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Re: Bug#99933: second attempt at more comprehensive unicode policy



Hello Lars,

On Tue, Jan 14, 2003 at 12:30:28PM +0200, Lars Wirzenius wrote:
> ti, 14-01-2003 kello 10:23, Jochen Voss kirjoitti:
> > On Tue, Jan 14, 2003 at 01:23:51AM -0600, starner@okstate.edu wrote:
> > > Not acceptable. Filenames are and must be in the locale charset. There is
> > > no other sane option [...]
> > No, this does not work, too.  Imagine two scenarios:
>
> 3) Floppies, CD-ROMs and other media, either old or from systems with
> other charsets.

I think the kernel contains character set conversion code for some
character sets.  From the kernel configuration help:

   CONFIG_NLS_DEFAULT:

   The default NLS used when mounting file system. Note, that this is
   the NLS used by your console, not the NLS used by a specific file
   system (if different) to store data (filenames) on a disk.
   Currently, the valid values are:
   big5, cp437, cp737, cp775, cp850, cp852, cp855, cp857, cp860, cp861,
   cp862, cp863, cp864, cp865, cp866, cp869, cp874, cp932, cp936,
   cp949, cp950, cp1250, cp1251, cp1255, euc-jp, euc-kr, gb2312, iso8859-1,
   iso8859-2, iso8859-3, iso8859-4, iso8859-5, iso8859-6, iso8859-7,
   iso8859-8, iso8859-9, iso8859-13, iso8859-14, iso8859-15,
   koi8-r, koi8-ru, koi8-u, sjis, tis-620, utf8.
   If you specify a wrong value, it will use the built-in NLS;
   compatible with iso8859-1.

   If unsure, specify it as "iso8859-1".

and

   CONFIG_NLS_ISO8859_15:

   If you want to display filenames with native language characters
   from the Microsoft FAT file system family or from JOLIET CD-ROMs
   correctly on the screen, you need to include the appropriate
   input/output character sets. [...]

Maybe this applies at least to CD-ROMs (iso9660 filesystems)
and the VFAT file system?

Jochen
-- 
                                         Omm
                                      (0)-(0)
http://www.mathematik.uni-kl.de/~wwwstoch/voss/index.html

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