On 22 Oct 2012, at 21:23, Sean McBride <s...@rogue-research.com> wrote:

> Hi all,
> 
> I have recently been replacing all my Alias Manager use with NSURL & 
> bookmarks.
> 
> One thing that has surprised and confused me is the 'keys' parameter to 
> bookmarkDataWithOptions:includingResourceValuesForKeys:relativeToURL:error:.
> 
> The docs say only "An array of names of URL resource properties".
> 
> It seems that if you provide nil and are later unable to resolve the 
> bookmark, you can't find out *anything* about it, not even its original name 
> or path.  With an AliasRecord, you are always able to get basic info like 
> that back.  I found one related item in the archives:
> <http://lists.apple.com/archives/cocoa-dev/2012/Feb/msg00165.html>
> 
> Is it others' experience as well that it is vital to always at least provide 
> a few basic keys like NSURLNameKey and NSURLParentDirectoryURLKey?

I've seen another thread somewhere where an Apple engineer said there was no 
API at present, and that a workaround was to store the path yourself under a 
custom key.

It seems to me that storing the name + parent directory would do the trick just 
as well. Or on 10.8+, there's NSURLPathKey too.
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