54 lines
1.6 KiB
Objective-C
54 lines
1.6 KiB
Objective-C
//
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// Copyright 2017 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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NS_ASSUME_NONNULL_BEGIN
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// Use instead of NSTemporaryDirectory()
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// prefer the more restrictice OWSTemporaryDirectory,
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// unless the temp data may need to be accessed while the device is locked.
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NSString *OWSTemporaryDirectory(void);
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NSString *OWSTemporaryDirectoryAccessibleAfterFirstAuth(void);
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void ClearOldTemporaryDirectories(void);
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@interface OWSFileSystem : NSObject
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+ (instancetype)new NS_UNAVAILABLE;
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- (instancetype)init NS_UNAVAILABLE;
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+ (BOOL)protectFileOrFolderAtPath:(NSString *)path;
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+ (BOOL)protectFileOrFolderAtPath:(NSString *)path fileProtectionType:(NSFileProtectionType)fileProtectionType;
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+ (BOOL)protectRecursiveContentsAtPath:(NSString *)path;
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+ (NSString *)appDocumentDirectoryPath;
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+ (NSString *)appLibraryDirectoryPath;
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+ (NSURL *)appSharedDataDirectoryURL;
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+ (NSString *)appSharedDataDirectoryPath;
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+ (NSString *)cachesDirectoryPath;
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+ (nullable NSError *)renameFilePathUsingRandomExtension:(NSString *)oldFilePath;
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+ (nullable NSError *)moveAppFilePath:(NSString *)oldFilePath sharedDataFilePath:(NSString *)newFilePath;
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+ (BOOL)moveFilePath:(NSString *)oldFilePath toFilePath:(NSString *)newFilePath error:(NSError **)error;
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// Returns NO IFF the directory does not exist and could not be created.
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+ (BOOL)ensureDirectoryExists:(NSString *)dirPath;
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+ (BOOL)ensureFileExists:(NSString *)filePath;
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+ (void)deleteContentsOfDirectory:(NSString *)dirPath;
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+ (nullable NSNumber *)fileSizeOfPath:(NSString *)filePath;
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+ (nullable NSNumber *)fileSizeOfUrl:(NSURL *)fileUrl;
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@end
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NS_ASSUME_NONNULL_END
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