public NtfsDiskStream(Stream diskStream, bool ownsStream, List <DataFragment> fragments, uint bytesPrCluster, ushort compressionClusterCount, long length)
{
_diskStream = diskStream;
_ownsStream = ownsStream;
_bytesPrCluster = bytesPrCluster;
_compressionClusterCount = compressionClusterCount;
_fragments = Utility.Util.Sort(fragments, new DataFragmentComparer());
_length = length;
_position = 0;
if (compressionClusterCount != 0)
{
_compressor = new LZNT1();
_compressor.BlockSize = (int)_bytesPrCluster;
}
long vcn = 0;
bool hasCompression = false;
for (int i = 0; i < _fragments.Count; i++)
{
if (_fragments[i].IsCompressed)
{
hasCompression = true;
}
// Debug.Assert(_fragments[i].StartingVCN == vcn);
vcn += _fragments[i].Clusters + _fragments[i].CompressedClusters;
}
//if (_compressionClusterCount == 0)
// Debug.Assert(!hasCompression);
}
public NtfsDiskStream(Stream diskStream, bool ownsStream, DataFragment[] fragments, uint bytesPrCluster, ushort compressionClusterCount, long length)
{
_diskStream = diskStream;
_ownsStream = ownsStream;
_bytesPrCluster = bytesPrCluster;
_compressionClusterCount = compressionClusterCount;
_fragments = fragments.OrderBy(s => s.StartingVCN).ToArray();
_length = length;
_position = 0;
if (compressionClusterCount != 0)
{
_compressor = new LZNT1();
_compressor.BlockSize = (int)_bytesPrCluster;
}
long vcn = 0;
bool hasCompression = false;
for (int i = 0; i < _fragments.Length; i++)
{
if (_fragments[i].IsCompressed)
{
hasCompression = true;
}
Debug.Assert(_fragments[i].StartingVCN == vcn);
vcn += _fragments[i].Clusters + _fragments[i].CompressedClusters;
}
if (_compressionClusterCount == 0)
{
Debug.Assert(!hasCompression);
}
}
