On Thu, Jan 27, 2005 at 04:23:52PM +0200, Krasimir Angelov wrote: > HSQL uses withCString internally. withCString strips the higher order > bytes from Char.
You should be able to replace withCString with withUTF8String from my CWStringBasic module, which you can get from here: http://repetae.net/john/recent/src/HsLocale/CWStringBasic.hs and is part of my bigger HsLocale project http://repetae.net/john/recent/out/HsLocale.html but just that one file should be enough if all you need is UTF8. John > > > On Thu, 27 Jan 2005 15:11:38 +0100, Santoemma Enrico > <[EMAIL PROTECTED]> wrote: > > Oops... I hit the wrong key, sending a partial post. Sorry :) > > > > Again: > > I have a problem with strings and unicode chars, when writing slq > > statements on Oracle ODBC driver through HSQL. > > I'm writing here because I suspect that a fix could come from writing 8 bit > > strings, if it is possible somehow. > > > > I'm sorry, the problem is very deep into it's context, and I know it's not > > easy to follow the reasoning. > > These are the facts: > > - I execute an SQL statement, an INSERT, where some values come from a web > > browser, and are UTF-8 encoded > > - Oracle ODBC expects UCS-2, so it converts the values into UTF-8, of > > course scrambling the data > > - when I convert, in Haskell, UTF-8 to UCS-2, I see that someone (perhaps > > HSQL) strips one byte from the two Char's bytes, so again Oracle receives > > bad data > > > > As I haven't found how to force the driver not to strip the byte, and also > > I don't like to convert data two times, I'd try to send 8 bit strings, but > > don't know how. > > Is Word8 a solution? If it is, what is the contstructor?, as w = W8# 1 > > doesn't compile. > > > > I'm weak on low level Haskell. Where do I find references? On the Report? > > > > Thanks, > > Enrico > > > > _______________________________________________ > > Glasgow-haskell-users mailing list > > Glasgow-haskell-users@haskell.org > > http://www.haskell.org/mailman/listinfo/glasgow-haskell-users > > > -- > Glasgow-haskell-users mailing list > Glasgow-haskell-users@haskell.org > http://www.haskell.org/mailman/listinfo/glasgow-haskell-users > -- John Meacham - ârepetae.netâjohnâ _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users