Re: [Evolution] Attachment names with

[NotZed <notzed ximian com>]

Umm, this is not a bug.

rfc2046:
     content := "Content-Type" ":" type "/" subtype
                *(";" parameter)
                ; Matching of media type and subtype
                ; is ALWAYS case-insensitive.

     parameter := attribute "=" value

     attribute := token
                  ; Matching of attributes
                  ; is ALWAYS case-insensitive.

     value := token / quoted-string

     token := 1*<any (US-ASCII) CHAR except SPACE, CTLs,
                 or tspecials>

And then rfc2047 (page 7)
   These are the ONLY locations where an 'encoded-word' may appear.  In
   particular:

   + An 'encoded-word' MUST NOT appear in any portion of an 'addr-spec'.

   + An 'encoded-word' MUST NOT appear within a 'quoted-string'.

   + An 'encoded-word' MUST NOT be used in a Received header field.

   + An 'encoded-word' MUST NOT be used in parameter of a MIME
     Content-Type or Content-Disposition field, or in any structured
     field body except within a 'comment' or 'phrase'.



So this last item (and it being a quoted-string) explicitly forbids this.
And ther eis no requirement in the following seciton that this be even
understood.



> Thanks, I've just entered this into bugzilla.
>
> Jeff
>
> On 24 May 2001 10:14:34 +0200, Juan Alonso Hernández wrote:
> > Evo doesn't seem to parse correctly the name of an attachment when it
> > has 'foreign' characters. This is an actual attachment. Evo displays it
> > and prompt me to save it as:
> > =?iso-8859-1?Q?Campa=F1a_verano_2001_Experto_en_Seguridad_=28oferta=29=2Edoc?=
> >
> >
> >
> > ------_=_NextPart_000_01C0E2E9.8F93CF60
> > Content-Type: application/msword;
> > name="=?iso-8859-1?Q?Campa=F1a_verano_2001_Experto_en_Segur?=
> > =?iso-8859-1?Q?idad_=28oferta=29=2Edoc?="
> > Content-Transfer-Encoding: base64
> > Content-Disposition: attachment;
> > filename="=?iso-8859-1?Q?Campa=F1a_verano_2001_Experto_en_S?=
> > =?iso-8859-1?Q?eguridad_=28oferta=29=2Edoc?="
> >
> >
> >
> > -- 
> > -
> > Juan Alonso Hernández <jah nekkar es>
> >
> > (34) 915 239 681
> >
> > Security Team
> > Heyde España
> >
> > PGP 
> >  Signature: www.dharana.net/dharana.asc
> >  Fingerprint:   408A 70EF 1457 5BC4 CCB1 6324 640E 6F32 B50B 4E68
> > -
> >
> > _______________________________________________
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>
>
>
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