public override void HandleRequest(HttpContext context)
{
if(Config.CurrentBlog == null)
return;
context.Response.Charset = "utf-8";
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = " ";
settings.Encoding = Encoding.UTF8;
XmlWriter writer = XmlWriter.Create(context.Response.OutputStream, settings);
WriteRsd(writer, Config.CurrentBlog);
}