source: branches/eraser6/pluginsRewrite/Eraser.DefaultPlugins/ErasureTargets/FileErasureTarget.cs @ 2456

/* 
 * $Id$
 * Copyright 2008-2010 The Eraser Project
 * Original Author: Joel Low <lowjoel@users.sourceforge.net>
 * Modified By:
 * 
 * This file is part of Eraser.
 * 
 * Eraser is free software: you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * Eraser is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 * 
 * A copy of the GNU General Public License can be found at
 * <http://www.gnu.org/licenses/>.
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using System.Runtime.Serialization;
using System.Runtime.InteropServices;
using System.IO;

using Eraser.Util;
using Eraser.Plugins;
using Eraser.Plugins.ExtensionPoints;

namespace Eraser.DefaultPlugins
{
    /// <summary>
    /// Class representing a file to be erased.
    /// </summary>
    [Serializable]
    [Guid("0D741505-E1C4-400d-8470-598AF35E174D")]
    class FileErasureTarget : FileSystemObjectErasureTarget
    {
        #region Serialization code
        protected FileErasureTarget(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
        }
        #endregion

        /// <summary>
        /// Constructor.
        /// </summary>
        public FileErasureTarget()
        {
        }

        public override Guid Guid
        {
            get { return GetType().GUID; }
        }

        public override string Name
        {
            get { return S._("File"); }
        }

        public override IErasureTargetConfigurer Configurer
        {
            get { return new FileErasureTargetConfigurer(); }
        }

        protected override List<StreamInfo> GetPaths()
        {
            List<StreamInfo> result = new List<StreamInfo>();
            FileInfo fileInfo = new FileInfo(Path);

            if (fileInfo.Exists)
            {
                result.AddRange(GetPathADSes(fileInfo));
                result.Add(new StreamInfo(Path));
            }

            return result;
        }

        public override void Execute()
        {
            Progress = new SteppedProgressManager();

            try
            {
                base.Execute();
            }
            finally
            {
                Progress = null;
            }
        }
    }
}