+
+struct ord_list *ord_list_create(NMEM nmem)
+{
+ return 0;
+}
+
+struct ord_list *ord_list_append(NMEM nmem, struct ord_list *list,
+ int ord)
+{
+ struct ord_list *n = nmem_malloc(nmem, sizeof(*n));
+ n->ord = ord;
+ n->next = list;
+ return n;
+}
+
+struct ord_list *ord_list_dup(NMEM nmem, struct ord_list *list)
+{
+ struct ord_list *n = ord_list_create(nmem);
+ for (; list; list = list->next)
+ n = ord_list_append(nmem, n, list->ord);
+ return n;
+}
+
+/**
+ \brief Creates a TERMID entry.
+ \param name Term/Name buffer with given length
+ \param length of term
+ \param flags for term
+ \param type Term Type, Z_Term_general, Z_Term_characterString,..
+ \param nmem memory for term.
+ \param ol ord list
+ \param reg_type register type
+ \param hits_limit limit before counting stops and gets approximate
+ \param ref_id supplied ID for term that can be used to identify this
+*/
+TERMID rset_term_create(const char *name, int length, const char *flags,
+ int type, NMEM nmem, struct ord_list *ol,
+ int reg_type,
+ zint hits_limit, const char *ref_id)
+
+{
+ TERMID t;
+ yaz_log (log_level, "term_create '%s' %d f=%s type=%d nmem=%p",
+ name, length, flags, type, nmem);
+ t= (TERMID) nmem_malloc(nmem, sizeof(*t));
+ if (!name)
+ t->name = NULL;
+ else if (length == -1)
+ t->name = nmem_strdup(nmem, name);
+ else
+ t->name = nmem_strdupn(nmem, name, length);
+ if (!ref_id)
+ t->ref_id = 0;
+ else
+ t->ref_id = nmem_strdup(nmem, ref_id);
+ if (!flags)
+ t->flags = NULL;
+ else
+ t->flags = nmem_strdup(nmem, flags);
+ t->hits_limit = hits_limit;
+ t->type = type;
+ t->reg_type = reg_type;
+ t->rankpriv = 0;
+ t->rset = 0;
+ t->ol = ord_list_dup(nmem, ol);
+ return t;
+}
+
+int rset_default_read(RSFD rfd, void *buf, TERMID *term)
+{
+ RSET rset = rfd->rset;
+ int rc = (*rset->control->f_read)(rfd, buf, term);
+ if (rc > 0)
+ {
+ if (rfd->counted_items == 0 ||
+ (rset->keycontrol->cmp)(buf, rfd->counted_buf) > rset->scope)
+ {
+ memcpy(rfd->counted_buf, buf, rset->keycontrol->key_size);
+ rfd->counted_items++;
+ }
+ }
+ return rc;
+}
+
+int rset_default_forward(RSFD rfd, void *buf, TERMID *term,
+ const void *untilbuf)
+{
+ RSET rset = rfd->rset;
+ int more;
+
+ if (rset->control->f_forward &&
+ rfd->counted_items >= rset->hits_limit)
+ {
+ assert (rset->control->f_forward != rset_default_forward);
+ return rset->control->f_forward(rfd, buf, term, untilbuf);
+ }
+
+ while ((more = rset_read(rfd, buf, term)) > 0)
+ {
+ if ((rfd->rset->keycontrol->cmp)(untilbuf, buf) <= 1)
+ break;
+ }
+ if (log_level)
+ yaz_log (log_level, "rset_default_forward exiting m=%d c=%d",
+ more, rset->scope);
+
+ return more;
+}
+
+void rset_visit(RSET rset, int level)
+{
+ int i;
+ yaz_log(YLOG_LOG, "%*s%c " ZINT_FORMAT, level, "",
+ rset->hits_approx ? '~' : '=',
+ rset->hits_count);
+ for (i = 0; i<rset->no_children; i++)
+ rset_visit(rset->children[i], level+1);
+}
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+