Re: Calculating file size

FROM : Jean-Daniel Dupas
DATE : Sun Apr 27 12:40:08 2008

Le 27 avr. 08 à 06:33, Jens Alfke a écrit :

>
> On 26 Apr '08, at 6:50 PM, Cocoa Dev wrote:
>

>> I was wondering what was the best way to calucate folder size with 
>> cocoa? I
>> was able to do this but it does not include resource forks:

>
> I think you'll need to drop down to a lower-level API to get the 
> resource fork size; probably one of the "*CatInfo*" calls in 
> <Files.h>. I can't really give specific advice because I haven't 
> used those much since OS 9, and they've changed a lot since.


There is no Cocoa API do to such thing but the CoreServices way is not 
very difficult.
There is some sample in the FS Performance Guidelines (http://developer.apple.com/documentation/Performance/Conceptual/FileSystem/Articles/IteratingFiles.html
)