public override IEnumerable <Directory> GetAllDirectories(string[] exclusions = null)
{
Initialize();
ZipArchiveEntry[] entries = Archive.Entries.AsParallel()
.Where(e => e.FullName.EndsWith("/"))
.OrderBy(e => e.FullName) // TODO: Very costly
.ToArray();
// Wrap all folders and rebuild parents
List <ZipDirectory> directories = new List <ZipDirectory>(entries.Length);
foreach (ZipArchiveEntry entry in entries)
{
if (exclusions != null && exclusions.Any(e => MatchPattern("/" + entry.FullName, e)))
{
continue;
}
ZipDirectory parent = directories.Reverse <ZipDirectory>().FirstOrDefault(d => entry.FullName.StartsWith(d.directory.FullName)); // TODO: Optimize StartsWith call with reverse string match test
directories.Add(new ZipDirectory(this, parent ?? Root, entry));
}
// Return each directory
yield return(Root);
foreach (ZipDirectory directory in directories)
{
yield return(directory);
}
}
public override void DeleteDirectory(Directory directory)
{
ZipDirectory zipDirectory = directory as ZipDirectory;
zipDirectory.directory.Delete();
storage.Modified = true;
}
public override void DeleteDirectory(Directory directory)
{
if (!directory.Parent.Equals(this))
{
throw new ArgumentException("The specified directory could not be found");
}
ZipDirectory zipDirectory = directory as ZipDirectory;
zipDirectory.directory.Delete();
storage.Modified = true;
}