/*
* Copyright (c) 2022 Vaughn Nugent
*
* Library: VNLib
* Package: VNLib.Plugins.Extensions.Loading
* File: SecretResult.cs
*
* SecretResult.cs is part of VNLib.Plugins.Extensions.Loading which is part of the larger
* VNLib collection of libraries and utilities.
*
* VNLib.Plugins.Extensions.Loading 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 2 of the License,
* or (at your option) any later version.
*
* VNLib.Plugins.Extensions.Loading 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 VNLib.Plugins.Extensions.Loading. If not, see http://www.gnu.org/licenses/.
*/
using System;
using VNLib.Utils;
using VNLib.Utils.Extensions;
using VNLib.Utils.Memory;
namespace VNLib.Plugins.Extensions.Loading
{
///
/// The result of a secret fetch operation
///
public sealed class SecretResult : VnDisposeable
{
private readonly char[] _secretChars;
///
/// The protected raw result value
///
public ReadOnlySpan Result => _secretChars;
internal SecretResult(ReadOnlySpan value) => _secretChars = value.ToArray();
///
protected override void Free()
{
Memory.InitializeBlock(_secretChars.AsSpan());
}
internal static SecretResult ToSecret(string? result)
{
SecretResult res = new(result.AsSpan());
Memory.UnsafeZeroMemory(result);
return res;
}
}
}