[rt-devel] Re: [PATCH] Preserve original charset + fix bogus UTF32LE guess on binary attachments

[Dmitry Sivachenko]

On Fri, Jun 27, 2003 at 03:49:25PM +0400, Dmitry Sivachenko wrote:
> On Fri, Jun 27, 2003 at 03:24:24PM +0400, Dmitry Sivachenko wrote:
> > On Fri, Jun 27, 2003 at 07:05:13PM +0800, Autrijus Tang wrote:
> > > On Fri, Jun 27, 2003 at 01:29:33PM +0400, Dmitry Sivachenko wrote:
> > > > Now RT sends text/html body as an attach, but it does not specify the
> > > > encoding of that attach:
> > > > 
> > > > ------------=_1056705889-6534-1
> > > > Content-Type: text/html
> > > > Content-Disposition: inline
> > > > Content-Transfer-Encoding: quoted-printable
> > > > 
> > > > The body of the original message was text/html; charset=windows-1251,
> > > > but the information about charset is missing in the message RT sends to
> > > > subscribers.
> > > 
> > > Indeed, that's a flaw of my OriginalEncoding implementation.
> > > 
> > > The patch below against lib/RT/I18N.pm should cure it, as well as
> > > fix the bofus UTF32 guessing bug for binary attachments -- it now
> > > only feeds text/*'s body to Encode::Guess, which is IMHO the
> > > Right Thing to do.
> > > 
> > > Testing and feedback will be appreciated.
> > > 
> 
> I found a problem with that patch.  Now all valid subjects
> (say, =?koi8-r?B?1MXT1A==?=) are incorrectly processed.
> This one becomes =?KOI8-R?B?W3ZoLmRlbW9zLnN1ICMyNzYwXSA/Pz8/Pz8/Pw==?=
> and MUA displays it as [vh.demos.su #2760] ????????
> (note '????????' at the end).

Please ignore.  It was an error at my side ;-((
Sorry for the mess.