Disassembled CarotDav v1.14.7 with dotPeek 2017.2

Rei.Fs/HostRootedUriParser.cs

@@ -0,0 +1,51 @@
+// Decompiled with JetBrains decompiler
+// Type: Rei.Fs.HostRootedUriParser
+// Assembly: Rei.Fs, Version=1.13.2.8796, Culture=neutral, PublicKeyToken=null
+// MVID: D8B08A8B-697C-4439-9CFF-1BE4EE46F7B0
+// Assembly location: F:\Eigene Dateien\Dropbox\portable Collection\Progs\CarotDAV\Rei.Fs.dll
+
+using Microsoft.VisualBasic.CompilerServices;
+using System;
+using System.Reflection;
+using System.Security.Permissions;
+
+namespace Rei.Fs
+{
+  public class HostRootedUriParser : GenericUriParser
+  {
+    private static readonly GenericUriParserOptions ParserOptions = GenericUriParserOptions.DontUnescapePathDotsAndSlashes | GenericUriParserOptions.Idn | GenericUriParserOptions.IriParsing;
+    private const int MustHaveAuthority = 1;
+    private const int OptionalAuthority = 2;
+
+    public static void Register(string scheme, int defaultport)
+    {
+      if (UriParser.IsKnownScheme(scheme))
+        return;
+      UriParser.Register((UriParser) new HostRootedUriParser(), scheme, defaultport);
+    }
+
+    public HostRootedUriParser()
+      : base(HostRootedUriParser.ParserOptions)
+    {
+      ReflectionPermission reflectionPermission = new ReflectionPermission(ReflectionPermissionFlag.AllFlags);
+      SecurityPermission securityPermission = new SecurityPermission(SecurityPermissionFlag.AllFlags);
+      reflectionPermission.Demand();
+      securityPermission.Demand();
+      FieldInfo field = typeof (UriParser).GetField("m_Flags", BindingFlags.Instance | BindingFlags.NonPublic);
+      int num = Conversions.ToInteger(field.GetValue((object) this)) & -3 | 1;
+      field.SetValue((object) this, (object) num);
+    }
+
+    protected override void InitializeAndValidate(Uri uri, ref UriFormatException parsingError)
+    {
+      base.InitializeAndValidate(uri, out parsingError);
+      if (parsingError == null && Operators.CompareString(uri.Host, "", false) == 0)
+        parsingError = new UriFormatException("should contain host");
+      if (parsingError == null && !uri.AbsolutePath.StartsWith("/"))
+        parsingError = new UriFormatException("should be absolute path");
+      if (parsingError != null || uri.Port > 0)
+        return;
+      parsingError = new UriFormatException("should not contain port");
+    }
+  }
+}