1 files changed, 34 insertions, 0 deletions
diff --git a/ldap/servers/plugins/replication/repl_compare.c b/ldap/servers/plugins/replication/repl_compare.c
new file mode 100644
index 00000000..34f2b944
--- /dev/null
+++ b/ldap/servers/plugins/replication/repl_compare.c
@@ -0,0 +1,34 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+ 
+#include "slapi-plugin.h"
+#include "repl.h"
+
+int
+legacy_preop_compare( Slapi_PBlock *pb )
+{
+	int is_replicated_operation = 0;
+	char *compare_base = NULL;
+	struct berval **referral = NULL;
+	int return_code = 0;
+	Slapi_DN *basesdn;
+
+	slapi_pblock_get(pb, SLAPI_IS_REPLICATED_OPERATION, &is_replicated_operation);
+	slapi_pblock_get(pb, SLAPI_COMPARE_TARGET, &compare_base);
+	basesdn= slapi_sdn_new_dn_byref(compare_base);
+    referral = get_data_source(pb, basesdn, 1, NULL);
+	slapi_sdn_free(&basesdn);
+	if (NULL != referral && !is_replicated_operation)
+	{
+		/*
+		 * There is a copyingFrom in this entry or an ancestor.
+		 * Return a referral to the supplier, and we're all done.
+		 */
+		slapi_send_ldap_result(pb, LDAP_REFERRAL, NULL, NULL, 0, referral);
+		return_code = 1;	/* return 1 to prevent further search processing */
+	}
+	return return_code;
+}