+
+const char *
+ods_get_sheet_name (struct spreadsheet *s, int n)
+{
+ struct ods_reader *or = (struct ods_reader *) s;
+
+ assert (n < s->n_sheets);
+
+ while (
+ (or->n_allocated_sheets <= n)
+ || or->state != STATE_SPREADSHEET
+ )
+ {
+ int ret = xmlTextReaderRead (or->xtr);
+ if ( ret != 1)
+ break;
+
+ process_node (or);
+ }
+
+ return or->sheets[n].name;
+}
+
+char *
+ods_get_sheet_range (struct spreadsheet *s, int n)
+{
+ struct ods_reader *or = (struct ods_reader *) s;
+
+ assert (n < s->n_sheets);
+
+ while (
+ (or->n_allocated_sheets <= n)
+ || (or->sheets[n].stop_row == -1)
+ || or->state != STATE_SPREADSHEET
+ )
+ {
+ int ret = xmlTextReaderRead (or->xtr);
+ if ( ret != 1)
+ break;
+
+ process_node (or);
+ }
+
+ return create_cell_ref (
+ or->sheets[n].start_col,
+ or->sheets[n].start_row,
+ or->sheets[n].stop_col,
+ or->sheets[n].stop_row);
+}
+
+
+static struct casereader *
+ods_file_casereader_clone (struct casereader *r_, void *s)
+{
+ struct ods_reader *r = r_;
+
+ printf ("%s:%d CLONE reffing %p %d\n", __FILE__, __LINE__, s, r->ref_cnt);
+
+ return r_;
+}
+