Re: Preserving knowledge of renamed/moved directory?
Re: Preserving knowledge of renamed/moved directory?
- Subject: Re: Preserving knowledge of renamed/moved directory?
- From: Rick Mann <email@hidden>
- Date: Mon, 28 Nov 2016 18:16:09 -0800
> On Nov 28, 2016, at 18:14 , Sean McBride <email@hidden> wrote:
>
> On Mon, 28 Nov 2016 17:06:41 -0800, Rick Mann said:
>
>> Back in the days before URLs, I could have an FSRef to a directory, and
>> no matter where I moved that directory what I named it, the FSRef was
>> still valid, and I could still read/write to it.
>>
>> Now that everything is URL based, if a thread changes the name of a
>> directory, or moves it, another thread's URL pointing to that directory
>> (or inside it) becomes invalid, right?
>>
>> Is there any way for this to not be the case? That is, for a URL to a
>> directory or subdirectory or item within to stay valid even if the path
>> to it changes?
>
> Stay valid for how long? If you need to persistent them, use them across reboots, etc. see bookmarkDataWithOptions:includingResourceValuesForKeys:relativeToURL:error.
Just that launch.
--
Rick Mann
email@hidden
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