mirror of
https://github.com/oxen-io/session-ios.git
synced 2023-12-13 21:30:14 +01:00
44 lines
1.4 KiB
Objective-C
44 lines
1.4 KiB
Objective-C
//
|
|
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
#import <SessionUtilitiesKit/TSYapDatabaseObject.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
// We store metadata for known backup fragments (i.e. CloudKit record) in
|
|
// the database. We might learn about them from:
|
|
//
|
|
// * Past backup exports.
|
|
// * An import downloading and parsing the manifest of the last complete backup.
|
|
//
|
|
// Storing this data in the database provides continuity.
|
|
//
|
|
// * Backup exports can reuse fragments from previous Backup exports even if they
|
|
// don't complete (i.e. backup export resume).
|
|
// * Backup exports can reuse fragments from the backup import, if any.
|
|
@interface OWSBackupFragment : TSYapDatabaseObject
|
|
|
|
@property (nonatomic) NSString *recordName;
|
|
|
|
@property (nonatomic) NSData *encryptionKey;
|
|
|
|
// This property is only set for certain types of manifest item,
|
|
// namely attachments where we need to know where the attachment's
|
|
// file should reside relative to the attachments folder.
|
|
@property (nonatomic, nullable) NSString *relativeFilePath;
|
|
|
|
// This property is only set for attachments.
|
|
@property (nonatomic, nullable) NSString *attachmentId;
|
|
|
|
// This property is only set if the manifest item is downloaded.
|
|
@property (nonatomic, nullable) NSString *downloadFilePath;
|
|
|
|
// This property is only set if the manifest item is compressed.
|
|
@property (nonatomic, nullable) NSNumber *uncompressedDataLength;
|
|
|
|
- (instancetype)init NS_UNAVAILABLE;
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|