private static void DumpContents(string outPath, Zpl.ZfsItem item)
{
Console.WriteLine(item.FullPath);
var dir = item as Zpl.ZfsDirectory;
var file = item as Zpl.ZfsFile;
var dest = Path.Combine(outPath, item.FullPath.Substring(1));
if (file != null)
{
File.WriteAllBytes(dest, file.GetContents());
}
if (dir == null)
{
return;
}
if (!Directory.Exists(dest))
{
Directory.CreateDirectory(dest);
}
foreach (var d in dir.GetChildren())
{
DumpContents(outPath, d);
}
}
void loadItems(Zpl.ZfsItem root)
{
var path = root.FullPath.Replace('/', '\\');
if (mItems.ContainsKey(path))
{
return;
}
if (!FilterItem(root))
{
return;
}
mItems.Add(path, root);
mRevItems.Add(root, path);
if (root is Zpl.ZfsDirectory)
{
foreach (var f in ((Zpl.ZfsDirectory)root).GetChildren())
{
loadItems(f);
}
}
}
static void printContent(string namePrefix, Zpl.ZfsItem item)
{
//Console.WriteLine(namePrefix + item.FullPath);
var dir = item as Zpl.ZfsDirectory;
var file = item as Zpl.ZfsFile;
if (file != null)
{
int length = (int)file.Length;
byte[] bytes = ArrayPool <byte> .Shared.Rent(length);
file.GetContents(new Span <byte>(bytes, 0, length), 0);
ArrayPool <byte> .Shared.Return(bytes);
}
if (dir == null)
{
return;
}
foreach (var d in dir.GetChildren())
{
printContent(namePrefix, d);
}
}
private static void SetAttributes(Zpl.ZfsItem item, FileInformation finfo)
{
if (item is Zpl.ZfsDirectory)
{
finfo.Attributes = FileAttributes.Directory;
}
else if (item is Zpl.ZfsFile)
{
finfo.Attributes = FileAttributes.Normal;
}
else
{
throw new NotSupportedException();
}
finfo.LastAccessTime = item.ATIME;
finfo.LastWriteTime = item.MTIME;
finfo.CreationTime = item.CTIME;
if (item is Zpl.ZfsFile)
{
var zplFile = (Zpl.ZfsFile)item;
finfo.Length = zplFile.Length;
}
}
static bool FilterItem(Zpl.ZfsItem item)
{
return(item is Zpl.ZfsDirectory || (item is Zpl.ZfsFile && ((Zpl.ZfsFile)item).Type == ZfsItemType.S_IFREG));
}
