Re: Base64 encoding and deprecated stringWithCString: length:
Re: Base64 encoding and deprecated stringWithCString: length:
- Subject: Re: Base64 encoding and deprecated stringWithCString: length:
- From: Clark Cox <email@hidden>
- Date: Wed, 7 Oct 2009 22:02:24 -0700
On Mon, Oct 5, 2009 at 8:28 AM, Nala Gnirut <email@hidden> wrote:
> Hi all,
> I'm trying to use in a new Cocoa project base64 code sample from here:
>
> http://snipurl.com/sc6wd
>
> Part of the code adopts deprecated + (id)stringWithCString:(const char
> *)cString length:(NSUInteger)length
>
> so I'm replacing
>
> long base64Length = BIO_get_mem_data(mem, &base64Pointer);
> NSString * base64String = [NSString stringWithCString: base64Pointer length:
> base64Length];
>
> with
>
> NSString * base64String = [NSString stringWithCString: base64Pointer
> encoding: NSUTF8StringEncoding];
Because the stringWithCString:... methods expect C strings (i.e.
NUL-terminated strings). Instead, use:
NSString * base64String = [[[NSString alloc] initWithBytes:
base64Pointer length: base64Length encoding: NSASCIIStringEncoding]
autorelease];
--
Clark S. Cox III
email@hidden
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