internal void RestoreVersion(ListVersion version)
{
if (Subscriber == null)
{
return;
}
FileInfo fileInfoVersion = new FileInfo(version.Path);
if (!DirFile.FileExists(fileInfoVersion))
{
return;
}
FileInfo tempFileVersion = new FileInfo(DirFile.GetTempFile());
fileInfoVersion.CopyTo(tempFileVersion.FullName);
tempFileVersion.LastWriteTime = DateTime.Now;
FileInfo fileInfoRestore = new FileInfo(Subscriber.Path);
tempFileVersion.CopyTo(fileInfoRestore.FullName, true);
DirFile.DeleteFile(tempFileVersion);
}
private void Subscribe_Changed(object sender, FileSystemEventArgs e)
{
try
{
Thread.Sleep(1000);
FileInfo fileInfo = new FileInfo(e.FullPath);
FileSubscriber subscriber = _listSubscriber.First(f => f.Key.FullName == fileInfo.FullName).Value;
string tempFileName = DirFile.GetTempFile();
FileInfo fileInfoTemp = fileInfo.CopyTo(tempFileName);
string fileName = fileInfo.Name;
string extension = fileInfo.Extension;
fileInfo = null;
Task.Run(() =>
{
lock (_locker)
{
using (Versions versions = new Versions()
{
SubscriberInfo = fileInfoTemp,
Subscriber = subscriber,
FileName = fileName,
Extension = extension
})
{
versions.CreateNewVersionFile();
}
_callUpdate.NeedNotified = true;
_callUpdate.Call(subscriber);
DirFile.DeleteFile(fileInfoTemp);
fileInfoTemp = null;
}
});
}
catch (Exception ex)
{
Errors.Save(ex);
}
}
private string GetMD5(string path)
{
string hash = String.Empty;
try
{
using (MD5 md5 = MD5.Create())
{
string fileNameTemp = DirFile.GetTempFile();
FileInfo fileInfoTemp = new FileInfo(fileNameTemp);
if (!fileInfoTemp.Exists)
{
new FileInfo(path).CopyTo(fileNameTemp);
_tempFiles.Add(fileInfoTemp);
}
using (FileStream stream = new FileStream(fileNameTemp, FileMode.Open, FileAccess.Read, FileShare.Read))
{
byte[] hashByte = md5.ComputeHash(stream);
hash = BitConverter.ToString(hashByte).Replace("-", "").ToLowerInvariant();
stream.Close();
}
md5.Clear();
}
}
catch (FileNotFoundException)
{
Errors.Save($"Файл '{path}' перемещен или удален.");
}
catch (IOException ex)
{
Errors.Save(ex);
}
return(hash);
}