public static RackRequest ToRackRequest(this IHttpRequest source)
{
//Workaround for HttpServer position being at EOF
if (source.Body.CanSeek)
source.Body.Position = 0;
var target = new RackRequest();
target.RequestMethod = source.Method;
target.ApplicationPath = String.Empty; //Currently not supporting multiple applications per server instance
target.ResourcePath = source.Uri.LocalPath;
target.QueryString = source.QueryString.ToString(true);
target.ServerName = source.Uri.Host;
target.ServerPort = source.Uri.Port;
target.UrlScheme = source.Uri.Scheme.ToLower();
target.Body = new StreamReader(source.Body).ReadToEnd();
target.RemoteAddress = source.Uri.Host;
target.ServerProtocol = source.Headers["SERVER_PROTOCOL"];
target.RequestPath = source.UriPath;
target.RemoteAddress = source.RemoteEndPoint.Address.ToString();
target.HttpVersion = source.HttpVersion;
target.RequestUri = source.Uri.ToString();
target.GatewayInterface = source.Headers["GATEWAY_INTERFACE"];
target.ContentType = source.Headers["CONTENT_TYPE"];
target.ContentLength = source.ContentLength;
target.AddHeaders(source.Headers);
return target;
}
private void ProcessRequest(object sender, HttpRequestEventArgs e)
{
try
{
var request = new RackRequest();
var response = new RackResponse(e.RequestContext.Response.OutputStream);
PrepareRackRequest(e.RequestContext.Request, request);
_rack.HandleRequest(request, response);
response.Status = response.Status;
foreach (var header in response.Headers)
if (header.Key.ToLower() != "content-length") //Cannot set directly
e.RequestContext.Response.Headers.Add(header.Key, header.Value);
}
catch (HttpListenerException)
{
return;
}
catch (Exception ex)
{
RequestProcessingError(this, new HttpRequestErrorEventArgs(e.RequestContext,ex));
var writer = new StreamWriter(e.RequestContext.Response.OutputStream);
writer.Write(ex.ToString());
writer.Flush();
}
}
public void ProcessRequest(HttpContext context)
{
var request = new RackRequest();
var response = new RackResponse(context.Response.OutputStream);
PrepareRackRequest(request, context.Request);
_rack.HandleRequest(request, response);
context.Response.StatusCode = response.Status;
foreach (var header in response.Headers)
context.Response.AppendHeader(header.Key, header.Value);
}
private static void PrepareRackRequest(HttpListenerRequest source,RackRequest target)
{
target.RequestMethod = source.HttpMethod;
target.ApplicationPath = String.Empty;
//Currently not supporting virtual directories / applications
target.ResourcePath = source.Url.LocalPath;
target.QueryString = source.Url.Query;
target.ServerName = source.Url.Host;
target.ServerPort = source.Url.Port;
target.UrlScheme = source.Url.Scheme.ToLower();
target.Body = new StreamReader(source.InputStream).ReadToEnd();
target.RemoteAddress = source.Url.Host;
target.ServerProtocol = source.Headers["SERVER_PROTOCOL"];
target.RequestPath = source.Url.AbsolutePath;
target.RemoteAddress = source.RemoteEndPoint.Address.ToString();
target.HttpVersion = source.ProtocolVersion.ToString();
target.RequestUri = source.Url.ToString();
target.GatewayInterface = source.Headers["GATEWAY_INTERFACE"];
target.ContentType = source.Headers["CONTENT_TYPE"];
target.ContentLength = Convert.ToInt32(source.ContentLength64);
target.AddHeaders(source.Headers);
}
private static void PrepareRackRequest(RackRequest target,HttpRequest source)
{
target.RequestMethod = source.HttpMethod;
target.ApplicationPath = source.ApplicationPath;
target.ResourcePath = source.Path.Substring(
source.Path.IndexOf(source.ApplicationPath) +
source.ApplicationPath.Length);
target.QueryString = source.Url.Query;
target.ServerName = source.Url.Host;
target.ServerPort = source.Url.Port;
target.UrlScheme = source.Url.Scheme.ToLower();
target.Body = new StreamReader(source.InputStream).ReadToEnd();
target.RemoteAddress = source.Url.Host;
target.ServerProtocol = source.Headers["SERVER_PROTOCOL"];
target.RequestPath = source.Url.AbsolutePath;
//TODO:This is carried over from the original IronRuby version - I'm pretty sure it isn't correct
target.RemoteAddress = "127.0.0.1";
target.HttpVersion = source.Headers["SERVER_PROTOCOL"];
target.RequestUri = source.Url.ToString();
target.GatewayInterface = source.Headers["GATEWAY_INTERFACE"];
target.ContentType = source.Headers["CONTENT_TYPE"];
target.ContentLength = Convert.ToInt32(source.ContentLength);
target.AddHeaders(source.Headers);
}
