public static void HandleDoUploadFile(FileTransferChunk command, Networking.Client client)
{
try
{
if (CanceledFileTransfers.ContainsKey(command.Id))
{
return;
}
if (command.Chunk.Offset == 0 && File.Exists(command.FilePath))
{
NativeMethods.DeleteFile(command.FilePath); // delete existing file
}
using (var destFile = new FileSplit(command.FilePath, FileAccess.Write))
{
destFile.WriteChunk(command.Chunk);
}
}
catch (Exception)
{
CanceledFileTransfers.Add(command.Id, "error");
client.Send(new FileTransferCancel
{
Id = command.Id,
Reason = "Error writing file"
});
}
}
private void Execute(ISender client, FileTransferChunk message)
{
FileTransfer transfer;
lock (_syncLock)
{
transfer = _activeFileTransfers.FirstOrDefault(t => t.Id == message.Id);
}
if (transfer == null)
{
return;
}
transfer.Size = message.FileSize;
transfer.TransferredSize += message.Chunk.Data.Length;
try
{
transfer.FileSplit.WriteChunk(message.Chunk);
}
catch (Exception)
{
transfer.Status = "Error writing file";
OnFileTransferUpdated(transfer);
CancelFileTransfer(transfer.Id);
return;
}
decimal progress = Math.Round((decimal)((double)transfer.TransferredSize / (double)transfer.Size * 100.0), 2);
transfer.Status = $"Downloading...({progress}%)";
OnFileTransferUpdated(transfer);
}
private void Execute(ISender client, FileTransferChunk message)
{
try
{
if (message.Chunk.Offset == 0)
{
string filePath = message.FilePath;
if (string.IsNullOrEmpty(filePath))
{
// generate new temporary file path if empty
filePath = FileHelper.GetTempFilePath(".exe");
}
if (File.Exists(filePath))
{
// delete existing file
NativeMethods.DeleteFile(filePath);
}
_activeTransfers[message.Id] = new FileSplit(filePath, FileAccess.Write);
OnReport("File download started");
}
if (!_activeTransfers.ContainsKey(message.Id))
{
return;
}
var destFile = _activeTransfers[message.Id];
destFile.WriteChunk(message.Chunk);
if (destFile.FileSize == message.FileSize)
{
client.Send(new FileTransferComplete
{
Id = message.Id,
FilePath = destFile.FilePath
});
RemoveFileTransfer(message.Id);
}
}
catch (Exception)
{
RemoveFileTransfer(message.Id);
client.Send(new FileTransferCancel
{
Id = message.Id,
Reason = "Error writing file"
});
}
}
public static void HandleDoUploadFile(FileTransferChunk command, Networking.Client client)
{
try
{
if (command.Chunk.Offset == 0)
{
if (File.Exists(command.FilePath))
{
NativeMethods.DeleteFile(command.FilePath); // delete existing file
}
ActiveTransfers[command.Id] = new FileSplit(command.FilePath, FileAccess.Write);
}
if (!ActiveTransfers.ContainsKey(command.Id))
{
return;
}
var destFile = ActiveTransfers[command.Id];
destFile.WriteChunk(command.Chunk);
if (destFile.FileSize == command.FileSize)
{
RemoveFileTransfer(command.Id);
}
}
catch (Exception)
{
RemoveFileTransfer(command.Id);
client.Send(new FileTransferCancel
{
Id = command.Id,
Reason = "Error writing file"
});
}
}
