57 lines
2.2 KiB
C#
57 lines
2.2 KiB
C#
// Copyright (C) 2025, The Duplicati Team
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// https://duplicati.com, hello@duplicati.com
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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using Duplicati.Library.Interface;
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namespace Duplicati.Library.SourceProvider;
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/// <summary>
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/// A source provider that wraps a backend
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/// </summary>
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/// <param name="backend">The backend to wrap</param>
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public class BackendSourceProvider(IFolderEnabledBackend backend) : ISourceProvider
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{
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/// <summary>
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/// The wrapped backend
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/// </summary>
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public IFolderEnabledBackend WrappedBackend => backend;
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/// <summary>
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/// The path key unique for the destination
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/// </summary>
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public string PathKey => backend.PathKey;
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/// <inheritdoc/>
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public IAsyncEnumerable<ISourceFileEntry> Enumerate(CancellationToken cancellationToken)
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=> new[] { new BackendSourceFileEntry(this, PathKey, true, true, new DateTime(0), new DateTime(0), 0) }.ToAsyncEnumerable();
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/// <inheritdoc/>
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public Task<ISourceFileEntry?> GetEntry(string path, bool isFolder, CancellationToken cancellationToken)
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=> backend.GetEntryAsync(path, cancellationToken);
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/// <inheritdoc/>
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public void Dispose()
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{
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WrappedBackend.Dispose();
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GC.SuppressFinalize(this);
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}
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}
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