Overlays: using search attributes

[Johan Jakus <johan.jakus@gmail.com>]

Hello everyone,

As mentioned before, I'm working on an overlay. And, I need to retrieve all the attributes send with the search request.

Here is a part of my source:

   AttributeDescription* patt = op->oq_search.rs_attrs->an_desc;

   while(patt != NULL)

   {

     fprintf(fdebug, "attributes: %*s \n", (int) patt->ad_cname.bv_len, patt->ad_cname.bv_val);

     patt = patt->ad_next;

   }

This only writes the name of the first attribute to the "fdebug" file. And the "patt->ad_next" is NULL (even when I've lots of attributes in my request).

I tried using the AttributeName with the "an_name", but in the AttibuteName structure there is no pointer to the next AttibuteName.

I could realy use some help! Thanks!

Johan Jakus