+void Yaz_Proxy::convert_to_marcxml(Z_NamePlusRecordList *p)
+{
+ int i;
+
+ yaz_marc_t mt = yaz_marc_create();
+ yaz_marc_xml(mt, YAZ_MARC_MARCXML);
+ for (i = 0; i < p->num_records; i++)
+ {
+ Z_NamePlusRecord *npr = p->records[i];
+ if (npr->which == Z_NamePlusRecord_databaseRecord)
+ {
+ Z_External *r = npr->u.databaseRecord;
+ if (r->which == Z_External_octet)
+ {
+ int rlen;
+ char *result;
+ if (yaz_marc_decode_buf(mt, (char*) r->u.octet_aligned->buf,
+ r->u.octet_aligned->len,
+ &result, &rlen))
+ {
+ yaz_iconv_t cd = yaz_iconv_open("UTF-8", "MARC-8");
+ WRBUF wrbuf = wrbuf_alloc();
+
+ char outbuf[120];
+ size_t inbytesleft = rlen;
+ const char *inp = result;
+ while (cd && inbytesleft)
+ {
+ size_t outbytesleft = sizeof(outbuf);
+ char *outp = outbuf;
+ size_t r;
+
+ r = yaz_iconv (cd, (char**) &inp,
+ &inbytesleft,
+ &outp, &outbytesleft);
+ if (r == (size_t) (-1))
+ {
+ int e = yaz_iconv_error(cd);
+ if (e != YAZ_ICONV_E2BIG)
+ {
+ yaz_log(LOG_WARN, "conversion failure");
+ break;
+ }
+ }
+ wrbuf_write(wrbuf, outbuf, outp - outbuf);
+ }
+ if (cd)
+ yaz_iconv_close(cd);
+
+ npr->u.databaseRecord = z_ext_record(odr_encode(),
+ VAL_TEXT_XML,
+ wrbuf_buf(wrbuf),
+ wrbuf_len(wrbuf));
+ wrbuf_free(wrbuf, 1);
+ }
+ }
+ }
+ }
+ yaz_marc_destroy(mt);
+}
+