81 lines
3.5 KiB
C#
81 lines
3.5 KiB
C#
// Copyright (C) 2024, 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 System.Collections.Generic;
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using System.Threading.Tasks;
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using Duplicati.Library.Utility;
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using Duplicati.Library.Snapshots;
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using CoCoL;
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namespace Duplicati.Library.Main.Operation.Backup
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{
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internal static class CountFilesHandler
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{
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public static async Task Run(IEnumerable<string> sources, Snapshots.ISnapshotService snapshot, UsnJournalService journalService, BackupResults result, Options options, IFilter sourcefilter, IFilter filter, Common.ITaskReader taskreader, System.Threading.CancellationToken token)
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{
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// Make sure we create the enumeration process in a separate scope,
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// but keep the log channel from the parent scope
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using(Logging.Log.StartIsolatingScope(true))
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using (new IsolatedChannelScope())
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{
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var enumeratorTask = Backup.FileEnumerationProcess.Run(sources, snapshot, journalService, options.FileAttributeFilter, sourcefilter, filter, options.SymlinkPolicy, options.HardlinkPolicy, options.ExcludeEmptyFolders, options.IgnoreFilenames, options.ChangedFilelist, taskreader, token);
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var counterTask = AutomationExtensions.RunTask(new
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{
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Input = Backup.Channels.SourcePaths.ForRead
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},
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async self =>
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{
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var count = 0L;
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var size = 0L;
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try
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{
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while (await taskreader.ProgressAsync && !token.IsCancellationRequested)
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{
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var path = await self.Input.ReadAsync();
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count++;
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try
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{
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size += snapshot.GetFileSize(path);
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}
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catch
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{
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}
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result.OperationProgressUpdater.UpdatefileCount(count, size, false);
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}
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}
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finally
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{
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result.OperationProgressUpdater.UpdatefileCount(count, size, true);
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}
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});
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await Task.WhenAll(enumeratorTask, counterTask);
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}
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}
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}
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}
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