+ xmlNodePtr node;
+ Z_FacetList *facet_list;
+ int num_facets = 0;
+ for (node = ptr->children; node; node= node->next)
+ {
+ if (node->type == XML_ELEMENT_NODE)
+ num_facets++;
+ }
+ facet_list = facet_list_create(o, num_facets);
+ num_facets = 0;
+ for (node = ptr->children; node; node= node->next)
+ {
+ if (match_element(node, "facet"))
+ {
+ facet_list_field_set(
+ o, facet_list,
+ yaz_sru_proxy_decode_facet_field(o, node), num_facets);
+ num_facets++;
+ }
+ }
+ *facetList = facet_list;
+ break;
+ }
+ }
+ return 0;
+}
+
+
+
+static int yaz_srw_decode_diagnostics(ODR o, xmlNodePtr pptr,
+ Z_SRW_diagnostic **recs, int *num,
+ void *client_data, const char *ns)
+{
+ int i;
+ xmlNodePtr ptr;
+ *num = 0;
+ for (ptr = pptr; ptr; ptr = ptr->next)
+ {
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !xmlStrcmp(ptr->name, BAD_CAST "diagnostic"))
+ (*num)++;
+ }
+ if (!*num)
+ return 1;
+ *recs = (Z_SRW_diagnostic *) odr_malloc(o, *num * sizeof(**recs));
+ for (i = 0; i < *num; i++)
+ {
+ (*recs)[i].uri = 0;
+ (*recs)[i].details = 0;
+ (*recs)[i].message = 0;
+ }
+ for (i = 0, ptr = pptr; ptr; ptr = ptr->next)
+ {
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !xmlStrcmp(ptr->name, BAD_CAST "diagnostic"))
+ {
+ xmlNodePtr rptr;