gistfile1.cs

using System.Collections.Generic;
using System.Xml;
using PostSharp.Sdk.CodeModel;

namespace PostSharp.AddIn.PostObfuscation.Dotfuscator
{
    internal sealed class DotfuscatorMap : ObfuscationMap
    {
        protected override string GetSignature( IWriteReflectionName member )
        {
            return member.GetReflectionName( ReflectionNameOptions.SignatureOptions, NameMapper.Default ).Replace( '+', '/' );
        }

        public override void ReadFile( string fileName )
        {
            XmlReaderSettings settings = new XmlReaderSettings
                                             {
                                                 IgnoreWhitespace = true,
                                                 XmlResolver = null,
                                                 ProhibitDtd = false
                                             };

            using ( XmlReader reader = XmlReader.Create( fileName, settings ) )
            {
                string moduleName = null;
                string typeName = null;
                string memberName = null;
                string signature = null;
                string memberNewName = null;
                string typeNewName = null;

                Stack<string> stack = new Stack<string>( 32 );
                string currentPath = "";
                while ( reader.Read() )
                {
                    switch ( reader.NodeType )
                    {
                        case XmlNodeType.Element:
                            if ( !reader.IsEmptyElement )
                            {
                                currentPath += "/" + reader.Name;
                                stack.Push( currentPath );
                            }
                            break;

                        case XmlNodeType.EndElement:

                            switch ( currentPath )
                            {
                                case "/dotfuscatorMap/mapping/module/type/methodlist/method":
                                    this.SetObfuscatedName( GetMethodIdentity( moduleName, typeName, memberName, signature ), memberNewName ?? memberName );
                                    memberNewName = null;
                                    break;

                                case "/dotfuscatorMap/mapping/module/type/fieldlist/field":
                                    this.SetObfuscatedName( GetFieldIdentity( moduleName, typeName, memberName ), memberNewName ?? memberName );
                                    memberNewName = null;
                                    break;
                                case "/dotfuscatorMap/mapping/module/type/propertylist/property":
                                    this.SetObfuscatedName( GetPropertyIdentity( moduleName, typeName, memberName, signature ), memberNewName ?? memberName );
                                    memberNewName = null;
                                    break;
                                case "/dotfuscatorMap/mapping/module/type/eventlist/event":
                                    this.SetObfuscatedName( GetEventIdentity( moduleName, typeName, memberName ), memberNewName ?? memberName );
                                    memberNewName = null;
                                    break;

                                case "/dotfuscatorMap/mapping/module/type":
                                    this.SetObfuscatedName( GetTypeIdentity( moduleName, typeName ), typeNewName ?? typeName );
                                    typeNewName = null;
                                    break;
                            }
                            stack.Pop();
                            currentPath = stack.Count > 0 ? stack.Peek() : null;
                            break;

                        case XmlNodeType.Text:
                            switch ( currentPath )
                            {
                                case "/dotfuscatorMap/mapping/module/name":
                                    moduleName = reader.Value;
                                    break;

                                case "/dotfuscatorMap/mapping/module/type/name":
                                    typeName = reader.Value;
                                    break;


                                case "/dotfuscatorMap/mapping/module/type/methodlist/method/name":
                                case "/dotfuscatorMap/mapping/module/type/fieldlist/field/name":
                                case "/dotfuscatorMap/mapping/module/type/propertylist/property/name":
                                case "/dotfuscatorMap/mapping/module/type/eventlist/event/name":
                                    memberName = reader.Value;
                                    break;

                                case "/dotfuscatorMap/mapping/module/type/methodlist/method/signature":
                                case "/dotfuscatorMap/mapping/module/type/propertylist/property/signature":
                                    signature = reader.Value;
                                    break;

                                case "/dotfuscatorMap/mapping/module/type/newname":
                                    typeNewName = reader.Value;
                                    break;

                                case "/dotfuscatorMap/mapping/module/type/methodlist/method/newname":
                                case "/dotfuscatorMap/mapping/module/type/propertylist/property/newname":
                                case "/dotfuscatorMap/mapping/module/type/fieldlist/field/newname":
                                case "/dotfuscatorMap/mapping/module/type/eventlist/event/newname":
                                    memberNewName = reader.Value;
                                    break;
                            }
                            break;
                    }
                }
            }
        }
    }

 internal class DotfuscatorImpl : IObfuscator
    {
        public ObfuscationMap CreateMap()
        {
            return new DotfuscatorMap();
        }
    }

}