/// <summary>
/// Convenient method to read the InputStream and return a byte array
/// </summary>
/// <returns>
/// The byte array async.
/// </returns>
public async Task <byte[]> ReadAsBytesAsync()
{
MemoryStream stream;
try {
long length = InputStream.Length;
stream = new MemoryStream((int)length);
}
catch (NotSupportedException) {
stream = new MemoryStream();
}
await InputStream.CopyToAsync(stream);
byte[] buffer;
if (stream.GetBuffer().LongLength != stream.Length)
{
buffer = new byte[stream.Length];
Array.Copy(stream.GetBuffer(), buffer, (int)stream.Length);
}
else
{
buffer = stream.GetBuffer();
}
return(buffer);
}
public async Task <string> SaveAs(bool overwrite = false, bool autoCreateDirectory = true)
{
var rootDir = UploadId.ToString("N");
var destination = Path.Combine(_uploadDir, DateTime.Now.ToString("yyyyMM"),
rootDir.Substring(00, 02), rootDir.Substring(02, 03),
/** OPTIONAL
** keep the files send with same uploadId
** united in the same folder
** rootDir.Substring(05, 27),
***/UUI.ToString("N"));
if (!JoinFiles)
{
var directory = new DirectoryInfo(destination);
destination = Path.Combine(destination, PartIndex.ToString("0000000000"));
if (autoCreateDirectory)
{
directory.Create();
}
using (var file = new FileStream(destination, overwrite ? FileMode.OpenOrCreate : FileMode.CreateNew))
{
await InputStream.CopyToAsync(file);
}
if (TotalParts == 0)
{
var moveTo = Path.Combine(directory.FullName, Filename);
File.Move(destination, moveTo);
destination = moveTo;
}
}
else
{
destination = await JoinFilesInOne(destination);
}
return(destination);
}