Sean Templeton
05c3f4808c
Encrypting, hashing, and creating index volumes are now done in the DataBlockProcessor and the SpillCollectorProcess. This allows uploads to always be transferring data and not have to stop to create a file, encrypt data, etc.
62 lines
3.9 KiB
C#
62 lines
3.9 KiB
C#
// Copyright (C) 2015, The Duplicati Team
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// http://www.duplicati.com, info@duplicati.com
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//
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 2.1 of the
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// License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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using System;
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using CoCoL;
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namespace Duplicati.Library.Main.Operation.Backup
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{
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/// <summary>
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/// Static typed definitions of channels used for the backup process
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/// </summary>
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internal static class Channels
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{
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/// <summary>
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/// Requests to the backend are send over this channel and picked up by the <see cref="BackendUploader" /> class
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/// </summary>
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public static readonly ChannelMarkerWrapper<IUploadRequest> BackendRequest = new ChannelMarkerWrapper<IUploadRequest>(new ChannelNameAttribute("BackendRequests"));
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/// <summary>
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/// When the backup completes, all in-progress archives are sent from the <see cref="DataBlockProcessor"/> to the <see cref="SpillCollectorProcess"/>
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/// </summary>
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public static readonly ChannelMarkerWrapper<SpillVolumeRequest> SpillPickup = new ChannelMarkerWrapper<SpillVolumeRequest>(new ChannelNameAttribute("SpillPickup"));
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/// <summary>
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/// All data blocks are sent during the scanning to the <see cref="DataBlockProcessor"/> who bundles them in compressed archives
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/// </summary>
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public static readonly ChannelMarkerWrapper<DataBlock> OutputBlocks = new ChannelMarkerWrapper<DataBlock>(new ChannelNameAttribute("OutputBlocks"));
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/// <summary>
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/// If a file has changes in the metadata, it is sent to the <see cref="FileBlockProcessor"/> where it is read
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/// </summary>
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public static readonly ChannelMarkerWrapper<MetadataPreProcess.FileEntry> AcceptedChangedFile = new ChannelMarkerWrapper<MetadataPreProcess.FileEntry>(new ChannelNameAttribute("AcceptedChangedFile"));
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/// <summary>
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/// If a file has changes in the metadata, it is sent to the <see cref="FileBlockProcessor"/> where it is read
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/// </summary>
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public static readonly ChannelMarkerWrapper<StreamBlock> StreamBlock = new ChannelMarkerWrapper<StreamBlock>(new ChannelNameAttribute("StreamBlockSplitter"));
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/// <summary>
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/// After metadata has been processed and collected, the <see cref="MetadataPreProcess"/> sends the file data to the <see cref="FilePreFilterProcess"/>
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/// </summary>
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public static readonly ChannelMarkerWrapper<MetadataPreProcess.FileEntry> ProcessedFiles = new ChannelMarkerWrapper<MetadataPreProcess.FileEntry>(new ChannelNameAttribute("ProcessedFiles"));
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/// <summary>
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/// When enumerating the source folders, all discovered paths are sent by the <see cref="FileEnumerationProcess"/> to the <see cref="MetadataPreProcess"/>
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/// </summary>
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public static readonly ChannelMarkerWrapper<string> SourcePaths = new ChannelMarkerWrapper<string>(new ChannelNameAttribute("SourcePaths"));
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/// <summary>
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/// All progress events are communicated over this channel, to ensure that parallel progress is reported as a if it was sequential
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/// </summary>
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public static readonly ChannelMarkerWrapper<Common.ProgressEvent> ProgressEvents = new ChannelMarkerWrapper<Common.ProgressEvent>(new ChannelNameAttribute("ProgressEvents"));
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}
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}
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