#include <yaz/query-charset.h>
#include <yaz/copy_types.h>
#include <yaz/snprintf.h>
+#include <yaz/facet.h>
#include <yaz/shptr.h>
r->connection = 0;
r->databaseNames = 0;
r->num_databaseNames = 0;
+ r->facets = 0;
+ r->facets_names = 0;
r->mutex = 0;
yaz_mutex_create(&r->mutex);
#if SHPTR
}
}
+ZOOM_API(size_t)
+ ZOOM_resultset_facets_size(ZOOM_resultset r) {
+ return r->num_facets;
+}
+
+
+ZOOM_API(ZOOM_facet_field *)
+ ZOOM_resultset_facets(ZOOM_resultset r)
+{
+ return r->facets;
+}
+
+ZOOM_API(const char**)
+ ZOOM_resultset_facet_names(ZOOM_resultset r)
+{
+ return (const char **) r->facets_names;
+}
+
+ZOOM_API(const char*)
+ ZOOM_facet_field_name(ZOOM_facet_field field)
+{
+ return field->facet_name;
+}
+
+ZOOM_API(size_t)
+ ZOOM_facet_field_term_count(ZOOM_facet_field field)
+{
+ return field->num_terms;
+}
+
+ZOOM_API(const char*)
+ ZOOM_facet_field_get_term(ZOOM_facet_field field, size_t idx, int *freq) {
+ *freq = field->facet_terms[idx].frequency;
+ return field->facet_terms[idx].term;
+}
+
+
static void get_cert(ZOOM_connection c)
{
char *cert_buf;
const char *elementSetName;
const char *smallSetElementSetName;
const char *mediumSetElementSetName;
+ const char *facets;
assert(c->tasks);
assert(c->tasks->which == ZOOM_TASK_SEARCH);
if (!mediumSetElementSetName)
mediumSetElementSetName = elementSetName;
+ facets = ZOOM_options_get(r->options, "facets");
+ if (facets) {
+ Z_FacetList *facet_list = yaz_pqf_parse_facet_list(c->odr_out, facets);
+ if (facet_list) {
+ Z_OtherInformation **oi;
+ yaz_oi_APDU(apdu, &oi);
+ if (facet_list) {
+ yaz_oi_set_facetlist_oid(oi, c->odr_out, yaz_oid_userinfo_facet_1, 1, facet_list);
+ }
+ }
+ }
+
assert(r);
assert(r->query);
}
}
-static void handle_searchResult(ZOOM_connection c, ZOOM_resultset resultset,
+static void handle_search_result(ZOOM_connection c, ZOOM_resultset resultset,
Z_OtherInformation *o)
{
int i;
}
}
+static char *get_term_cstr(ODR odr, Z_Term *term) {
+
+ switch (term->which) {
+ case Z_Term_general:
+ return odr_strdupn(odr, (const char *) term->u.general->buf, (size_t) term->u.general->len);
+ break;
+ case Z_Term_characterString:
+ return odr_strdup(odr, term->u.characterString);
+ }
+ return 0;
+}
+
+static ZOOM_facet_field get_zoom_facet_field(ODR odr, Z_FacetField *facet) {
+ int term_index;
+ struct attrvalues attr_values;
+ ZOOM_facet_field facet_field = odr_malloc(odr, sizeof(*facet_field));
+ memset(&attr_values, 0, sizeof(attr_values));
+ facetattrs(facet->attributes, &attr_values);
+ facet_field->facet_name = odr_strdup(odr, attr_values.useattr);
+ facet_field->num_terms = facet->num_terms;
+ facet_field->facet_terms = odr_malloc(odr, facet_field->num_terms * sizeof(*facet_field->facet_terms));
+ for (term_index = 0 ; term_index < facet->num_terms; term_index++) {
+ Z_FacetTerm *facetTerm = facet->terms[term_index];
+ facet_field->facet_terms[term_index].frequency = *facetTerm->count;
+ facet_field->facet_terms[term_index].term = get_term_cstr(odr, facetTerm->term);
+ }
+ return facet_field;
+}
+
+static void handle_facet_result(ZOOM_connection c, ZOOM_resultset r,
+ Z_OtherInformation *o)
+{
+ int i;
+ for (i = 0; o && i < o->num_elements; i++)
+ {
+ if (o->list[i]->which == Z_OtherInfo_externallyDefinedInfo)
+ {
+ Z_External *ext = o->list[i]->information.externallyDefinedInfo;
+ if (ext->which == Z_External_userFacets)
+ {
+ int j;
+ Z_FacetList *fl = ext->u.facetList;
+ r->num_facets = fl->num;
+ r->facets = odr_malloc(r->odr, r->num_facets * sizeof(*r->facets));
+ r->facets_names = odr_malloc(r->odr, r->num_facets * sizeof(*r->facets_names));
+ for (j = 0; j < fl->num; j++)
+ {
+ r->facets[j] = get_zoom_facet_field(r->odr, fl->elements[j]);
+ r->facets_names[j] = (char *) ZOOM_facet_field_name(r->facets[j]);
+ }
+ }
+ }
+ }
+}
+
+
static void handle_search_response(ZOOM_connection c, Z_SearchResponse *sr)
{
ZOOM_resultset resultset;
ZOOM_options_set_int(resultset->options, "presentStatus",
*sr->presentStatus);
}
- handle_searchResult(c, resultset, sr->additionalSearchInfo);
+ handle_search_result(c, resultset, sr->additionalSearchInfo);
+
+ handle_facet_result(c, resultset, sr->additionalSearchInfo);
resultset->size = *sr->resultCount;
handle_records(c, sr->records, 0);