private void ReadMft(ScanningState state, NtfsReader ntfs, Dictionary <uint, FileNodeIndexes> fileNodes,
CancellationToken token)
{
foreach (INtfsNode node in ntfs.EnumerateNodes(state.RootPath))
{
string fullPath = PathUtils.TrimSeparatorDotEnd(node.FullName);
bool isRoot = (node.NodeIndex == node.ParentNodeIndex);
if (!isRoot && SkipFile(state, Path.GetFileName(fullPath), fullPath))
{
continue;
}
FileNodeBase child;
if (isRoot)
{
child = state.Root;
/*state.Root = new RootNode(document, node, IsSingle);
* child = state.Root;
* // Let the user know that the root was found
* SetupRoot(state.Root, rootSetup);*/
}
else if (node.Attributes.HasFlag(FileAttributes.Directory))
{
if (!state.IsDrive && state.RootPath == node.FullName.ToUpperInvariant())
{
child = state.Root;
/*state.Root = new RootNode(document, node, IsSingle);
* child = state.Root;
* // Let the user know that the root was found
* SetupRoot(state.Root, rootSetup);*/
}
else
{
child = new FolderNode(node);
}
}
else
{
FileNode file = new FileNode(node);
child = file;
if (!node.Attributes.HasFlag(FileAttributes.ReparsePoint))
{
state.ScannedSize += child.Size;
totalScannedSize += child.Size;
}
file.extRecord = extensions.Include(GetExtension(file.Name), child.Size);
}
fileNodes[node.NodeIndex] = new FileNodeIndexes(child, node);
SuspendCheck();
if (token.IsCancellationRequested)
{
return;
}
}
}
private void ReadMft(ScanningState state, NtfsReader ntfs, FileNodeIndexes[] fileItemsLookup,
List <FileNodeIndexes> fileItems, CancellationToken token)
{
foreach (INtfsNode node in ntfs.EnumerateNodes(state.RootPath))
{
string fullPath = PathUtils.TrimSeparatorDotEnd(node.FullName);
bool isRoot = (node.NodeIndex == node.ParentNodeIndex);
if (!isRoot && SkipFile(state, Path.GetFileName(fullPath), fullPath))
{
continue;
}
FileItemBase child;
bool reparsePoint = node.Attributes.HasFlag(FileAttributes.ReparsePoint);
if (isRoot)
{
child = state.Root;
}
else if (node.Attributes.HasFlag(FileAttributes.Directory))
{
if (!state.IsDrive && state.RootPath == node.FullName.ToUpperInvariant())
{
child = state.Root;
}
else
{
child = new FolderItem(new ScanFileInfo(node));
}
}
else
{
ExtensionItem extension = Extensions.GetOrAddFromPath(node.Name);
FileItem file = new FileItem(new ScanFileInfo(node), extension);
child = file;
if (!reparsePoint)
{
TotalScannedSize += child.Size;
}
}
FileNodeIndexes indexes = new FileNodeIndexes(child, node);
fileItemsLookup[node.NodeIndex] = indexes;
if (!reparsePoint)
{
fileItems.Add(indexes);
}
if (AsyncChecks(token))
{
return;
}
}
}
