bool Search(List <PackObject> list, DirectoryInfo current)
{
PackObject last = null;
DirectoryInfo[] dirs = current.GetDirectories();
for (int i = 0; i < dirs.Length; i++)
{
if (string.Compare(dirs[i].Name, "user", true) == 0) // ignore "user" folders
{
continue;
}
// search all directories
var dir = new PackDir(dirs[i]);
list.Add(dir);
if (!Search(list, dirs[i]))
{
list.RemoveAt(list.Count - 1); // don't add empty folders
}
last = dir;
}
FileInfo[] files = current.GetFiles();
for (int i = 0; i < files.Length; i++)
{
// add files
var file = new PackFile(files[i]);
list.Add(file);
last = file;
}
if (last == null)
{
return(false);
}
else
{
last.IsLast = true; // last item in this folder is marked
return(true);
}
}
public static PackObject ReadNew(PacketStream stream, string path)
{
int type = stream.ReadByte();
string name = Path.Combine(path, stream.ReadStringShort());
bool isLast = (type & 2) > 0;
if ((type & ~2) == (int)PackObjectType.File)
{
PackFile file = new PackFile(new FileInfo(name));
file.ReadHeader(stream);
file.IsLast = isLast;
return(file);
}
else
{
PackDir dir = new PackDir(new DirectoryInfo(name));
dir.IsLast = isLast;
return(dir);
}
}