mirror of
https://github.com/duplicati/duplicati.git
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74 lines
3.3 KiB
C#
74 lines
3.3 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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#nullable enable
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using Duplicati.Library.Interface;
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namespace Duplicati.Library.Main.Operation;
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/// <summary>
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/// Handler for listing filesets
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/// </summary>
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internal static class ListFilesetsHandler
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{
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/// <summary>
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/// The tag used for logging
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/// </summary>
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private static readonly string LOGTAG = Logging.Log.LogTagFromType(typeof(ListFilesetsHandler));
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/// <summary>
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/// Lists all filesets in the remote store or local database
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/// </summary>
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/// <param name="options">The options to use</param>
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/// <param name="result">The result class</param>
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/// <param name="backendManager">The backend manager to use for listing</param>
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/// <returns>A task representing the asynchronous operation</returns>
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public static async Task RunAsync(Options options, ListFilesetResults result, IBackendManager backendManager)
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{
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// Use a speedy local query
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if (System.IO.File.Exists(options.Dbpath) && !options.NoLocalDb)
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{
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await using var db = await Database.LocalListDatabase.CreateAsync(options.Dbpath, null, result.TaskControl.ProgressToken)
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.ConfigureAwait(false);
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result.Filesets = await db
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.ListFilesetsExtended(result.TaskControl.ProgressToken)
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.ToArrayAsync(cancellationToken: result.TaskControl.ProgressToken)
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.ConfigureAwait(false);
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return;
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}
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Logging.Log.WriteInformationMessage(LOGTAG, "NoLocalDatabase", "No local database, accessing remote store");
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var filteredList = ListFilesHandler.ParseAndFilterFilesets(await backendManager.ListAsync(result.TaskControl.ProgressToken).ConfigureAwait(false), options);
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if (filteredList.Count == 0)
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throw new UserInformationException("No filesets found on remote target", "EmptyRemoteFolder");
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result.EncryptedFiles = filteredList.Any(x => !string.IsNullOrWhiteSpace(x.Value.EncryptionModule));
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result.Filesets =
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filteredList.Select(x => new ListFilesetResultFileset(x.Key, x.Value.Time, null, null, null)).ToArray();
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}
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}
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