public void ProcessRequest(HttpContext context)
{
string output = string.Empty;
output += "<b>Request Path:</b><br/>";
output += context.Request.Path;
output += "<br/><b>Request Params:</b><br/>";
if (context.Request.Params != null)
{
for (int x = 0; x < context.Request.Params.Keys.Count; x++)
{
var s = context.Request.Params.Keys[x] + ": " + context.Request.Params[x];
output += s + "<br/>";
}
}
output = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\"><html xmlns=\"http://www.w3.org/1999/xhtml\"><head><title>Netduino Web Server</title></head><body>" + output + "</body></html>";
context.Response.ContentType = "text/html";
context.Response.HttpStatus = HttpStatusCode.OK;
context.Response.WriteLine(output);
var a = context.Request.Path.Split('/');
if (a.Length == 3)
{
if (a[1] == "led") this.Led.Write(a[2] == "true");
}
}
public void ProcessRequest(HttpContext context)
{
var a = context.Request.Path.Split('/');
if (a.Length == 3)
{
if (a[1] == "servo")
{
try
{
var val = Convert.ToDouble(a[2]);
this.Servo.Degree = val;
}
catch { /* a human passed an NaN, probably */ }
}
}
var output = this.Servo.Degree.ToString();
context.Response.ContentType = "text/plain";
context.Response.Write(output);
}
internal void ProcessRequest()
{
#if(LOG && !MF && !WindowsCE)
Console.WriteLine((_client.RemoteEndPoint as IPEndPoint).ToString());
#endif
using (_client)
{
while (true)
{
#region Wait for first byte (used for keep-alive, too)
int avail = 0;
DateTime maxWait = DateTime.Now.AddMilliseconds(2000);
do
{
try
{
avail = _client.Available;
if (avail == 0)
Thread.Sleep(10);
}
catch
{
break;
}
}
while (avail == 0 && DateTime.Now <= maxWait);
#endregion
if (avail == 0)
break;
DateTime begin = DateTime.Now;
HttpRequest httpRequest = new HttpRequest();
HttpResponse httpResponse = null;
Stream stream;
#if(SSL)
if (_server.IsSecure && _server.Certificate != null)
{
SslStream ssl = null;
try
{
#if(!MF)
ssl = new SslStream(new NetworkStream(_client));
ssl.AuthenticateAsServer(_server.Certificate, false, SslProtocols.Default, false);
#else
ssl = new SslStream(_client);
ssl.AuthenticateAsServer(_server.Certificate, SslVerification.NoVerification, SslProtocols.Default);
#endif
stream = ssl;
}
catch (Exception)
{
Close();
return;
}
}
else
#endif
{
stream = new NetworkStream(_client);
}
stream.ReadTimeout = 200;
stream.WriteTimeout = 1000;
try
{
if (!httpRequest.Read(stream, (_client.RemoteEndPoint as IPEndPoint)))
{
httpResponse = new HttpResponse();
httpResponse.RaiseError(HttpStatusCode.ServiceUnavailable);
httpResponse.AddHeader("Connection", "close");
}
}
catch (HttpException ex)
{
httpResponse = new HttpResponse();
httpResponse.RaiseError(ex.Message, ex.Code);
httpResponse.AddHeader("Connection", "close");
}
catch (Exception)
{
httpResponse = new HttpResponse();
httpResponse.RaiseError();
httpResponse.AddHeader("Connection", "close");
}
if (httpResponse == null)
{
httpResponse = new HttpResponse();
httpResponse.HttpVersion = httpRequest.HttpVersion;
HttpContext ctx = new HttpContext();
ctx.Request = httpRequest;
ctx.Response = httpResponse;
try
{
_handler.ProcessRequest(ctx);
}
catch (HttpException ex)
{
httpResponse = new HttpResponse();
httpResponse.RaiseError(ex.Message, ex.Code);
httpResponse.AddHeader("Connection", "close");
}
catch (Exception)
{
httpResponse = new HttpResponse();
httpResponse.RaiseError();
httpResponse.AddHeader("Connection", "close");
}
}
httpResponse.Write(stream);
stream.Flush();
LogAccess log = new LogAccess();
log.ClientIP = httpRequest.UserHostAddress;
log.BytesReceived = httpRequest.totalBytes;
log.BytesSent = httpResponse.totalBytes;
log.Date = begin;
log.Method = httpRequest.HttpMethod;
log.RawUrl = httpRequest.RawUrl;
log.UserAgent = httpRequest.UserAgent;
log.HttpReferer = httpRequest.Referer;
log.Duration = (DateTime.Now.Ticks - begin.Ticks) / TimeSpan.TicksPerMillisecond;
_server.OnLogAccess(log);
if (httpResponse.Connection == null || httpResponse.Connection != "Keep-Alive")
break;
Thread.Sleep(15);
}
Close();
}
}
