 files changed, 57 insertions(+)
 create mode 100644 de4dot.code/Win32Path.cs

diff --git a/de4dot.code/Win32Path.cs b/de4dot.code/Win32Path.cs
new file mode 100644
index 00000000..316d6df1
--- /dev/null
+++ b/de4dot.code/Win32Path.cs
@@ -0,0 +1,56 @@
+/*
+    Copyright (C) 2011 de4dot@gmail.com
+
+    This file is part of de4dot.
+
+    de4dot is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    de4dot is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with de4dot.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+namespace de4dot.code {
+	static class Win32Path {
+		public static string GetFileName(string path) {
+			if (path == null)
+				return null;
+			if (path.Length == 0)
+				return string.Empty;
+			var c = path[path.Length - 1];
+			if (c == '\\' || c == ':')
+				return string.Empty;
+			int index = path.LastIndexOf('\\');
+			if (index < 0)
+				return path;
+			return path.Substring(index + 1);
+		}
+
+		public static string GetFileNameWithoutExtension(string path) {
+			if (path == null)
+				return null;
+			var s = GetFileName(path);
+			int i = s.LastIndexOf('.');
+			if (i < 0)
+				return s;
+			return s.Substring(0, i);
+		}
+
+		public static string GetExtension(string path) {
+			if (path == null)
+				return null;
+			var s = GetFileName(path);
+			int i = s.LastIndexOf('.');
+			if (i < 0)
+				return string.Empty;
+			return s.Substring(i);
+		}
+	}
+}
diff --git a/de4dot.code/de4dot.code.csproj b/de4dot.code/de4dot.code.csproj
index 21dd27fa..2f09032e 100644
--- a/de4dot.code/de4dot.code.csproj
+++ b/de4dot.code/de4dot.code.csproj
@@ -184,6 +184,7 @@
     <Compile Include="StringDecrypter.cs" />
     <Compile Include="UserException.cs" />
     <Compile Include="Utils.cs" />
+    <Compile Include="Win32Path.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\AssemblyData\AssemblyData.csproj">