public bool ProcessRequest(HttpContext context)
{
SimpleHttpRequest request = new SimpleHttpRequest(
context.Request.HttpMethod, context.Request.RawUrl, context.Request.Headers, context.Request.InputStream);
IISResponse response = new IISResponse(context.Response);
return _handler.ProcessRequest(request, response);
}
bool PerformRequest(SimpleHttpRequest request, SimpleHttpResponse response)
{
IRequestHandler[] handlers;
if (!_handlers.TryGetValue(request.HttpMethod, out handlers))
handlers = new[] { HttpErrorHandler.MethodNotAllowed };
using (Log.Start("{0} {1}", request.HttpMethod, request.RawUrl))
using (_content.BeginRequest())
{
IRequestHandler handler =
handlers.FirstOrDefault(h => h.IsMatch(request.HttpMethod, request.RawUrl));
if (handler == null)
return false;
return PerformRequest(request, response, handler);
}
}
public bool ProcessRequest(SimpleHttpRequest request, SimpleHttpResponse response)
{
LogConfig.Configure();
try
{
return PerformRequest(request, response);
}
catch (CorruptApplicationDomainException ae)
{
try
{
Log.Error(ae);
}
finally { Environment.Exit(1); }
throw;
}
catch (Exception error)
{
Log.Error(error);
throw;
}
}
private bool PerformRequest(SimpleHttpRequest request, SimpleHttpResponse response, IRequestHandler handler)
{
using (IContentResponse page = handler.GetResponse(
request.HttpMethod, request.RawUrl, request.Headers, request.InputStream))
{
response.StatusCode = page.Status;
if (page.Status == HttpStatusCode.Redirect || page.Status == HttpStatusCode.Moved ||
page.Status == HttpStatusCode.SeeOther)
{
response.RedirectLocation = page.Redirect;
}
if (!String.IsNullOrEmpty(page.ETag) && page.LastModified > new DateTime(1900, 1, 1))
{
response.LastModified = page.LastModified;
response.ETag = page.ETag;
if ((!String.IsNullOrEmpty(request.Headers["If-None-Match"]) &&
request.Headers["If-None-Match"].Trim('"') == page.ETag)
||
(!String.IsNullOrEmpty(request.Headers["If-Modified-Since"]) &&
request.Headers["If-Modified-Since"] == page.LastModified.ToString("r")))
{
response.StatusCode = HttpStatusCode.NotModified;
return true;
}
}
if (page.Status == HttpStatusCode.OK && (request.HttpMethod == "GET" || request.HttpMethod == "HEAD"))
{
string pb = String.Format("http://{0}{1}", request.Headers["Host"], PingbackHandler.PingbackUrl);
response.AddHeader("X-Pingback", pb);
}
if (page.ContentLength <= 0)
{
response.ContentLength = 0;
}
else
{
response.ContentType = page.ContentType;
bool decompress = page.Compressed;
if (decompress &&
(request.Headers["Accept-Encoding"] ?? "").IndexOf("gzip", StringComparison.OrdinalIgnoreCase) >=
0)
{
decompress = false;
response.ContentEncoding = "gzip";
}
else if (decompress &&
(request.Headers["TE"] ?? "").IndexOf("gzip", StringComparison.OrdinalIgnoreCase) >= 0)
{
decompress = false;
response.TransferEncoding = "gzip";
}
int contentLength = (page.Compressed && !decompress) ? page.CompressedLength : page.ContentLength;
response.ContentLength = contentLength;
if (request.HttpMethod == "HEAD")
{
//no-content
}
else if (page.Compressed && decompress)
{
response.Write(page.ContentBytes, 0, contentLength);
}
else if (page.HasFile)
{
response.TransmitFile(page.ContentFile, 0, contentLength);
}
else if (page.Compressed)
{
response.Write(page.CompressedBytes, 0, contentLength);
}
else
{
response.Write(page.ContentBytes, 0, contentLength);
}
}
return true;
}
}
