+ wrbuf_printf(wr, ">\n");
+ for (s = n->u.datafield.subfields; s; s = s->next)
+ {
+ /* if identifier length is 2 (most MARCs),
+ the code is a single character .. However we've
+ seen multibyte codes, so see how big it really is */
+ size_t using_code_len =
+ (identifier_length != 2) ? identifier_length - 1
+ :
+ cdata_one_character(mt, s->code_data);
+
+ wrbuf_iconv_puts(wr, mt->iconv_cd, " <subfield code=\"");
+ wrbuf_iconv_write_cdata(wr, mt->iconv_cd,
+ s->code_data, using_code_len);
+ wrbuf_iconv_puts(wr, mt->iconv_cd, "\">");
+ wrbuf_iconv_write_cdata(wr, mt->iconv_cd,
+ s->code_data + using_code_len,
+ strlen(s->code_data + using_code_len));
+ marc_iconv_reset(mt, wr);
+ wrbuf_iconv_puts(wr, mt->iconv_cd, "</subfield>");
+ wrbuf_puts(wr, "\n");
+ }
+ wrbuf_printf(wr, " </datafield>\n");
+ break;
+ case YAZ_MARC_CONTROLFIELD:
+ wrbuf_printf(wr, " <controlfield tag=\"");
+ wrbuf_iconv_write_cdata(wr, mt->iconv_cd, n->u.controlfield.tag,
+ strlen(n->u.controlfield.tag));
+ wrbuf_iconv_puts(wr, mt->iconv_cd, "\">");
+ wrbuf_iconv_puts(wr, mt->iconv_cd, n->u.controlfield.data);
+
+ marc_iconv_reset(mt, wr);
+ wrbuf_iconv_puts(wr, mt->iconv_cd, "</controlfield>");
+ wrbuf_puts(wr, "\n");
+ break;
+ case YAZ_MARC_COMMENT:
+ wrbuf_printf(wr, "<!-- ");
+ wrbuf_puts(wr, n->u.comment);
+ wrbuf_printf(wr, " -->\n");
+ break;
+ case YAZ_MARC_LEADER:
+ wrbuf_printf(wr, " <leader>");
+ wrbuf_iconv_write_cdata(wr,
+ 0 /* no charset conversion for leader */,
+ n->u.leader, strlen(n->u.leader));
+ wrbuf_printf(wr, "</leader>\n");
+ }
+ }
+ wrbuf_puts(wr, "</record>\n");
+ return 0;
+}
+
+static int yaz_marc_write_marcxml_ns(yaz_marc_t mt, WRBUF wr,
+ const char *ns,
+ const char *format,
+ const char *type)
+{
+ if (mt->write_using_libxml2)
+ {
+#if YAZ_HAVE_XML2
+ int ret;
+ xmlNode *root_ptr;
+
+ ret = yaz_marc_write_xml(mt, &root_ptr, ns, format, type);
+ if (ret == 0)