[jcifs] Character Set discussions
Christopher R. Hertel
crh at ubiqx.mn.org
Wed Feb 5 04:44:34 EST 2003
Eric,
That's the missing piece. Thanks. I can dig into that now.
Chris -)-----
On Tue, Feb 04, 2003 at 05:45:13AM -0500, Glass, Eric wrote:
> Chris/All,
>
> I think this was discussed previously, but I figured I'd bring it up again
> in the interests of pedantry ;). The SMB URL draft currently specifies the
> following with regards to encoding non-ASCII characters in paths:
>
> NetBIOS names, share names, and the directory paths and filenames
> offered by an SMB server may all contain characters from outside the
> 7-bit US-ASCII character set. Applications MUST support the use of
> the URL escape sequence as described in [RFC2396] to accommodate
> octet values that represent non-US-ASCII characters.
>
> RFC 2396 doesn't appear to address non-ASCII characters; actually, it
> states:
>
> This document does not discuss the issues and recommendation for dealing
> with characters outside of the US-ASCII character set [ASCII]; those
> recommendations are discussed in a separate document.
>
> The "separate document" appears to be RFC 2718, which states:
>
> When describing URL schemes in which (some of) the elements of the
> URL are actually representations of sequences of characters, care
> should be taken not to introduce unnecessary variety in the ways
> in which characters are encoded into octets and then into URL
> characters. Unless there is some compelling reason for a
> particular scheme to do otherwise, translating character sequences
> into UTF-8 (RFC 2279) [3] and then subsequently using the %HH
> encoding for unsafe octets is recommended.
>
>
>
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--
Samba Team -- http://www.samba.org/ -)----- Christopher R. Hertel
jCIFS Team -- http://jcifs.samba.org/ -)----- ubiqx development, uninq.
ubiqx Team -- http://www.ubiqx.org/ -)----- crh at ubiqx.mn.org
OnLineBook -- http://ubiqx.org/cifs/ -)----- crh at ubiqx.org
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