// private string DictionaryKeyForEntry(ZipEntry ze1)
// {
// var filename = SharedUtilities.NormalizePathForUseInZipFile(ze1.FileName);
// return filename;
// }
/// <summary>
/// Creates a directory in the zip archive.
/// </summary>
///
/// <remarks>
///
/// <para>
/// Use this when you want to create a directory in the archive but there is
/// no corresponding filesystem representation for that directory.
/// </para>
///
/// <para>
/// You will probably not need to do this in your code. One of the only times
/// you will want to do this is if you want an empty directory in the zip
/// archive. The reason: if you add a file to a zip archive that is stored
/// within a multi-level directory, all of the directory tree is implicitly
/// created in the zip archive.
/// </para>
///
/// </remarks>
///
/// <param name="directoryNameInArchive">
/// The name of the directory to create in the archive.
/// </param>
/// <returns>The <c>ZipEntry</c> added.</returns>
public ZipEntry AddDirectoryByName(string directoryNameInArchive)
{
// workitem 9073
ZipEntry dir = ZipEntry.CreateFromNothing(directoryNameInArchive);
dir._container = new ZipContainer(this);
dir.MarkAsDirectory();
dir.AlternateEncoding = this.AlternateEncoding; // workitem 8984
dir.AlternateEncodingUsage = this.AlternateEncodingUsage;
dir.SetEntryTimes(DateTime.Now, DateTime.Now, DateTime.Now);
dir.EmitTimesInWindowsFormatWhenSaving = _emitNtfsTimes;
dir.EmitTimesInUnixFormatWhenSaving = _emitUnixTimes;
dir._Source = ZipEntrySource.Stream;
//string key = DictionaryKeyForEntry(dir);
InternalAddEntry(dir.FileName, dir);
AfterAddEntry(dir);
return(dir);
}
