return 0;
}
-void client_start_search(struct client *cl, const char *sort_strategy,
- const char *sort_spec)
+void client_start_search(struct client *cl, const char *sort_strategy_and_spec,
+ int increasing)
{
struct session_database *sdb = client_get_database(cl);
struct connection *co = client_get_connection(cl);
const char *opt_preferred = session_setting_oneval(sdb, PZ_PREFERRED);
const char *extra_args = session_setting_oneval(sdb, PZ_EXTRA_ARGS);
char maxrecs_str[24], startrecs_str[24];
+ ZOOM_query q;
assert(link);
/* facets definition is in PQF */
client_set_facets_request(cl, link);
+ q = ZOOM_query_create();
if (cl->cqlquery)
{
- ZOOM_query q = ZOOM_query_create();
yaz_log(YLOG_LOG, "Search %s CQL: %s", client_get_id(cl),
cl->cqlquery);
ZOOM_query_cql(q, cl->cqlquery);
if (*opt_sort)
ZOOM_query_sortby(q, opt_sort);
- if (sort_strategy && sort_spec)
- {
- yaz_log(YLOG_LOG, "applying %s %s", sort_strategy, sort_spec);
- ZOOM_query_sortby2(q, sort_strategy, sort_spec);
- }
- rs = ZOOM_connection_search(link, q);
- ZOOM_query_destroy(q);
}
else
{
- ZOOM_query q = ZOOM_query_create();
-
yaz_log(YLOG_LOG, "Search %s PQF: %s", client_get_id(cl), cl->pquery);
-
+
ZOOM_query_prefix(q, cl->pquery);
-
- if (sort_strategy && sort_spec)
+ }
+ if (sort_strategy_and_spec &&
+ strlen(sort_strategy_and_spec) < 40 /* spec below */)
+ {
+ char spec[50], *p;
+ strcpy(spec, sort_strategy_and_spec);
+ p = strchr(spec, ':');
+ if (p)
{
- yaz_log(YLOG_LOG, "applying %s %s", sort_strategy, sort_spec);
- ZOOM_query_sortby2(q, sort_strategy, sort_spec);
+ *p++ = '\0'; /* cut the string in two */
+ while (*p == ' ')
+ p++;
+ if (increasing)
+ strcat(p, " <");
+ else
+ strcat(p, " >");
+ yaz_log(YLOG_LOG, "applying %s %s", spec, p);
+ ZOOM_query_sortby2(q, spec, p);
}
- rs = ZOOM_connection_search(link, q);
- ZOOM_query_destroy(q);
}
+ rs = ZOOM_connection_search(link, q);
+ ZOOM_query_destroy(q);
ZOOM_resultset_destroy(cl->resultset);
cl->resultset = rs;
connection_continue(co);