/// <summary>
/// Prevents a default instance of the <see cref="DirectoryEntry"/> class from being created.
/// </summary>
/// <param name="identifier">The entry identifier.</param>
/// <param name="flags">The entry flags.</param>
/// <param name="recordingDate">The entry recording date.</param>
/// <param name="length">The entry length.</param>
private DirectoryEntry(string identifier, DirectoryEntryFlags flags, DateTimeOffset?recordingDate, uint length)
: base(GetFileName(identifier), GetAttributes(flags), GetModifyDate(recordingDate), length)
{
this.Identifier = identifier;
this.FileFlags = flags;
this.RecordingDate = recordingDate;
this.DataLength = length;
}
/// <summary>
/// Returns VirtualFileAttributes based on DirectoryEntryFlags.
/// </summary>
/// <param name="flags">Directory entry flags to convert.</param>
/// <returns>Virtual file attributes based on the specified directory entry flags.</returns>
private static VirtualFileAttributes GetAttributes(DirectoryEntryFlags flags)
{
var attributes = VirtualFileAttributes.Default;
if ((flags & DirectoryEntryFlags.Hidden) != 0)
{
attributes |= VirtualFileAttributes.Hidden;
}
if ((flags & DirectoryEntryFlags.Directory) != 0)
{
attributes |= VirtualFileAttributes.Directory;
}
return(attributes);
}
