- int more=1;
- int cmp=rfd->rset->scope;
- logf (LOG_DEBUG, "rset_default_forward starting '%s' (ct=%p rfd=%p)",
- rfd->rset->control->desc, rfd->rset, rfd);
- /* key_logdump(LOG_DEBUG, untilbuf); */
- while ( (cmp>=rfd->rset->scope) && (more))
+ double cur, tot;
+ RSFD rfd = rset_open(rs, 0);
+ rset_pos(rfd, &cur, &tot);
+ rset_close(rfd);
+ return (zint) tot;
+}
+
+/**
+ \brief is a getterms function for those that don't have any
+ \param ct result set handle
+ \param terms array of terms (0..maxterms-1)
+ \param maxterms length of terms array
+ \param curterm current size of terms array
+
+ If there is a term associated with rset the term is appeneded; otherwise
+ the terms array is untouched but curterm is incremented anyway.
+*/
+void rset_get_one_term(RSET ct, TERMID *terms, int maxterms, int *curterm)
+{
+ if (ct->term)
+ {
+ if (*curterm < maxterms)
+ terms[*curterm] = ct->term;
+ (*curterm)++;
+ }
+}
+
+/**
+ \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
+*/
+TERMID rset_term_create(const char *name, int length, const char *flags,
+ int type, NMEM nmem, struct ord_list *ol)
+
+{
+ 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 = (char*) nmem_malloc(nmem, length+1);
+ memcpy (t->name, name, length);
+ t->name[length] = '\0';
+ }
+ if (!flags)
+ t->flags = NULL;
+ else
+ t->flags = nmem_strdup(nmem, flags);
+ t->type = type;
+ t->rankpriv = 0;
+ t->rset = 0;
+ t->ol = 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)