public static UploadProgressStatistic GetStatistic(string id)
{
UploadProgressStatistic us;
if (!statistics.TryGetValue(id, out us))
us = new UploadProgressStatistic();
return us;
}
public static UploadProgressStatistic GetStatistic(string id)
{
UploadProgressStatistic us;
if (!statistics.TryGetValue(id, out us))
{
us = new UploadProgressStatistic();
}
return(us);
}
public override void OnProcessRequest(HttpContext context)
{
if (!string.IsNullOrEmpty(context.Request["submit"]))
{
FileUploadHandler.FileUploadResult result;
try
{
var uploadHandler = (FileUploadHandler)Activator.CreateInstance(Type.GetType(context.Request["submit"], true));
result = uploadHandler.ProcessUpload(context);
}
catch (Exception ex)
{
result = new FileUploadHandler.FileUploadResult
{
Success = false,
Message = ex.Message.HtmlEncode(),
};
}
//NOTE: Don't set content type. ie cant parse it
context.Response.StatusCode = 200;
context.Response.Write(JavaScriptSerializer.Serialize(result));
}
else
{
context.Response.ContentType = "application/json";
var id = context.Request.QueryString[UploadProgressStatistic.UploadIdField];
var us = UploadProgressStatistic.GetStatistic(id);
if (!string.IsNullOrEmpty(context.Request["limit"]))
{
var limit = long.Parse(context.Request["limit"]);
if (us.TotalBytes > limit)
{
us.ReturnCode = 1;
us.IsFinished = true;
}
}
context.Response.Write(us.ToJson());
}
}
internal EntityBodyInspector(HttpUploadWorkerRequest request)
{
statistic = new UploadProgressStatistic();
statistic.TotalBytes = request.GetTotalEntityBodyLength();
string contentType = request.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
string boundary = string.Format("--{0}\r\n", UploadProgressUtils.GetBoundary(contentType));
_encoding = System.Text.Encoding.UTF8;
_boundaryWaiter = new EntityBodyChunkStateWaiter(boundary, false);
_boundaryWaiter.MeetGuard += new EventHandler<EventArgs>(boundaryWaiter_MeetGuard);
_current = _boundaryWaiter;
_boundaryInfoWaiter = new EntityBodyChunkStateWaiter("\r\n\r\n", true);
_boundaryInfoWaiter.MeetGuard += new EventHandler<EventArgs>(boundaryInfoWaiter_MeetGuard);
_formValueWaiter = new EntityBodyChunkStateWaiter("\r\n", true);
_formValueWaiter.MeetGuard += new EventHandler<EventArgs>(formValueWaiter_MeetGuard);
_lastCdName = string.Empty;
}
internal EntityBodyInspector(HttpUploadWorkerRequest request)
{
statistic = new UploadProgressStatistic();
statistic.TotalBytes = request.GetTotalEntityBodyLength();
string contentType = request.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentType);
string boundary = string.Format("--{0}\r\n", UploadProgressUtils.GetBoundary(contentType));
_encoding = System.Text.Encoding.UTF8;
_boundaryWaiter = new EntityBodyChunkStateWaiter(boundary, false);
_boundaryWaiter.MeetGuard += new EventHandler <EventArgs>(boundaryWaiter_MeetGuard);
_current = _boundaryWaiter;
_boundaryInfoWaiter = new EntityBodyChunkStateWaiter("\r\n\r\n", true);
_boundaryInfoWaiter.MeetGuard += new EventHandler <EventArgs>(boundaryInfoWaiter_MeetGuard);
_formValueWaiter = new EntityBodyChunkStateWaiter("\r\n", true);
_formValueWaiter.MeetGuard += new EventHandler <EventArgs>(formValueWaiter_MeetGuard);
_lastCdName = string.Empty;
}
