private async Task <UploadFileStream> handleRequest(RequestParameters requestParameters,
HttpResponseSender responseSender)
{
UploadFileStream ret = null;
if (requestParameters.endPoint == "/upload.json")
{
if (requestParameters.method != "POST")
{
throw new Http400Exception();
}
ret = new UploadFileStream(requestParameters.boundary);
}
else if (requestParameters.method == "GET" &&
requestParameters.endPoint.StartsWith("/downloads/"))
{
await responseSender.serveMediaFile(requestParameters.endPoint);
}
else if (requestParameters.method == "GET")
{
await responseSender.serveStaticFile(requestParameters.endPoint);
}
else
{
throw new Http404Exception();
}
return(ret);
}
private async void ProcessRequestAsync(StreamSocket socket)
{
HttpResponseSender responseSender = new HttpResponseSender(socket);
try
{
using (IInputStream input = socket.InputStream)
{
byte[] data = new byte[BufferSize];
IBuffer buffer = data.AsBuffer();
MemoryStream headerStream = new MemoryStream();
UploadFileStream uploadFileStream = null;
RequestParameters requestParameters = null;
bool headerParsed = false;
ulong payloadLengthReceived = 0;
while (true)
{
buffer = await input.ReadAsync(buffer, BufferSize, InputStreamOptions.Partial);
if (buffer.Length == 0)
{
break; // Connection closed.
}
if (headerParsed)
{
if (uploadFileStream != null)
{
await uploadFileStream.WriteAsync(buffer);
}
payloadLengthReceived += buffer.Length;
}
else
{
await headerStream.WriteAsync(buffer.ToArray(), 0, (int)buffer.Length);
headerParsed = parseHeader(headerStream.ToArray(), out requestParameters);
Debug.WriteLine("hasHeader: " + headerParsed);
if (headerParsed)
{
uploadFileStream = await handleRequest(requestParameters, responseSender);
if (uploadFileStream != null)
{
ulong length = buffer.Length - requestParameters.payloadOffset;
if (length > 0)
{
IBuffer tempPayloadBuffer = headerStream.ToArray().AsBuffer(
(int)requestParameters.payloadOffset, (int)length);
await uploadFileStream.WriteAsync(tempPayloadBuffer);
payloadLengthReceived += length;
}
}
}
}
// End of request with a payload upload
if (uploadFileStream != null &&
payloadLengthReceived == requestParameters.payloadLength)
{
await responseSender.simpleOK();
// TODO: remove the file if it cannot be indexed?
bool success = await Locator.MediaLibrary.DiscoverMediaItemOrWaitAsync(
uploadFileStream.getStorageFile(), false);
if (success == false)
{
await uploadFileStream.getStorageFile().DeleteAsync();
}
break;
}
// End of request without required payload
if (uploadFileStream == null && headerParsed)
{
break;
}
}
}
}
catch (Http400Exception)
{
await responseSender.error400();
}
catch (Http404Exception)
{
await responseSender.error404();
}
catch (System.IO.FileNotFoundException)
{
await responseSender.error404();
}
catch (System.Runtime.InteropServices.COMException)
{
// Assume the socket was closed, so don't send an error back
return;
}
catch
{
await responseSender.error500();
}
}
// Ham upload file khong su dung chu ky so
public override void Execute()
{
Program.blCheckFile = false;
base.Execute();
var ctrlSA = new SAController();
try
{
File.AppendAllText("LastErrors.log", string.Format("{0}\r\n-------------\r\n", DateTime.Now.ToLongTimeString()));
checkedListFiles.Clear();
for (int i = 0; i < checkedListBoxControl1.Items.Count; i++)
{
if (checkedListBoxControl1.GetItemChecked(i) == true)
{
checkedListFiles.Add(checkedListBoxControl1.GetItemValue(i).ToString());
}
}
if (checkedListFiles.Count != 0)
{
// Tao file Zip
var outPathname = System.Environment.GetEnvironmentVariable("TEMP") + "\\" + RandomString(10, false) + ".zip";;
FileStream fsOut = File.Create(outPathname);
ZipOutputStream zipStream = new ZipOutputStream(fsOut);
zipStream.SetLevel(9); //0-9, 9 being the highest level of compression
foreach (var filename in checkedListFiles)
{
if (!string.IsNullOrEmpty(filename))
{
FileInfo fi = new FileInfo(filename);
string entryName = System.IO.Path.GetFileName(filename);
entryName = ZipEntry.CleanName(entryName);
ZipEntry newEntry = new ZipEntry(entryName);
newEntry.DateTime = fi.LastWriteTime;
newEntry.Size = fi.Length;
zipStream.PutNextEntry(newEntry);
// Zip the file in buffered chunks
byte[] buffer = new byte[4096];
using (FileStream streamReader = File.OpenRead(filename))
{
StreamUtils.Copy(streamReader, zipStream, buffer);
}
zipStream.CloseEntry();
}
}
zipStream.IsStreamOwner = true; // Makes the Close also Close the underlying stream
zipStream.Close();
var _streamAttr = new FileStream(outPathname, FileMode.Open, FileAccess.Read);
prgUploadFile.Value = 0;
var fileUpload = new UploadFileStream(_streamAttr);
fileUpload.OnUploadStatusChanged += fileUpload_OnUploadStatusChanged;
FileUpload upload = new FileUpload();
upload.FileName = System.IO.Path.GetFileName(outPathname);
upload.UploadStream = fileUpload;
upload.SecID = 0;
ctrlSA.SaveFile(upload);
Program.FileName = Program.FileName + System.IO.Path.GetFileName(outPathname);
_streamAttr.Dispose();
}
//List<string> listparam = new List<string>();
//for (int i = 0; i < checkedListBoxControl1.Items.Count; i++)
//{
// if (checkedListBoxControl1.GetItemChecked(i) == false)
// {
// listparam.Clear();
// listparam.Add(checkedListBoxControl1.GetItemValue(i).ToString());
// }
//}
//FIS.Entities.Session session = new FIS.Entities.Session();
//ctrlSA.GetCurrentSessionInfo(out session);
//listparam.Add(session.SessionKey);
//ctrlSA.ExecuteStoreProcedure("SP_DELFILE_BY_SESSIONSKEY", listparam);
if (checkedListBoxControl1.Items.Count > 0)
{
Program.blCheckFile = true;
}
File.AppendAllText("LastErrors.log", string.Format("{0}\r\n-------------\r\n", DateTime.Now.ToLongTimeString()));
CloseModule();
}
catch (Exception ex)
{
//CREATE ERROCODE: 702 - ERR_FILE_IS_NOT_ATTACKED
File.AppendAllText("LastErrors.log", string.Format("{0}\r\n-------------\r\n", ex.Message));
Program.FileName = null;
var cex = ErrorUtils.CreateError(702);
ShowError(cex);
}
}
