// Based on Mike Krueger's SharpZipLib, Copyright (C) 2001 (GNU license).

// Authors of the original java version: Jochen Hoenicke, John Leuner

// See http://www.ISeeSharpCode.com for more information.



using System;



namespace Delta.Utilities.Compression

{

	/// <summary>

	/// Defines the contents of the general bit flags field for an archive entry.

	/// </summary>

	[Flags]

	internal enum GeneralBitFlags

	{

		/// <summary>

		/// If set indicates that the file is encrypted

		/// </summary>

		Encrypted = 0x0001,



		/// <summary>

		/// Two bits defining the compression method (only for Method 6 Imploding

		/// and 8,9 Deflating)

		/// </summary>

		Method = 0x0006,



		/// <summary>

		/// If set a trailing data descriptor is appended to the entry data

		/// </summary>

		Descriptor = 0x0008,



		/// <summary>

		/// Reserved

		/// </summary>

		Reserved = 0x0010,



		/// <summary>

		/// If set indicates the file contains Pkzip compressed patched data.

		/// </summary>

		Patched = 0x0020,



		/// <summary>

		/// If set strong encryption has been used for this entry.

		/// </summary>

		StrongEncryption = 0x0040,



		/// <summary>

		/// Reserved by PKWare for enhanced compression.

		/// </summary>

		EnhancedCompress = 0x1000,



		/// <summary>

		/// If set indicates that values in the local header are masked to hide

		/// their actual values. Used when encrypting the central directory

		/// contents.

		/// </summary>

		HeaderMasked = 0x2000

	}

}