Howard Chu wrote:
Ralf Haferkamp wrote:
Hi,
I'd like to improve the error messages that back-config returns via LDAP to the client. Currently in many case you only get back a very generic error messages. E.g. when trying to add a second monitor database you just get: Error code LDAP_OTHER with the diagnostic message set to "<olcDatabase> failed init". To find out what really went wrong you need to dig up the logfiles.
One way to get more meaningful error messages to the client would be by adding an additional const char** text parameter to the _db_init functions (and probably some other of the BI_db_func() functions as well), similiar to what is done in many other case when error messages need to be passed to the caller.
Does somebody have better ideas how to achieve this?
That sounds like a good enough approach. Go ahead...
What about passing a SlapReply *, or a specific type? SlapReply already contains sr_err and sr_text, and other useful parameters that could be filled by functions for the purpose of being returned to a client (I can figure out possible uses of sr_matched and of sr_ctrls for future extensibility). Probably, a REP_INTERNAL should be added to the REP_* enum, to clearly distinguish responses to internal operations not related to the protocol.
p.
Ing. Pierangelo Masarati OpenLDAP Core Team
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