// ComHelper.cs
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// ------------------------------------------------------------------
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//
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// Copyright (c) 2009 Dino Chiesa.
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// All rights reserved.
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//
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// This code module is part of DotNetZip, a zipfile class library.
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//
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// ------------------------------------------------------------------
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//
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// This code is licensed under the Microsoft Public License.
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// See the file License.txt for the license details.
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// More info on: http://dotnetzip.codeplex.com
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//
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// ------------------------------------------------------------------
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//
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// last saved (in emacs):
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// Time-stamp: <2011-June-13 17:04:06>
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//
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// ------------------------------------------------------------------
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//
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// This module defines a COM Helper class.
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//
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// Created: Tue, 08 Sep 2009 22:03
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//
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using Interop=System.Runtime.InteropServices;
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namespace HH.WMS.Utils.Ionic.Zip
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{
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/// <summary>
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/// This class exposes a set of COM-accessible wrappers for static
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/// methods available on the ZipFile class. You don't need this
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/// class unless you are using DotNetZip from a COM environment.
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/// </summary>
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[System.Runtime.InteropServices.GuidAttribute("ebc25cf6-9120-4283-b972-0e5520d0000F")]
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[System.Runtime.InteropServices.ComVisible(true)]
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#if !NETCF
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[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
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#endif
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public class ComHelper
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{
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/// <summary>
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/// A wrapper for <see cref="ZipFile.IsZipFile(string)">ZipFile.IsZipFile(string)</see>
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/// </summary>
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/// <param name="filename">The filename to of the zip file to check.</param>
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/// <returns>true if the file contains a valid zip file.</returns>
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public bool IsZipFile(string filename)
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{
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return ZipFile.IsZipFile(filename);
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}
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/// <summary>
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/// A wrapper for <see cref="ZipFile.IsZipFile(string, bool)">ZipFile.IsZipFile(string, bool)</see>
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/// </summary>
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/// <remarks>
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/// We cannot use "overloaded" Method names in COM interop.
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/// So, here, we use a unique name.
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/// </remarks>
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/// <param name="filename">The filename to of the zip file to check.</param>
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/// <returns>true if the file contains a valid zip file.</returns>
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public bool IsZipFileWithExtract(string filename)
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{
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return ZipFile.IsZipFile(filename, true);
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}
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#if !NETCF
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/// <summary>
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/// A wrapper for <see cref="ZipFile.CheckZip(string)">ZipFile.CheckZip(string)</see>
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/// </summary>
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/// <param name="filename">The filename to of the zip file to check.</param>
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///
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/// <returns>true if the named zip file checks OK. Otherwise, false. </returns>
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public bool CheckZip(string filename)
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{
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return ZipFile.CheckZip(filename);
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}
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/// <summary>
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/// A COM-friendly wrapper for the static method <see cref="ZipFile.CheckZipPassword(string,string)"/>.
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/// </summary>
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///
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/// <param name="filename">The filename to of the zip file to check.</param>
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///
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/// <param name="password">The password to check.</param>
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///
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/// <returns>true if the named zip file checks OK. Otherwise, false. </returns>
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public bool CheckZipPassword(string filename, string password)
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{
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return ZipFile.CheckZipPassword(filename, password);
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}
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/// <summary>
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/// A wrapper for <see cref="ZipFile.FixZipDirectory(string)">ZipFile.FixZipDirectory(string)</see>
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/// </summary>
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/// <param name="filename">The filename to of the zip file to fix.</param>
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public void FixZipDirectory(string filename)
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{
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ZipFile.FixZipDirectory(filename);
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}
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#endif
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/// <summary>
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/// A wrapper for <see cref="ZipFile.LibraryVersion">ZipFile.LibraryVersion</see>
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/// </summary>
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/// <returns>
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/// the version number on the DotNetZip assembly, formatted as a string.
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/// </returns>
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public string GetZipLibraryVersion()
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{
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return ZipFile.LibraryVersion.ToString();
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}
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}
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}
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