session-ios/SignalServiceKit/src/Storage/OWSOrphanedDataCleaner.h
Michael Kirk 5e7ca89930 Proper function prototypes
// FREEBIE
2017-12-04 12:50:28 -05:00

30 lines
864 B
Objective-C

//
// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
//
NS_ASSUME_NONNULL_BEGIN
// Notes:
//
// * On disk, we only bother cleaning up files, not directories.
// * For code simplicity, we don't guarantee that everything is
// cleaned up in a single pass. If an interaction is cleaned up,
// it's attachments might not be cleaned up until the next pass.
// If an attachment is cleaned up, it's file on disk might not
// be cleaned up until the next pass.
@interface OWSOrphanedDataCleaner : NSObject
- (instancetype)init NS_UNAVAILABLE;
+ (void)auditAsync;
// completion, if present, will be invoked on the main thread.
+ (void)auditAndCleanupAsync:(void (^_Nullable)(void))completion;
+ (NSSet<NSString *> *)filePathsInAttachmentsFolder;
+ (long long)fileSizeOfFilePaths:(NSArray<NSString *> *)filePaths;
@end
NS_ASSUME_NONNULL_END