On Dec 1, 2011, at 12:19 AM, Claude Saelens wrote:
> NSMutableString *aNSString = [NSMutableString
> stringWithString:xmlString];
> CFStringRef aCFString;
> CFStringRef bCFString;
> aCFString = CFStringCreateWithCString(NULL, [aNSString UTF8String],
> NSUTF8StringEncoding);
“NSUTF8StringEncoding” is wrong here — you’re passing it to a CF function,
which for some reason has its own different set of constants for string
encodings, so you’re telling it the wrong encoding. It should be
kCFStringEncodingUTF8.
Except actually you don’t need these lines at all. It looks like you’re trying
to convert an NSString to a CFString through a whole bunch of conversions; but
all this takes is a simple cast:
CFStringRef aCFString = (CFStringRef) xmlString;
And vice versa, converting CF to NS basically just takes a cast, but you want
to (a) inform the garbage collector if any that you’re doing this, and (b)
autorelease the string so it won’t be leaked:
NSString* returnValue = [NSMakeCollectable(bCFString) autorelease];
—Jens_______________________________________________
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