/// <summary>
/// Coloca un manejador en la cola
/// </summary>
/// <param name="fileMessageHandler">El manejador a colocar en la cola</param>
public bool put(FileMessageHandler fileMessageHandler)
{
lock (thisLock)
{
if (!contains(fileMessageHandler.Id))
{
queue.Enqueue(fileMessageHandler);
return(true);
}
return(false);
}
}
/// <summary>
/// Coloca un manejador en la cola
/// </summary>
/// <param name="fileMessageHandler">El manejador a colocar en la cola</param>
public bool put(FileMessageHandler fileMessageHandler)
{
lock (thisLock)
{
if (!contains(fileMessageHandler.Id))
{
queue.Enqueue(fileMessageHandler);
return true;
}
return false;
}
}
/// <summary>
/// Procesa el archivos en proceso de descarga
/// </summary>
private void processFiles()
{
if (Interlocked.CompareExchange(ref fileMessageHandlerPoint, 1, 0) == 0)
{
lock (fileMessageHandlerLock)
{
FileMessageHandler[] handlers = new FileMessageHandler[activeDownloads.Count];
IDictionaryEnumerator en = activeDownloads.GetEnumerator();
int i = 0;
while (en.MoveNext())
{
handlers[i] = (FileMessageHandler)en.Value;
i++;
}
foreach (FileMessageHandler fileMessageHandler in handlers)
{
switch (fileMessageHandler.State)
{
case FileMessageHandlerState.WAITING:
{
fileMessageHandler.open();
controlFileHandler.downloadFileOpened(fileMessageHandler.Id.ToString());
break;
}
case FileMessageHandlerState.OPEN:
{
fileMessageHandler.TimeOut--;
if (fileMessageHandler.TimeOut <= 0)
{
fileMessageHandler.resetTimeOut();
sendMessageEvent(new FileWaitMessage(fileMessageHandler.RemoteNetUser, fileMessageHandler.Id));
}
break;
}
case FileMessageHandlerState.ACTIVE:
{
fileMessageHandler.execute();
controlFileHandler.downloadFileTransfer(fileMessageHandler.Id.ToString(), fileMessageHandler.completed());
fileMessageHandler.TimeOut--;
if (fileMessageHandler.TimeOut <= 0)
{
fileMessageHandler.resetTimeOut();
sendMessageEvent(new FileWaitMessage(fileMessageHandler.RemoteNetUser, fileMessageHandler.Id));
}
break;
}
case FileMessageHandlerState.ERROR:
{
controlFileHandler.downloadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
break;
}
case FileMessageHandlerState.COMPLETED:
{
controlFileHandler.downloadFileComplete(fileMessageHandler.Id.ToString(), fileMessageHandler.FileName);
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
break;
}
}
}
}
lock (fileMessageHandlerLock)
{
FileMessageHandler[] handlers = new FileMessageHandler[activeUploads.Count];
IDictionaryEnumerator en = activeUploads.GetEnumerator();
int i = 0;
while (en.MoveNext())
{
handlers[i] = (FileMessageHandler)en.Value;
i++;
}
foreach (FileMessageHandler fileMessageHandler in handlers)
{
switch (fileMessageHandler.State)
{
case FileMessageHandlerState.WAITING:
{
fileMessageHandler.open();
controlFileHandler.uploadFileOpened(fileMessageHandler.Id.ToString());
break;
}
case FileMessageHandlerState.OPEN:
{
fileMessageHandler.TimeOut--;
if (fileMessageHandler.TimeOut <= 0)
{
fileMessageHandler.resetTimeOut();
sendMessageEvent(new FileWaitMessage(fileMessageHandler.RemoteNetUser, fileMessageHandler.Id));
}
break;
}
case FileMessageHandlerState.ACTIVE:
{
fileMessageHandler.execute();
controlFileHandler.uploadFileTransfer(fileMessageHandler.Id.ToString(), fileMessageHandler.completed());
break;
}
case FileMessageHandlerState.ERROR:
{
controlFileHandler.uploadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
break;
}
case FileMessageHandlerState.COMPLETED:
{
controlFileHandler.uploadFileComplete(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
break;
}
}
}
}
lock (fileMessageHandlerLock)
{
if (activeDownloads.Count < fileData.SimulteneusDownload)
{
FileMessageHandler fileMessageHandler = fileMessageDownloadQueue.draw();
if (fileMessageHandler != null)
{
activeDownloads.Add(fileMessageHandler.Id, fileMessageHandler);
}
}
}
lock (fileMessageHandlerLock)
{
if (activeUploads.Count < fileData.SimulteneusUpload)
{
FileMessageHandler fileMessageHandler = fileMessageUploadQueue.draw();
if (fileMessageHandler != null)
{
activeUploads.Add(fileMessageHandler.Id, fileMessageHandler);
}
}
}
fileMessageHandlerPoint = 0;
}
}
/// <summary>
/// Se gatilla cuando no es posible entregar un mensaje
/// </summary>
/// <param name="message">El mensaje no entregado</param>
public void errorMessage(Message message)
{
switch (message.Type)
{
case SubProtocol.FileTransfer.Types.FILEREQUESTMESSAGE:
{
FileRequestMessage fileRequestMessage = (FileRequestMessage)message;
