* Rewrite the backend manager. This creates a new more logic backend manager that handles all backend operations. For each top-level operation, there is now a single backend manager instance that is passed to sub-commands. The internals of the backend manager are now rewritten to use async logic instead of threading. The design uses a single task runner that dispatches operations and honors concurrent settings and limits from one place. The logic for each operation has been moved into a separate files/classes to make it easier to understand each operation. This fixes #5804 * Fixed a few issues with not awaiting tasks * Fixed not creating empty databases * Fixed an issue with hashes not being recorded on download * Reworked the download logic to avoid attempting to decrypt the file if it has been modified. * Review fixes * Renamed db collector to better reflect the purpose. * Review fixes
153 lines
4.1 KiB
C#
153 lines
4.1 KiB
C#
// Copyright (C) 2025, The Duplicati Team
|
|
// https://duplicati.com, hello@duplicati.com
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the "Software"),
|
|
// to deal in the Software without restriction, including without limitation
|
|
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
// and/or sell copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
|
|
namespace Duplicati.Library.Main
|
|
{
|
|
|
|
public enum BackendActionType
|
|
{
|
|
List,
|
|
Get,
|
|
Put,
|
|
Delete,
|
|
CreateFolder,
|
|
QuotaInfo,
|
|
WaitForEmpty
|
|
}
|
|
|
|
public enum BackendEventType
|
|
{
|
|
Started,
|
|
Progress,
|
|
Completed,
|
|
Retrying,
|
|
Failed,
|
|
Rename
|
|
}
|
|
|
|
/// <summary>
|
|
/// The supported operations
|
|
/// </summary>
|
|
public enum OperationMode
|
|
{
|
|
Backup,
|
|
Restore,
|
|
List,
|
|
ListAffected,
|
|
ListChanges,
|
|
Delete,
|
|
RestoreControlfiles,
|
|
Repair,
|
|
CreateLogDb,
|
|
Compact,
|
|
Test,
|
|
TestFilters,
|
|
SystemInfo,
|
|
ListRemote,
|
|
ListBrokenFiles,
|
|
PurgeBrokenFiles,
|
|
PurgeFiles,
|
|
SendMail,
|
|
Vacuum,
|
|
}
|
|
|
|
/// <summary>
|
|
/// Describes all states a remote volume can have
|
|
/// </summary>
|
|
public enum RemoteVolumeState
|
|
{
|
|
/// <summary>
|
|
/// Indicates that the remote volume is being created
|
|
/// </summary>
|
|
Temporary,
|
|
|
|
/// <summary>
|
|
/// Indicates that the remote volume is being uploaded
|
|
/// </summary>
|
|
Uploading,
|
|
|
|
/// <summary>
|
|
/// Indicates that the remote volume has been uploaded
|
|
/// </summary>
|
|
Uploaded,
|
|
|
|
/// <summary>
|
|
/// Indicates that the remote volume has been uploaded,
|
|
/// and seen by a list operation
|
|
/// </summary>
|
|
Verified,
|
|
|
|
/// <summary>
|
|
/// Indicates that the remote volume should be deleted
|
|
/// </summary>
|
|
Deleting,
|
|
|
|
/// <summary>
|
|
/// Indicates that the remote volume was successfully
|
|
/// deleted from the remote location
|
|
/// </summary>
|
|
Deleted
|
|
}
|
|
|
|
/// <summary>
|
|
/// Describes the known remote volume types
|
|
/// </summary>
|
|
public enum RemoteVolumeType
|
|
{
|
|
/// <summary>
|
|
/// Contains data blocks
|
|
/// </summary>
|
|
Blocks,
|
|
/// <summary>
|
|
/// Contains file lists
|
|
/// </summary>
|
|
Files,
|
|
/// <summary>
|
|
/// Contains redundant lookup information
|
|
/// </summary>
|
|
Index
|
|
}
|
|
|
|
public enum FilelistEntryType
|
|
{
|
|
/// <summary>
|
|
/// The actual type of the entry could not be determined
|
|
/// </summary>
|
|
Unknown,
|
|
/// <summary>
|
|
/// The entry is a plain file
|
|
/// </summary>
|
|
File,
|
|
/// <summary>
|
|
/// The entry is a folder
|
|
/// </summary>
|
|
Folder,
|
|
/// <summary>
|
|
/// The entry is an alternate data stream, or resource/data fork
|
|
/// </summary>
|
|
AlternateStream,
|
|
/// <summary>
|
|
/// The entry is a symbolic link
|
|
/// </summary>
|
|
Symlink
|
|
}
|
|
}
|