session-ios/Signal/src/util/OWSBackup.h
2018-01-11 10:42:27 -05:00

43 lines
860 B
Objective-C

//
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
//
NS_ASSUME_NONNULL_BEGIN
@protocol OWSBackupDelegate <NSObject>
- (void)backupStateDidChange;
@end
#pragma mark -
typedef NS_ENUM(NSUInteger, OWSBackupState) {
OWSBackupState_InProgress,
OWSBackupState_Cancelled,
OWSBackupState_Complete,
};
@class TSThread;
@interface OWSBackup : NSObject
@property (nonatomic, weak) id<OWSBackupDelegate> delegate;
@property (nonatomic) OWSBackupState backupState;
// If non-nil, backup is encrypted.
@property (nonatomic, nullable, readonly) NSString *backupPassword;
@property (nonatomic, nullable, readonly) TSThread *currentThread;
@property (nonatomic, readonly) NSString *backupZipPath;
- (void)exportBackup:(nullable TSThread *)currentThread skipPassword:(BOOL)skipPassword;
- (void)cancel;
@end
NS_ASSUME_NONNULL_END