On 26 Aug 2012, at 03:02, Graham Cox <graham....@bigpond.com> wrote:

> 
> On 25/08/2012, at 8:14 PM, Mike Abdullah <cocoa...@mikeabdullah.net> wrote:
> 
>> I had a funny feeling you were going to point the finger at us ;-)
>> Checked out the code, and I can assure you, iMedia is doing this:
>> 
>> NSURL* url = [NSURL URLWithString:library];
>> NSString* path = [url path];
>> 
>> Where library is a string retrieved from the prefs to note where a media 
>> library lives. I continue to be pretty sure no path-based APIs accept URL 
>> strings.
> 
> 
> Well.....
> 
> This code was based on a very old version of the iMedia code, probably from 
> 2008 or 9. It was certainly heavily modified when I adapted it to my own 
> structures, but this part I kept intact. In fact, it still retains remnants 
> of a workaround for some other Cocoa bug along with the comments pertaining 
> to it, which is why I know I never altered it. Perhaps the behaviour just 
> happened to work... or perhaps back then Apple were not storing a URL in the 
> prefs but a path?

The latter seems more likely. The thing is this:

file://localhost/example.png

is a perfectly valid relative path, going:

file/           >       localhost       >       example.png

(if you were browsing in the Finder)
> 
> It's very probable that it got changed later - I haven't checked to see what 
> the current version does. Presumably, it was updated to use NSURL at some 
> point, but the version I used was path-based.
> 
> I hadn't realised that you were associated with Karelia. I wasn't pointing 
> the finger, just trying to understand what the issue was. I accept that in 
> porting the code Karelia no longer have any responsibility for it. What have 
> been your experiences with sandboxing the iMedia browser?

No worries; the "finger-pointing" was meant mostly in jest. We're getting there 
on sandboxing it. Mostly not tooooo painful, but held up by a bookmarks bug at 
present.

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