lock (fileMessageHandlerLock)
{
if (activeDownloads.Contains(fileRequestMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeDownloads[fileRequestMessage.FileHandlerId];
controlFileHandler.downloadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILEERRORMESSAGES:
{
break;
}
case SubProtocol.FileTransfer.Types.FILEPARTMESSAGE:
{
FilePartMessage filePartMessage = (FilePartMessage)message;
lock (fileMessageHandlerLock)
{
if (activeUploads.Contains(filePartMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeUploads[filePartMessage.FileHandlerId];
controlFileHandler.uploadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILEWAITMESSAGE:
{
FileWaitMessage fileWaitMessage = (FileWaitMessage)message;
lock (fileMessageHandlerLock)
{
if (activeDownloads.Contains(fileWaitMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeDownloads[fileWaitMessage.FileHandlerId];
controlFileHandler.downloadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
}
else if (activeUploads.Contains(fileWaitMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeUploads[fileWaitMessage.FileHandlerId];
controlFileHandler.uploadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILECOMPLETEMESSAGE:
{
break;
}
case SubProtocol.FileTransfer.Types.FILELISTREQUESTMESSAGE:
{
break;
}
case SubProtocol.FileTransfer.Types.FILELISTMESSAGE:
{
break;
}
}
}
/// <summary>
/// Se gatilla cuando se recibe un mensaje
/// </summary>
/// <param name="message">El mensaje recibido</param>
public void proccessMessage(Message message)
{
switch (message.Type)
{
case SubProtocol.FileTransfer.Types.FILEREQUESTMESSAGE:
{
FileRequestMessage fileRequestMessage = (FileRequestMessage)message;
FileInformation fileInformation = fileData.FileList.getFileInformation(fileRequestMessage.FileId);
if (fileInformation != null)
{
FileMessageSender fileMessageSender = new FileMessageSender(fileRequestMessage.SenderNetUser, fileRequestMessage.FileHandlerId, sendMessageDelegate, fileInformation, fileData);
lock (fileMessageHandlerLock)
{
if (!activeUploads.Contains(fileMessageSender.Id))
{
if (fileMessageUploadQueue.put(fileMessageSender))
{
controlFileHandler.uploadFileQueued(fileRequestMessage.SenderNetUser, fileMessageSender.Id.ToString(), fileInformation.Name);
}
}
}
}
else
{
FileErrorMessage fileErrorMessage = new FileErrorMessage(fileRequestMessage.SenderNetUser, fileRequestMessage.FileHandlerId);
sendMessageEvent(fileErrorMessage);
}
break;
}
case SubProtocol.FileTransfer.Types.FILEERRORMESSAGES:
{
FileErrorMessage fileErrorMessage = (FileErrorMessage)message;
lock (fileMessageHandlerLock)
{
if (activeUploads.Contains(fileErrorMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeUploads[fileErrorMessage.FileHandlerId];
controlFileHandler.uploadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
}
else if (activeDownloads.Contains(fileErrorMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeDownloads[fileErrorMessage.FileHandlerId];
controlFileHandler.downloadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILEPARTMESSAGE:
{
FilePartMessage filePartMessage = (FilePartMessage)message;
lock (fileMessageHandlerLock)
{
if (activeDownloads.Contains(filePartMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeDownloads[filePartMessage.FileHandlerId];
fileMessageHandler.attendMessage(filePartMessage);
fileMessageHandler.waitUp(fileData.FileRiseUp);
}
else
{
FileErrorMessage fileErrorMessage = new FileErrorMessage(filePartMessage.SenderNetUser, filePartMessage.FileHandlerId);
sendMessageEvent(fileErrorMessage);
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILEWAITMESSAGE:
{
FileWaitMessage fileWaitMessage = (FileWaitMessage)message;
lock (fileMessageHandlerLock)
{
if (activeDownloads.Contains(fileWaitMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeDownloads[fileWaitMessage.FileHandlerId];
fileMessageHandler.waitUp(fileData.FileRiseUp);
}
else if (activeUploads.Contains(fileWaitMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeUploads[fileWaitMessage.FileHandlerId];
fileMessageHandler.waitUp(fileData.FileRiseUp);
}
else
{
if (!fileMessageDownloadQueue.contains(fileWaitMessage.FileHandlerId) && !fileMessageUploadQueue.contains(fileWaitMessage.FileHandlerId))
{
FileErrorMessage fileErrorMessage = new FileErrorMessage(fileWaitMessage.SenderNetUser, fileWaitMessage.FileHandlerId);
sendMessageEvent(fileErrorMessage);
}
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILECOMPLETEMESSAGE:
