From: Luke Howard <lukeh@openldap.org>
Date: Sun, 23 May 2004 12:12:43 +0000 (+0000)
Subject: Implement slapi_entry_size()
X-Git-Tag: OPENDLAP_REL_ENG_2_2_MP~341
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=f62d1aac4e7bc315dcde729ee6b5c276b4b5c0ff;p=openldap

Implement slapi_entry_size()
---

diff --git a/servers/slapd/slapi/proto-slapi.h b/servers/slapd/slapi/proto-slapi.h
index a4412be146..7e256aab5a 100644
--- 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 735f81a651..c68f48d651 100644
--- 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.
  *