Can you just dump it from -[NSString dataUsingEncoding:] which is way simpler?
发自我的 iPhone 在 2013-6-9,6:06,Luboš Doležel <lu...@dolezel.info> 写道: > Hi, > > GNUstep's NSString currently lacks > getBytes:maxLength:usedLength:encoding:options:range:remainingRange: > > (added in OS X 10.5). > > I wanted to implement this function, but GSFromUnicode()'s behavior is not > the best fit for this method: > > 1) it fails if the output buffer is too small - we don't want that in this > case > 2) it doesn't tell you how many input characters were converted (which is > understandable because of 1) > > So I decided to use iconv() directly, which has a pitfall. I'd need to access > static members (EntrySupported) of Unicode.m to know the iconv encoding's > name etc. So I guess the iconv-related code (as attached) should be moved > into Unicode.m. > > =============== > > So I have a question: is it OK to write a function with declaration: > > BOOL GSFromUnicodePartial(NSStringEncoding enc, int options, unichar **inbuf, > size_t *inbytesleft, char **outbuf, size_t *outbytesleft); > > that wouldn't suffer from 1) and 2) and add it into > Source/Additions/Unicode.m next to GSFromUnicode()? > > -- > Luboš Doležel > <getBytes.patch> > _______________________________________________ > Gnustep-dev mailing list > Gnustep-dev@gnu.org > https://lists.gnu.org/mailman/listinfo/gnustep-dev _______________________________________________ Gnustep-dev mailing list Gnustep-dev@gnu.org https://lists.gnu.org/mailman/listinfo/gnustep-dev