Re: commit: ldap/servers/slapd dn.c filter.c filterentry.c matchedValues.c mra.c proto-slap.h result.c slap.h

["Pierangelo Masarati" <masarati@aero.polimi.it>]

ando@OpenLDAP.org writes: 

> Update of /repo/OpenLDAP/pkg/ldap/servers/slapd

> Log Message:
> - added the capability to filter based on hasSubordinate attribute 
>   to back-bdb, back-ldbm and back-sql (the latter with limitations);
> - added handling of ":dn" attributes to extended rfc2254 filters 
>   and to matched value filter

These features need #define SLAP_X_FILTER_HASSUBORDINATES and
SLAP_X_MRA_MATCH_DNATTRS; I've temporarily defined them
in proto-slap.h (any better place?) because they need
to be visible to a number of files. 

> - altered the behavior of get_mra() when a matching rule is given:
>   now it checks whether it is compatible with the attribute syntax
>   and, in case it is, the given mr is used.  In case of no type, 
>   the check is delayed when filtering

This needs review by someone that knows the details of match rules.
It looks fine to me (in this case, we may trim the #if 1/#else stuff). 

Thanks, Ando.
Dr. Pierangelo Masarati               | voice: +39 02 2399 8309
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