/// <summary>
/// private constructor
/// </summary>
private DeviceSettings()
: base(null)
{
string folderPath = FolderUtil.GetFolderPath(ThingsSettingsFolder, false);
if (!string.IsNullOrEmpty(folderPath))
{
SettingsFile = Path.Combine(folderPath, ThingsSettingsFile);
IsValid = LoadSettings();
}
}
public async Task <ServerTaskResult> ReceiveFile()
{
return(await Task.Factory.StartNew(() =>
{
try
{
FileData fileData = GetFileInfo();
byte[] receivedData = new byte[BUFFER_SIZE];
int receivedBytes = 0;
int totalBytes = 0;
FilePath = FolderUtil.GetFolderPath(fileData.FileName);
DeleteFile();
Stopwatch watch = Stopwatch.StartNew();
using (var fs = new FileStream(FilePath, FileMode.Create, FileAccess.Write))
{
while (totalBytes != fileData.ByteSize)
{
receivedBytes = NetworkStream.Read(receivedData, 0, receivedData.Length);
fs.Write(receivedData, 0, receivedBytes);
totalBytes += receivedBytes;
string fileStatus = $"({NetworkUtil.GetFileSize(totalBytes)} / {fileData.FileSize}) {ProgressPercentage(totalBytes, fileData.ByteSize)}%";
Server.OnUpdateFileStatus(fileStatus);
}
}
watch.Stop();
int elapsedSeconds = (int)watch.ElapsedMilliseconds / 1000;
return new ServerTaskResult(true, $"\n{FilePath} [{elapsedSeconds}s] ({DateTime.Now})", MessageType.OK);
}
catch (Exception e)
{
return new ServerTaskResult(false, e.Message, MessageType.ERROR);
}
}));
}
