mirror of https://github.com/oxen-io/session-ios
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.9 KiB
Objective-C
93 lines
2.9 KiB
Objective-C
//
|
|
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
#import "TSYapDatabaseObject.h"
|
|
#import <SessionMessagingKit/OWSBackupFragment.h>
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
extern NSString *const kOWSBackup_ManifestKey_DatabaseFiles;
|
|
extern NSString *const kOWSBackup_ManifestKey_AttachmentFiles;
|
|
extern NSString *const kOWSBackup_ManifestKey_RecordName;
|
|
extern NSString *const kOWSBackup_ManifestKey_EncryptionKey;
|
|
extern NSString *const kOWSBackup_ManifestKey_RelativeFilePath;
|
|
extern NSString *const kOWSBackup_ManifestKey_AttachmentId;
|
|
extern NSString *const kOWSBackup_ManifestKey_DataSize;
|
|
extern NSString *const kOWSBackup_ManifestKey_LocalProfileAvatar;
|
|
extern NSString *const kOWSBackup_ManifestKey_LocalProfileName;
|
|
|
|
@class AnyPromise;
|
|
@class OWSBackupIO;
|
|
@class OWSBackupJob;
|
|
@class OWSBackupManifestContents;
|
|
|
|
typedef void (^OWSBackupJobBoolCompletion)(BOOL success);
|
|
typedef void (^OWSBackupJobCompletion)(NSError *_Nullable error);
|
|
typedef void (^OWSBackupJobManifestSuccess)(OWSBackupManifestContents *manifest);
|
|
typedef void (^OWSBackupJobManifestFailure)(NSError *error);
|
|
|
|
@interface OWSBackupManifestContents : NSObject
|
|
|
|
@property (nonatomic) NSArray<OWSBackupFragment *> *databaseItems;
|
|
@property (nonatomic) NSArray<OWSBackupFragment *> *attachmentsItems;
|
|
@property (nonatomic, nullable) OWSBackupFragment *localProfileAvatarItem;
|
|
@property (nonatomic, nullable) NSString *localProfileName;
|
|
|
|
@end
|
|
|
|
#pragma mark -
|
|
|
|
@protocol OWSBackupJobDelegate <NSObject>
|
|
|
|
- (nullable NSData *)backupEncryptionKey;
|
|
|
|
// Either backupJobDidSucceed:... or backupJobDidFail:... will
|
|
// be called exactly once on the main thread UNLESS:
|
|
//
|
|
// * The job was never started.
|
|
// * The job was cancelled.
|
|
- (void)backupJobDidSucceed:(OWSBackupJob *)backupJob;
|
|
- (void)backupJobDidFail:(OWSBackupJob *)backupJob error:(NSError *)error;
|
|
|
|
- (void)backupJobDidUpdate:(OWSBackupJob *)backupJob
|
|
description:(nullable NSString *)description
|
|
progress:(nullable NSNumber *)progress;
|
|
|
|
@end
|
|
|
|
#pragma mark -
|
|
|
|
@interface OWSBackupJob : NSObject
|
|
|
|
@property (nonatomic, weak, readonly) id<OWSBackupJobDelegate> delegate;
|
|
|
|
@property (nonatomic, readonly) NSString *recipientId;
|
|
|
|
// Indicates that the backup succeeded, failed or was cancelled.
|
|
@property (atomic, readonly) BOOL isComplete;
|
|
|
|
@property (nonatomic, readonly) NSString *jobTempDirPath;
|
|
|
|
- (instancetype)init NS_UNAVAILABLE;
|
|
|
|
- (instancetype)initWithDelegate:(id<OWSBackupJobDelegate>)delegate recipientId:(NSString *)recipientId;
|
|
|
|
#pragma mark - Private
|
|
|
|
- (BOOL)ensureJobTempDir;
|
|
|
|
- (void)cancel;
|
|
- (void)succeed;
|
|
- (void)failWithErrorDescription:(NSString *)description;
|
|
- (void)failWithError:(NSError *)error;
|
|
- (void)updateProgressWithDescription:(nullable NSString *)description progress:(nullable NSNumber *)progress;
|
|
|
|
#pragma mark - Manifest
|
|
|
|
- (AnyPromise *)downloadAndProcessManifestWithBackupIO:(OWSBackupIO *)backupIO __attribute__((warn_unused_result));
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|