return 0;
}
+int yaz_sort_spec_to_srw_sortkeys(Z_SortKeySpecList *sksl, WRBUF w)
+{
+ int i;
+ for (i = 0; i < sksl->num_specs; i++)
+ {
+ Z_SortKeySpec *sks = sksl->specs[i];
+ Z_SortKey *sk;
+
+ if (sks->sortElement->which != Z_SortElement_generic)
+ return -1;
+
+ sk = sks->sortElement->u.generic;
+
+ if (i)
+ wrbuf_puts(w, " ");
+
+ if (sk->which == Z_SortKey_sortAttributes)
+ return -1;
+ else if (sk->which == Z_SortKey_sortField)
+ {
+ wrbuf_puts(w, sk->u.sortField);
+ }
+ wrbuf_puts(w, ",,"); /* path is absent */
+ switch (*sks->sortRelation)
+ {
+ case Z_SortKeySpec_ascending:
+ wrbuf_puts(w, "1");
+ break;
+ case Z_SortKeySpec_descending:
+ wrbuf_puts(w, "0");
+ break;
+ }
+ wrbuf_puts(w, ",");
+ switch (*sks->caseSensitivity)
+ {
+ case Z_SortKeySpec_caseSensitive:
+ wrbuf_puts(w, "1");
+ break;
+ case Z_SortKeySpec_caseInsensitive:
+ wrbuf_puts(w, "0");
+ break;
+ }
+ wrbuf_puts(w, ",");
+ switch (sks->which)
+ {
+ case Z_SortKeySpec_null:
+ wrbuf_puts(w, "highValue");
+ break;
+ case Z_SortKeySpec_abort:
+ wrbuf_puts(w, "abort");
+ break;
+ case Z_SortKeySpec_missingValueData:
+ wrbuf_write(w, (const char *) sks->u.missingValueData->buf,
+ sks->u.missingValueData->len);
+ }
+ }
+ return 0;
+}
+
/*
* Local variables: