delonnewman · August 14, 2013 00:03 · delonnewman · Aug 14, 2013
diff --git a/HttpListenerExample.cs b/HttpListenerExample.cs
 using System;
 using System.Collections;
 using System.Collections.Specialized;
 using System.IO;
 using System.Net;
 using System.Reflection;
 using System.Text;
 using System.Threading;

 class Program
 {
   static void Main()
   {
      HttpListener listener = new HttpListener();
      listener.Prefixes.Add("http://*:8080/");
      listener.Start();
      Console.WriteLine("Listening...");
      for(;;)
      {
         HttpListenerContext ctx = listener.GetContext();
         new Thread(new Worker(ctx).ProcessRequest).Start();
      }
   }

   class Worker
   {
      private HttpListenerContext context;

      public Worker(HttpListenerContext context)
      {
         this.context = context;
      }

      public void ProcessRequest()
      {
         string msg = context.Request.HttpMethod + " " + context.Request.Url;
         Console.WriteLine(msg);

         StringBuilder sb = new StringBuilder();
         sb.Append("<html><body><h1>" + msg + "</h1>");
         DumpRequest(context.Request, sb);
         sb.Append("</body></html>");

         byte[] b = Encoding.UTF8.GetBytes(sb.ToString());
         context.Response.ContentLength64 = b.Length;
         context.Response.OutputStream.Write(b, 0, b.Length);
         context.Response.OutputStream.Close();
      }

      private void DumpRequest(HttpListenerRequest request, StringBuilder sb)
      {
         DumpObject(request, sb);
      }

      private void DumpObject(object o, StringBuilder sb)
      {
         DumpObject(o, sb, true);
      }

      private void DumpObject(object o, StringBuilder sb, bool ulli)
      {
         if (ulli)
            sb.Append("<ul>");

         if (o is string || o is int || o is long || o is double)
         {
            if(ulli)
               sb.Append("<li>");

            sb.Append(o.ToString());

            if(ulli)
               sb.Append("</li>");
         }
         else
         {
            Type t = o.GetType();
            foreach (PropertyInfo p in t.GetProperties(BindingFlags.Public | BindingFlags.Instance))
            {
               sb.Append("<li><b>" + p.Name + ":</b> ");
               object val = null;

               try
               {
                  val = p.GetValue(o, null);
               }
               catch {}

               if (val is string || val is int || val is long || val is double)
                  sb.Append(val);
               else

               if (val != null)
               {
                  Array arr = val as Array;
                  if (arr == null)
                  {
                     NameValueCollection nv = val as NameValueCollection;
                     if (nv == null)
                    {
                       IEnumerable ie = val as IEnumerable;
                       if (ie == null)
                          sb.Append(val.ToString());
                       else
                          foreach (object oo in ie)
                             DumpObject(oo, sb);
                    }
                    else
                    {
                       sb.Append("<ul>");
                       foreach (string key in nv.AllKeys)
                       {
                          sb.AppendFormat("<li>{0} = ", key);
                          DumpObject(nv[key],sb,false);
                          sb.Append("</li>");
                       }
                       sb.Append("</ul>");
                    }
                 }
                 else
                    foreach (object oo in arr)
                       DumpObject(oo, sb);
              }
              else
              {
                 sb.Append("<i>null</i>");
              }
              sb.Append("</li>");
           }
        }
        if (ulli)
           sb.Append("</ul>");
     }
  }
 }
	using System;
	using System.Collections;
	using System.Collections.Specialized;
	using System.IO;
	using System.Net;
	using System.Reflection;
	using System.Text;
	using System.Threading;

	class Program
	{
	static void Main()
	{
	HttpListener listener = new HttpListener();
	listener.Prefixes.Add("http://*:8080/");
	listener.Start();
	Console.WriteLine("Listening...");
	for(;;)
	{
	HttpListenerContext ctx = listener.GetContext();
	new Thread(new Worker(ctx).ProcessRequest).Start();
	}
	}

	class Worker
	{
	private HttpListenerContext context;

	public Worker(HttpListenerContext context)
	{
	this.context = context;
	}

	public void ProcessRequest()
	{
	string msg = context.Request.HttpMethod + " " + context.Request.Url;
	Console.WriteLine(msg);

	StringBuilder sb = new StringBuilder();
	sb.Append("<html><body><h1>" + msg + "</h1>");
	DumpRequest(context.Request, sb);
	sb.Append("</body></html>");

	byte[] b = Encoding.UTF8.GetBytes(sb.ToString());
	context.Response.ContentLength64 = b.Length;
	context.Response.OutputStream.Write(b, 0, b.Length);
	context.Response.OutputStream.Close();
	}

	private void DumpRequest(HttpListenerRequest request, StringBuilder sb)
	{
	DumpObject(request, sb);
	}

	private void DumpObject(object o, StringBuilder sb)
	{
	DumpObject(o, sb, true);
	}

	private void DumpObject(object o, StringBuilder sb, bool ulli)
	{
	if (ulli)
	sb.Append("<ul>");

	if (o is string \|\| o is int \|\| o is long \|\| o is double)
	{
	if(ulli)
	sb.Append("<li>");

	sb.Append(o.ToString());

	if(ulli)
	sb.Append("</li>");
	}
	else
	{
	Type t = o.GetType();
	foreach (PropertyInfo p in t.GetProperties(BindingFlags.Public \| BindingFlags.Instance))
	{
	sb.Append("<li><b>" + p.Name + ":</b> ");
	object val = null;

	try
	{
	val = p.GetValue(o, null);
	}
	catch {}

	if (val is string \|\| val is int \|\| val is long \|\| val is double)
	sb.Append(val);
	else

	if (val != null)
	{
	Array arr = val as Array;
	if (arr == null)
	{
	NameValueCollection nv = val as NameValueCollection;
	if (nv == null)
	{
	IEnumerable ie = val as IEnumerable;
	if (ie == null)
	sb.Append(val.ToString());
	else
	foreach (object oo in ie)
	DumpObject(oo, sb);
	}
	else
	{
	sb.Append("<ul>");
	foreach (string key in nv.AllKeys)
	{
	sb.AppendFormat("<li>{0} = ", key);
	DumpObject(nv[key],sb,false);
	sb.Append("</li>");
	}
	sb.Append("</ul>");
	}
	}
	else
	foreach (object oo in arr)
	DumpObject(oo, sb);
	}
	else
	{
	sb.Append("<i>null</i>");
	}
	sb.Append("</li>");
	}
	}
	if (ulli)
	sb.Append("</ul>");
	}
	}
	}