{
FileCompleteMessage fileCompleteMessage = (FileCompleteMessage)message;
lock (fileMessageHandlerLock)
{
if (activeUploads.Contains(fileCompleteMessage.FileHandlerId))
{
FileMessageHandler fileMessageHandler = (FileMessageHandler)activeUploads[fileCompleteMessage.FileHandlerId];
fileMessageHandler.State = FileMessageHandlerState.COMPLETED;
}
}
break;
}
case SubProtocol.FileTransfer.Types.FILELISTREQUESTMESSAGE:
{
FileListRequestMessage fileListRequestMessage = (FileListRequestMessage)message;
FileListMessage fileListMessage = new FileListMessage(fileListRequestMessage.SenderNetUser, fileData.FileList);
sendMessageEvent(fileListMessage);
break;
}
case SubProtocol.FileTransfer.Types.FILELISTMESSAGE:
{
FileListMessage fileListMessage = (FileListMessage)message;
controlFileListHandler.addFileList(fileListMessage.SenderNetUser, fileListMessage.FileList);
break;
}
}
}
/// <summary>
/// Procesa el archivos en proceso de descarga
/// </summary>
private void processFiles()
{
if (Interlocked.CompareExchange(ref fileMessageHandlerPoint, 1, 0) == 0)
{
lock (fileMessageHandlerLock)
{
FileMessageHandler[] handlers = new FileMessageHandler[activeDownloads.Count];
IDictionaryEnumerator en = activeDownloads.GetEnumerator();
int i = 0;
while (en.MoveNext())
{
handlers[i] = (FileMessageHandler)en.Value;
i++;
}
foreach (FileMessageHandler fileMessageHandler in handlers)
{
switch (fileMessageHandler.State)
{
case FileMessageHandlerState.WAITING:
{
fileMessageHandler.open();
controlFileHandler.downloadFileOpened(fileMessageHandler.Id.ToString());
break;
}
case FileMessageHandlerState.OPEN:
{
fileMessageHandler.TimeOut--;
if (fileMessageHandler.TimeOut <= 0)
{
fileMessageHandler.resetTimeOut();
sendMessageEvent(new FileWaitMessage(fileMessageHandler.RemoteNetUser, fileMessageHandler.Id));
}
break;
}
case FileMessageHandlerState.ACTIVE:
{
fileMessageHandler.execute();
controlFileHandler.downloadFileTransfer(fileMessageHandler.Id.ToString(), fileMessageHandler.completed());
fileMessageHandler.TimeOut--;
if (fileMessageHandler.TimeOut <= 0)
{
fileMessageHandler.resetTimeOut();
sendMessageEvent(new FileWaitMessage(fileMessageHandler.RemoteNetUser, fileMessageHandler.Id));
}
break;
}
case FileMessageHandlerState.ERROR:
{
controlFileHandler.downloadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
break;
}
case FileMessageHandlerState.COMPLETED:
{
controlFileHandler.downloadFileComplete(fileMessageHandler.Id.ToString(), fileMessageHandler.FileName);
fileMessageHandler.close();
activeDownloads.Remove(fileMessageHandler.Id);
break;
}
}
}
}
lock (fileMessageHandlerLock)
{
FileMessageHandler[] handlers = new FileMessageHandler[activeUploads.Count];
IDictionaryEnumerator en = activeUploads.GetEnumerator();
int i = 0;
while (en.MoveNext())
{
handlers[i] = (FileMessageHandler)en.Value;
i++;
}
foreach (FileMessageHandler fileMessageHandler in handlers)
{
switch (fileMessageHandler.State)
{
case FileMessageHandlerState.WAITING:
{
fileMessageHandler.open();
controlFileHandler.uploadFileOpened(fileMessageHandler.Id.ToString());
break;
}
case FileMessageHandlerState.OPEN:
{
fileMessageHandler.TimeOut--;
if (fileMessageHandler.TimeOut <= 0)
{
fileMessageHandler.resetTimeOut();
sendMessageEvent(new FileWaitMessage(fileMessageHandler.RemoteNetUser, fileMessageHandler.Id));
}
break;
}
case FileMessageHandlerState.ACTIVE:
{
fileMessageHandler.execute();
controlFileHandler.uploadFileTransfer(fileMessageHandler.Id.ToString(), fileMessageHandler.completed());
break;
}
case FileMessageHandlerState.ERROR:
{
controlFileHandler.uploadFileFailed(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
break;
}
case FileMessageHandlerState.COMPLETED:
{
controlFileHandler.uploadFileComplete(fileMessageHandler.Id.ToString());
fileMessageHandler.close();
activeUploads.Remove(fileMessageHandler.Id);
break;
}
}
}
}
lock (fileMessageHandlerLock)
{
if (activeDownloads.Count < fileData.SimulteneusDownload)
{
FileMessageHandler fileMessageHandler = fileMessageDownloadQueue.draw();
if (fileMessageHandler != null)
{
activeDownloads.Add(fileMessageHandler.Id, fileMessageHandler);
}
}
}
lock (fileMessageHandlerLock)
{
if (activeUploads.Count < fileData.SimulteneusUpload)
{
FileMessageHandler fileMessageHandler = fileMessageUploadQueue.draw();
if (fileMessageHandler != null)
{
activeUploads.Add(fileMessageHandler.Id, fileMessageHandler);
}
}
}
fileMessageHandlerPoint = 0;
}
}
