Implement slapi_entry_size()

diff --git a/servers/slapd/slapi/proto-slapi.h b/servers/slapd/slapi/proto-slapi.h
index a4412be146337cb6af542793072dafe015f10942..7e256aab5aa71fa4f5f5b9b6811a2c1378fd290f 100644 (file)
--- a/servers/slapd/slapi/proto-slapi.h
+++ b/servers/slapd/slapi/proto-slapi.h
@@ -49,7 +49,7 @@ extern void slapi_entry_attr_set_long(Slapi_Entry* e, const char *type, long l);
 extern void slapi_entry_attr_set_ulong(Slapi_Entry* e, const char *type, unsigned long l);
 extern int slapi_is_rootdse( const char *dn );
 extern int slapi_entry_has_children(const Slapi_Entry *e);
-
+size_t slapi_entry_size(Slapi_Entry *e);
 extern int slapi_entry_attr_merge_sv( Slapi_Entry *e, const char *type, Slapi_Value **vals );
 extern int slapi_entry_add_values_sv( Slapi_Entry *e, const char *type, Slapi_Value **vals );
 extern int slapi_entry_add_valueset(Slapi_Entry *e, const char *type, Slapi_ValueSet *vs);

diff --git a/servers/slapd/slapi/slapi_utils.c b/servers/slapd/slapi/slapi_utils.c
index 735f81a65185e2eb7e72e540db9fda6f59a5b753..c68f48d651343677b7c781b2f240b9a58c505026 100644 (file)
--- a/servers/slapd/slapi/slapi_utils.c
+++ b/servers/slapd/slapi/slapi_utils.c
@@ -558,6 +558,35 @@ slapi_entry_has_children(const Slapi_Entry *e)
 #endif
 }
 
+/*
+ * Return approximate size of the entry rounded to the nearest
+ * 1K. Only the size of the attribute values are counted in the
+ * Sun implementation.
+ *
+ * http://docs.sun.com/source/816-6701-10/funcref.html#1017388
+ */
+size_t slapi_entry_size(Slapi_Entry *e)
+{
+#ifdef LDAP_SLAPI
+       size_t size;
+       Attribute *a;
+       int i;
+
+       for ( size = 0, a = e->e_attrs; a != NULL; a->a_next ) {
+               for ( i = 0; a->a_vals[i].bv_val != NULL; i++ ) {
+                       size += a->a_vals[i].bv_len + 1;
+               }
+       }
+
+       size += 1023;
+       size -= (size % 1024);
+
+       return size;
+#else
+       return 0;
+#endif /* LDAP_SLAPI */
+}
+
 /*
  * Add values to entry.
  *