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session-ios/src/Storage/TSStorageManager.h

62 lines
2.2 KiB
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
#import "TSStorageKeys.h"
#import <Foundation/Foundation.h>
#import <YapDatabase/YapDatabase.h>
@class ECKeyPair;
@class PreKeyRecord;
@class SignedPreKeyRecord;
NS_ASSUME_NONNULL_BEGIN
extern NSString *const TSUIDatabaseConnectionDidUpdateNotification;
@interface TSStorageManager : NSObject
- (instancetype)init NS_UNAVAILABLE;
+ (instancetype)sharedManager;
/**
* Returns NO if:
*
* - Keychain is locked because device has just been restarted.
* - Password could not be retrieved because of a keychain error.
*/
+ (BOOL)isDatabasePasswordAccessible;
- (void)setupDatabase;
- (void)deleteThreadsAndMessages;
- (void)resetSignalStorage;
- (nullable YapDatabase *)database;
- (nullable YapDatabaseConnection *)newDatabaseConnection;
- (void)setObject:(id)object forKey:(NSString *)key inCollection:(NSString *)collection;
- (void)removeObjectForKey:(NSString *)string inCollection:(NSString *)collection;
- (BOOL)boolForKey:(NSString *)key inCollection:(NSString *)collection;
- (int)intForKey:(NSString *)key inCollection:(NSString *)collection;
- (void)setInt:(int)integer forKey:(NSString *)key inCollection:(NSString *)collection;
- (id)objectForKey:(NSString *)key inCollection:(NSString *)collection;
- (int)incrementIntForKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable NSDate *)dateForKey:(NSString *)key inCollection:(NSString *)collection;
- (void)setDate:(NSDate *)value forKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable NSDictionary *)dictionaryForKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable NSString *)stringForKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable NSData *)dataForKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable ECKeyPair *)keyPairForKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable PreKeyRecord *)preKeyRecordForKey:(NSString *)key inCollection:(NSString *)collection;
- (nullable SignedPreKeyRecord *)signedPreKeyRecordForKey:(NSString *)key inCollection:(NSString *)collection;
- (void)purgeCollection:(NSString *)collection;
@property (nullable, nonatomic, readonly) YapDatabaseConnection *dbConnection;
@end
NS_ASSUME_NONNULL_END