private List <DirectoryIndexEntry> FilterEntries(IEnumerable <DirectoryIndexEntry> entriesIter)
{
List <DirectoryIndexEntry> entries = new List <DirectoryIndexEntry>(entriesIter);
// Weed out short-name entries for files and any hidden / system / metadata files.
int i = 0;
while (i < entries.Count)
{
DirectoryIndexEntry entry = entries[i];
if (((entry.Key.Flags & FileAttributeFlags.Hidden) != 0) && _context.Options.HideHiddenFiles)
{
entries.RemoveAt(i);
}
else if (((entry.Key.Flags & FileAttributeFlags.System) != 0) && _context.Options.HideSystemFiles)
{
entries.RemoveAt(i);
}
else if (entry.Value.MftIndex < 24 && _context.Options.HideMetafiles)
{
entries.RemoveAt(i);
}
else if (entry.Key.FileNameNamespace == FileNameNamespace.Dos && _context.Options.HideDosFileNames)
{
entries.RemoveAt(i);
}
else
{
++i;
}
}
return(entries);
}
internal DirectoryEntry GetEntryByName(string name)
{
string searchName = name;
int streamSepPos = name.IndexOf(':');
if (streamSepPos >= 0)
{
searchName = name.Substring(0, streamSepPos);
}
DirectoryIndexEntry entry = Index.FindFirst(new FileNameQuery(searchName, _context.UpperCase));
if (entry.Key != null)
{
return(new DirectoryEntry(this, entry.Value, entry.Key));
}
return(null);
}
