.NET Micro Framework (Archive)

/// <summary>
/// Demo program showing the usage of the Webserver implementation
/// </summary>
public class Program
{
  /// <summary>
  /// Here we create our own Request Handler implementation
  /// </summary>
  public class RequestHandler : IWebRequestHandler
  {
   
    /// <summary>
    /// This value is retrieved trough an AJAX call
    /// </summary>
        private static Int32 RequestCount = 0;

   /// <summary>
   /// Function called when HTTP gets in
   /// </summary>
   /// <param name="Method">HTTP Method (GET or POST)</param>
   /// <param name="URL">URL requested</param>
   /// <param name="RequestHeaders">Request headers</param>
   /// <param name="GET">GET Values</param>
   /// <param name="POST">POST Values</param>
   /// <param name="Status">Status string to return (eg. HTTP/1.0 200 Ok)</param>
   /// <param name="ResponseHeaders">Response headers to return</param>
   /// <param name="ResponseBody">Response body</param>
   /// <returns></returns>
   public void HandleRequest(
     String Method,
     String URL,
     String POSTBody,
     HTTPHeader[] RequestHeaders,
     RequestParameter[] GET,
     RequestParameter[] POST,
     ref String Status,
     ref HTTPHeader[] ResponseHeaders,
     ref byte[] ResponseBody)
   {
      // Send logo
      if ((URL == "/logo.png") & (Method == "GET"))
      {
        Status = "HTTP/1.0 200 OK";
        HTTPHeader.Set(ref ResponseHeaders, "Content-Type", "image/png");
        HTTPHeader.Set(ref ResponseHeaders, "Cache-Control", "no-cache");
        ResponseBody = Resources.GetBytes(Resources.BinaryResources.logo);
      }

      // Sample Ajax request
      if ((URL == "/ajax.txt") & (Method == "GET"))
      {
        Status = "HTTP/1.0 200 OK";
        HTTPHeader.Set(ref ResponseHeaders, "Content-Type", "text/plain");
        HTTPHeader.Set(ref ResponseHeaders, "Cache-Control", "no-cache");
        ResponseBody = Encoding.UTF8.GetBytes(RequestCount.ToString() + "th request");
        RequestCount++;
      }

      // Load prototype
      if (URL == "/prototype.js")
      {
        Status = "HTTP/1.0 200 OK";
        HTTPHeader.Set(ref ResponseHeaders, "Content-Type", "text/javascript");
        ResponseBody = Resources.GetBytes(Resources.BinaryResources.prototype);
      }

      // Main page with form and post result
      if (URL == "/")
      {
         if (Method == "GET")
         {
            // Set Status Ok
            Status = "HTTP/1.0 200 OK";

            // Set correct content type
            HTTPHeader.Set(ref ResponseHeaders, "Content-Type", "text/html");

            // Get Form
            ResponseBody = Resources.GetBytes(Resources.BinaryResources.posttest);
        }

        if (Method == "POST")
        {
           // Set Status Ok
           Status = "HTTP/1.0 200 OK";

           // Set correct content type
           HTTPHeader.Set(ref ResponseHeaders, "Content-Type", "text/plain");

           // Output request headers
           String ResponseBodyTxt = "";
           ResponseBodyTxt = "Request header: \r\n";
           ResponseBodyTxt += HTTPHeader.OutputResponseHeader(RequestHeaders);
           ResponseBodyTxt += "\r\n";

           // Output post values
           ResponseBodyTxt += "Value 1: \r\n";
           ResponseBodyTxt += RequestParameter.Get(ref POST, "value1", true) + "\r\n";
           ResponseBodyTxt += "Value 2: \r\n";
           ResponseBodyTxt += RequestParameter.Get(ref POST, "value2", true) + "\r\n";

           // Convert to byte[] array
           ResponseBody = Encoding.UTF8.GetBytes(ResponseBodyTxt);
        }
      }
   }
}

public static void Main()
{
  // Create our Webserver
  HTTPServer WebServer = new HTTPServer(80, new RequestHandler());

  // Infinite sleep
  System.Threading.Thread.Sleep(-1);
}