On Jul 13, 2010, at 2:44 PM, Murat Konar wrote:
> NSLog(@"extAttrs:%@", [attrs objectForKey:@"NSFileExtendedAttributes"]);
> NSLog(@"attrs:%@", attrs);
> NSLog(@"extAttrs:%@", [attrs objectForKey:@"NSFileExtendedAttributes"]);
> 2010-07-13 13:14:30.648 FileManagerBug[9323:813] extAttrs:(null)
> 2010-07-13 13:14:30.653 FileManagerBug[9323:813] attrs:{
> NSFileCreationDate = 2010-07-12 17:37:02 -0700;
> NSFileExtendedAttributes = {
> "com.apple.metadata:kMDItemFinderComment" = <62706c69...00000e>;
> };
> NSFileExtensionHidden = 0;
> NSFileGroupOwnerAccountID = 219;
> NSFileGroupOwnerAccountName = gfx;
> NSFileHFSCreatorCode = 0;
> NSFileHFSTypeCode = 0;
> NSFileModificationDate = 2010-07-12 17:37:02 -0700;
> NSFileOwnerAccountID = 3779;
> NSFileOwnerAccountName = murat;
> NSFilePosixPermissions = 436;
> NSFileReferenceCount = 1;
> NSFileSize = 0;
> NSFileSystemFileNumber = 17122047;
> NSFileSystemNumber = 234881026;
> NSFileType = NSFileTypeRegular;
> }
> 2010-07-13 13:14:30.654 FileManagerBug[9323:813] extAttrs:{
> "com.apple.metadata:kMDItemFinderComment" = <62706c69...00000e>;
> }
First off, NSFileExtendedAttributes is undocumented and likely a private API.
Your bug requests might get ignored, not only because they may have nothing to
so with the compiler, but also because you are not supposed to be using private
APIs anyway.
Additionally, you are assuming that the specific dictionary entry exists before
you call NSLog(@"attrs:%@", attrs), when in fact it may not. There may be a
private method that creates the dictionary entry, that also happens to be
called by -description.
If you really need to know, you should be able to step through the code in the
debugger to find out.
HTH,
Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business"
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