+/* Add up the size of the entry for a flattened buffer */
+void entry_flatsize(Entry *e, ber_len_t *psiz, ber_len_t *plen, int norm)
+{
+ ber_len_t siz = sizeof(Entry);
+ ber_len_t len, dnlen, ndnlen;
+ int i;
+ Attribute *a;
+
+ dnlen = e->e_name.bv_len;
+ len = dnlen + 1; /* trailing NUL byte */
+ len += entry_lenlen(dnlen);
+ if (norm) {
+ ndnlen = e->e_nname.bv_len;
+ len += ndnlen + 1;
+ len += entry_lenlen(ndnlen);
+ }
+ for (a=e->e_attrs; a; a=a->a_next) {
+ /* For AttributeDesc, we only store the attr name */
+ siz += sizeof(Attribute);
+ len += a->a_desc->ad_cname.bv_len+1;
+ len += entry_lenlen(a->a_desc->ad_cname.bv_len);
+ for (i=0; a->a_vals[i].bv_val; i++) {
+ siz += sizeof(struct berval);
+ len += a->a_vals[i].bv_len + 1;
+ len += entry_lenlen(a->a_vals[i].bv_len);
+ }
+ len += entry_lenlen(i);
+ siz += sizeof(struct berval); /* empty berval at end */
+ if (norm && a->a_nvals != a->a_vals) {
+ for (i=0; a->a_nvals[i].bv_val; i++) {
+ siz += sizeof(struct berval);
+ len += a->a_nvals[i].bv_len + 1;
+ len += entry_lenlen(a->a_nvals[i].bv_len);
+ }
+ len += entry_lenlen(i); /* i nvals */
+ siz += sizeof(struct berval);
+ } else {
+ len += entry_lenlen(0); /* 0 nvals */
+ }
+ }
+ len += 1; /* NUL byte at end */
+ len += entry_lenlen(siz);
+ *psiz = siz;
+ *plen = len;
+}
+