> On 4 Nov 2016, at 10:39, Ken Thomases <k...@codeweavers.com> wrote: > > On Nov 3, 2016, at 10:08 PM, Gerriet M. Denkmann <gerri...@icloud.com> wrote: >> >> URLByResolvingAliasFileAtURL does almost the same, has no special behaviour >> with “/private”, and even can resolve an alias. >> But: only when this alias is the final component of a path. >> I.e. /path/aliasToFoo will be resolved to /path/foo; but >> /path/aliasToFoo/someFile will not. > > Paths "through" alias files make no sense. Nothing else in the system will > resolve an alias there, so nothing will ever produce such a path.
I typed in some OpenPanel: “/tmp/a1 alias/a2/aFile” and “/private/tmp/a1/a2/aFile” was opened without any problems. But this may well be the only place where this works. My app just needs the same functionality. > If your code is producing such paths, you should fix it, because nothing else > will be able to process them. No, it does not. It just wants to read files. > You should construct NSURL objects from the two paths, use > -getResourceValue:forKey:error: with the key NSURLFileResourceIdentifierKey > to get the resource ID for each, and then use [resourceID1 > isEqual:resourceID2] to determine if the two paths refer to the same > file-system object. What I need is: goodPath = [ pathFromFSEventStream hasPrefix: somePath ] pathFromFSEventStream might no longer exist (FSEventStream notifying me of it’s demise). I would still consider it a “ goodPath” if it has the right prefix. Even if it does exist, I would need something like: [ fileResourceIdentifierFromFSEventStream isEqualOrDescendentOf: someFileResourceIdentifier ]. This might become rather more involved than a simple hasPrefix. Kind regards, Gerriet. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com