/*
- * $Id: zoom-c.c,v 1.2 2001-10-24 12:24:43 adam Exp $
+ * $Id: zoom-c.c,v 1.3 2001-11-06 17:05:19 adam Exp $
*
* ZOOM layer for C, connections, result sets, queries.
*/
}
}
-Z3950_search Z3950_search_create(void)
+Z3950_query Z3950_query_create(void)
{
- Z3950_search s = xmalloc (sizeof(*s));
+ Z3950_query s = xmalloc (sizeof(*s));
s->refcount = 1;
s->query = 0;
return c->host_port;
}
-void Z3950_search_destroy(Z3950_search s)
+void Z3950_query_destroy(Z3950_query s)
{
if (!s)
return;
(s->refcount)--;
- yaz_log (LOG_DEBUG, "Z3950_search_destroy count=%d", s->refcount);
+ yaz_log (LOG_DEBUG, "Z3950_query_destroy count=%d", s->refcount);
if (s->refcount == 0)
{
odr_destroy (s->odr);
}
}
-int Z3950_search_prefix(Z3950_search s, const char *str)
+int Z3950_query_prefix(Z3950_query s, const char *str)
{
s->query = odr_malloc (s->odr, sizeof(*s->query));
s->query->which = Z_Query_type_1;
return 0;
}
-int Z3950_search_sortby(Z3950_search s, const char *criteria)
+int Z3950_query_sortby(Z3950_query s, const char *criteria)
{
s->sort_spec = yaz_sort_spec (s->odr, criteria);
if (!s->sort_spec)
Z3950_resultset Z3950_connection_search_pqf(Z3950_connection c, const char *q)
{
Z3950_resultset r;
- Z3950_search s = Z3950_search_create();
+ Z3950_query s = Z3950_query_create();
- Z3950_search_prefix (s, q);
+ Z3950_query_prefix (s, q);
r = Z3950_connection_search (c, s);
- Z3950_search_destroy (s);
+ Z3950_query_destroy (s);
return r;
}
-Z3950_resultset Z3950_connection_search(Z3950_connection c, Z3950_search q)
+Z3950_resultset Z3950_connection_search(Z3950_connection c, Z3950_query q)
{
Z3950_resultset r = Z3950_resultset_create ();
Z3950_task task;
rp = &(*rp)->next;
}
}
- Z3950_search_destroy (r->search);
+ Z3950_query_destroy (r->search);
Z3950_options_destroy (r->options);
odr_destroy (r->odr);
xfree (r);
}
void Z3950_resultset_records (Z3950_resultset r, Z3950_record *recs,
- size_t *cnt)
+ size_t start, size_t count)
{
int force_present = 0;
- int start, count;
if (!r)
return ;
- start = Z3950_options_get_int (r->options, "start", 0);
- count = Z3950_options_get_int (r->options, "count", 0);
- if (cnt && recs)
+ if (count && recs)
force_present = 1;
Z3950_resultset_retrieve (r, force_present, start, count);
if (force_present)
{
size_t i;
- for (i = 0; i< *cnt; i++)
+ for (i = 0; i< count; i++)
recs[i] = Z3950_resultset_record_immediate (r, i+start);
}
}
return nrec;
}
-Z3950_record Z3950_resultset_record_immediate (Z3950_resultset s, int pos)
+Z3950_record Z3950_resultset_record_immediate (Z3950_resultset s,size_t pos)
{
Z3950_record rec = record_cache_lookup (s, pos, 0);
if (!rec)
return Z3950_record_dup (rec);
}
-Z3950_record Z3950_resultset_record (Z3950_resultset r, int pos)
+Z3950_record Z3950_resultset_record (Z3950_resultset r, size_t pos)
{
Z3950_resultset_retrieve (r, 1, pos, 1);
return Z3950_resultset_record_immediate (r, pos);
xfree (rec);
}
-void *Z3950_record_get (Z3950_record rec, const char *type, int *len)
+void *Z3950_record_get (Z3950_record rec, const char *type, size_t *len)
{
Z_NamePlusRecord *npr;
if (!rec)
return 0;
}
-void *Z3950_resultset_get (Z3950_resultset s, int pos, const char *type,
- int *len)
+void *Z3950_resultset_get (Z3950_resultset s, size_t pos, const char *type,
+ size_t *len)
{
Z3950_record rec = record_cache_lookup (s, pos, 0);
return Z3950_record_get (rec, type, len);