private void BoundaryInfoWaiterMeetGuard(object sender, EventArgs e)
{
var sw = sender as EntityBodyChunkStateWaiter;
var cdi = UploadProgressUtils.GetContentDisposition(sw.Value);
sw.Reset();
if (!cdi.IsFile)
{
_lastCdName = cdi.name;
_current = _formValueWaiter;
_current.Wait(sw);
}
else
{
_statistic.BeginFileUpload(cdi.filename);
_current = _boundaryWaiter;
_current.Wait(sw);
}
}
internal EntityBodyInspector(HttpUploadWorkerRequest request)
{
_statistic = new UploadProgressStatistic
{
TotalBytes = request.GetTotalEntityBodyLength()
};
var contentType = request.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
var boundary = string.Format("--{0}\r\n", UploadProgressUtils.GetBoundary(contentType));
_boundaryWaiter = new EntityBodyChunkStateWaiter(boundary, false);
_boundaryWaiter.MeetGuard += BoundaryWaiterMeetGuard;
_current = _boundaryWaiter;
_boundaryInfoWaiter = new EntityBodyChunkStateWaiter("\r\n\r\n", true);
_boundaryInfoWaiter.MeetGuard += BoundaryInfoWaiterMeetGuard;
_formValueWaiter = new EntityBodyChunkStateWaiter("\r\n", true);
_formValueWaiter.MeetGuard += FormValueWaiterMeetGuard;
_lastCdName = string.Empty;
}
private void OnBeginRequest(object sender, EventArgs e)
{
var request = ((HttpApplication)sender).Context.Request;
var origWr = (HttpWorkerRequest)RequestWorkerField.GetValue(request);
if (UploadProgressUtils.IsUpload(origWr))
{
var s = request.RawUrl;
if (string.IsNullOrEmpty(s))
{
return;
}
if (!IsUrlWithExtension.IsMatch(s))
{
return;
}
var newWr = new HttpUploadWorkerRequest(origWr);
RequestWorkerField.SetValue(request, newWr);
}
}