DS-Pokemon-Rom-Editor/DS_Map/LibNDSFormats/NSBTX/externalfilesystemsource.cs

/*
*   This file is part of NSMB Editor 5.
*
*   NSMB Editor 5 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.
*
*   NSMB Editor 5 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.
*
*   You should have received a copy of the GNU General Public License
*   along with NSMB Editor 5.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace NSMBe4.DSFileSystem
{
    public class ExternalFilesystemSource : FilesystemSource
    {
        public string fileName;

        public ExternalFilesystemSource(string n)
        {
            this.fileName = n;
        }

        public override Stream load()
        {
            s = new MemoryStream(System.IO.File.ReadAllBytes(fileName));
            return s;
        }

        public override void save()
        {
            System.IO.File.WriteAllBytes(fileName,((MemoryStream)s).ToArray());
            //just do nothing, any modifications are directly written to disk
        }

        public override void close()
        {
            s.Close();
        }

        public override string getDescription()
        {
            return fileName;
        }
    }
}