Re: compressing an NSString
Re: compressing an NSString
- Subject: Re: compressing an NSString
- From: Ondra Cada <email@hidden>
- Date: Sat, 13 May 2006 19:10:56 +0200
Stephen,
On 13.5.2006, at 18:41, stephen rouse wrote:
I'm working on a cocoa app in which i'd like to compress a chunk of
xml (stored in an instance of NSString) before sending it over the
wire. Is there a recommended way to accomplish this?
I notice that zlib is installed as part of panther, so was thinking
that a category on NSString that made use of zlib would be a decent
approach, so i could call a method like
stringByCompressingString:options: or something similar.
I've never done this sort of thing before, so i thought i would
check here to see if:
a. this approach was wrong-headed.
b. something like this already exists somewhere.
Myself, I would launch bzip and pipe the data through it. YMMV, of
course.
Anyroad, if you are about to write this, I guess you want rather
compress NSData than NSStrings (adding perhaps just a convenience
NSString category which would convert self to NSData and then use the
compression).
---
Ondra Čada
OCSoftware: email@hidden http://www.ocs.cz
private email@hidden http://www.ocs.cz/oc
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