public void Dispose()
{
try
{
_file.Dispose();
}
finally
{
PosixFile.DeleteOnClose(_tempFile);
}
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
var files = _tx.ReadTree(_tree);
using (Slice.From(_tx.Allocator, _name, out Slice nameSlice))
{
_file.Seek(0, SeekOrigin.Begin);
files.AddStream(nameSlice, _file);
}
_file.Dispose();
PosixFile.DeleteOnClose(_fileTempPath);
}
private void DisposeFile()
{
try
{
_file.Dispose();
}
catch (Exception e)
{
// we are done with this file, nothing we can do here
if (Logger.IsInfoEnabled)
{
Logger.Info($"Failed to dispose the file: {_name} in path: {_fileTempPath}", e);
}
}
finally
{
PosixFile.DeleteOnClose(_fileTempPath);
}
}
public static async Task <Stream> CopyRemoteStreamLocally(Stream stream, PathSetting tempPath)
{
if (stream.CanSeek)
{
return(stream);
}
// This is meant to be used by ZipArchive, which will copy the data locally because is *must* be seekable.
// To avoid reading everything to memory, we copy to a local file instead. Note that this also ensure that we
// can process files > 2GB in size. https://github.com/dotnet/runtime/issues/59027
var basePath = tempPath?.FullPath ?? Path.GetTempPath();
var filePath = Path.Combine(basePath, $"{Guid.NewGuid()}.restore-local-file");
var file = SafeFileStream.Create(filePath, FileMode.Create, FileAccess.ReadWrite, FileShare.Read,
32 * 1024, FileOptions.DeleteOnClose);
try
{
await stream.CopyToAsync(file);
file.Seek(0, SeekOrigin.Begin);
return(file);
}
catch
{
try
{
await file.DisposeAsync();
}
catch
{
// nothing we can do
}
finally
{
PosixFile.DeleteOnClose(filePath);
}
throw;
}
}
public void Dispose()
{
_file.Dispose();
PosixFile.DeleteOnClose(_tempFile);
}