Yazwh0_BitMagic_Legacy/Bitmagic.DiscUtils.Fat/Fat32FileSystemOptions.cs
//
// Copyright (c) 2008-2011, Kenneth Bell
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//

using DiscUtils;
using System;
using System.Text;

namespace DiscUtils.Fat;

/// <summary>
/// FAT file system options.
/// </summary>
public sealed class Fat32FileSystemOptions : DiscFileSystemOptions
{
    private Encoding _encoding;

#if !NETFRAMEWORK
    static Fat32FileSystemOptions()
    {
        Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
    }
#endif

    internal Fat32FileSystemOptions()
    {
        FileNameEncoding = Encoding.GetEncoding(437);
    }

    internal Fat32FileSystemOptions(FileSystemParameters parameters)
    {
        if (parameters != null && parameters.FileNameEncoding != null)
        {
            FileNameEncoding = parameters.FileNameEncoding;
        }
        else
        {
            FileNameEncoding = Encoding.GetEncoding(437);
        }
    }

    /// <summary>
    /// Gets or sets the character encoding used for file names.
    /// </summary>
    public Encoding FileNameEncoding
    {
        get { return _encoding; }

        set
        {
            if (!value.IsSingleByte)
            {
                throw new ArgumentException($"{value.EncodingName} is not a single byte encoding");
            }

            _encoding = value;
        }
    }
}