| //===--- NSFileManagerShims.h - Foundation decl. for FileManager overlay --===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #import "FoundationShimSupport.h" |
| |
| NS_BEGIN_DECLS |
| |
| NS_INLINE NS_RETURNS_RETAINED NSURL *_Nullable __NSFileManagerReplaceItemAtURL(NSFileManager *self_, NSURL *originalItemURL, NSURL *newItemURL, NSString *_Nullable backupItemName, NSFileManagerItemReplacementOptions options, NSError **_Nullable error) { |
| NSURL *result = nil; |
| BOOL success = [self_ replaceItemAtURL:originalItemURL withItemAtURL:newItemURL backupItemName:backupItemName options:options resultingItemURL:&result error:error]; |
| return success ? result : nil; |
| } |
| |
| NS_INLINE NS_RETURNS_RETAINED NSDirectoryEnumerator<NSURL *> *_Nullable __NSFileManagerEnumeratorAtURL(NSFileManager *self_, NSURL *url, NSArray<NSURLResourceKey> *_Nullable keys, NSDirectoryEnumerationOptions options, BOOL (^errorHandler)(NSURL *url, NSError *error) ) { |
| return [self_ enumeratorAtURL:url includingPropertiesForKeys:keys options:options errorHandler:^(NSURL *url, NSError *error) { |
| NSURL *realURL = url ?: error.userInfo[NSURLErrorKey]; |
| if (!realURL) { |
| NSString *path = error.userInfo[NSFilePathErrorKey]; |
| realURL = [NSURL fileURLWithPath:path]; |
| } |
| return errorHandler(realURL, error); |
| }]; |
| } |
| |
| NS_END_DECLS |
