public override Uri Save(string domain, string path, Stream stream)
{
LogManager.GetLogger("ASC").Debug("Save " + path);
var buffered = stream.GetBuffered();
if (QuotaController != null)
{
QuotaController.QuotaUsedCheck(buffered.Length);
}
if (path == null)
{
throw new ArgumentNullException("path");
}
if (buffered == null)
{
throw new ArgumentNullException("stream");
}
//Try seek to start
if (buffered.CanSeek)
{
buffered.Seek(0, SeekOrigin.Begin);
}
//Lookup domain
var target = GetTarget(domain, path);
CreateDirectory(target);
//Copy stream
//optimaze disk file copy
var fileStream = buffered as FileStream;
long fslen;
if (fileStream != null && WorkContext.IsMono)
{
File.Copy(fileStream.Name, target, true);
fslen = fileStream.Length;
}
else
{
using (var fs = File.Open(target, FileMode.Create))
{
var buffer = new byte[BufferSize];
int readed;
while ((readed = buffered.Read(buffer, 0, BufferSize)) != 0)
{
fs.Write(buffer, 0, readed);
}
fslen = fs.Length;
}
}
QuotaUsedAdd(domain, fslen);
crypt.EncryptFile(target);
return(GetUri(domain, path));
}
public void GetFileSize()
{
var testFile = CommonMethods.CreateTestFile();
Crypt.EncryptFile(testFile.Path);
var size = Crypt.GetFileSize(testFile.Path);
CommonMethods.DeleteTestFile(testFile.Path);
Assert.AreEqual(testFile.Size, size);
}
public void GetFileSizeSpeedTest()
{
var iterations = 100000;
var fileInfo = CommonMethods.CreateTestFile();
long fileInfoSize = 0;
var fileInfoWatch = Stopwatch.StartNew();
//Parallel.For(0, iterations, (a) => fileInfoSize = new FileInfo(fileInfo.Path).Length);
for (var i = 0; i < iterations; i++)
{
fileInfoSize = new FileInfo(fileInfo.Path).Length;
}
fileInfoWatch.Stop();
var fileInfoSizeSpeed = (float)fileInfoWatch.ElapsedMilliseconds;
Crypt.EncryptFile(fileInfo.Path);
long discDataTransformSize = 0;
var discDataTransformWatch = Stopwatch.StartNew();
//Parallel.For(0, iterations, (a) => discDataTransformSize = Crypt.GetFileSize(fileInfo.Path));
for (var i = 0; i < iterations; i++)
{
discDataTransformSize = Crypt.GetFileSize(fileInfo.Path);
}
discDataTransformWatch.Stop();
var discDataTransformSpeed = (float)discDataTransformWatch.ElapsedMilliseconds;
CommonMethods.DeleteTestFile(fileInfo.Path);
Assert.AreEqual(fileInfoSize, discDataTransformSize);
Assert.AreEqual(true, discDataTransformSpeed / fileInfoSizeSpeed < 2); // ~1.6 times slower
}
