/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2004-2006 The OpenLDAP Foundation.
+ * Copyright 2006-2007 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* <http://www.OpenLDAP.org/license.html>.
*/
/* ACKNOWLEDGEMENTS:
- * This program was orignally developed by Kurt D. Zeilenga for inclusion in
- * OpenLDAP Software.
+ * This program was orignally developed by Kurt D. Zeilenga for inclusion
+ * in OpenLDAP Software.
+ */
+
+/*
+ * LDAPv3 Transactions (draft-zeilenga-ldap-txn)
*/
#include "portable.h"
+#include <stdio.h>
#include <ac/stdlib.h>
-#include <ac/time.h>
+#include <ac/socket.h>
#include <ac/string.h>
+#include <ac/time.h>
#include "ldap-int.h"
+#include "ldap_log.h"
-#ifdef LDAP_GROUP_TRANSACTION
+#ifdef LDAP_X_TXN
+int
+ldap_txn_start(
+ LDAP *ld,
+ LDAPControl **sctrls,
+ LDAPControl **cctrls,
+ int *msgidp )
+{
+ return ldap_extended_operation( ld, LDAP_EXOP_X_TXN_START,
+ NULL, sctrls, cctrls, msgidp );
+}
int
-ldap_txn_create_s(
+ldap_txn_start_s(
LDAP *ld,
- struct berval **cookie,
- LDAPControl **sctrls,
- LDAPControl **cctrls )
+ LDAPControl **sctrls,
+ LDAPControl **cctrls,
+ struct berval **txnid )
{
- return LDAP_NOT_SUPPORTED;
+ assert( txnid != NULL );
+
+ return ldap_extended_operation_s( ld, LDAP_EXOP_X_TXN_START,
+ NULL, sctrls, cctrls, NULL, txnid );
}
int
-ldap_txn_end_s(
+ldap_txn_end(
LDAP *ld,
- struct berval *cookie,
- int commit,
- LDAPControl **sctrls,
- LDAPControl **cctrls )
+ int commit,
+ struct berval *txnid,
+ LDAPControl **sctrls,
+ LDAPControl **cctrls,
+ int *msgidp )
{
- return LDAP_NOT_SUPPORTED;
+ int rc;
+ BerElement *txnber = NULL;
+ struct berval *txnval = NULL;
+
+ assert( txnid != NULL );
+
+ txnber = ber_alloc_t( LBER_USE_DER );
+
+ if( commit ) {
+ ber_printf( txnber, "{ON}", txnid );
+ } else {
+ ber_printf( txnber, "{bON}", commit, txnid );
+ }
+
+ ber_flatten( txnber, &txnval );
+
+ rc = ldap_extended_operation( ld, LDAP_EXOP_X_TXN_END,
+ txnval, sctrls, cctrls, msgidp );
+
+ ber_free( txnber, 1 );
+ return rc;
}
+int
+ldap_txn_end_s(
+ LDAP *ld,
+ int commit,
+ struct berval *txnid,
+ LDAPControl **sctrls,
+ LDAPControl **cctrls,
+ int *retidp )
+{
+ int rc;
+ BerElement *txnber = NULL;
+ struct berval *txnval = NULL;
+ struct berval *retdata = NULL;
+
+ if ( retidp != NULL ) *retidp = -1;
+
+ txnber = ber_alloc_t( LBER_USE_DER );
+
+ if( commit ) {
+ ber_printf( txnber, "{ON}", txnid );
+ } else {
+ ber_printf( txnber, "{bON}", commit, txnid );
+ }
+
+ ber_flatten( txnber, &txnval );
+
+ rc = ldap_extended_operation_s( ld, LDAP_EXOP_X_TXN_END,
+ txnval, sctrls, cctrls, NULL, &retdata );
+
+ ber_free( txnber, 1 );
+
+ /* parse retdata */
+ if( retdata != NULL ) {
+ BerElement *ber;
+ ber_tag_t tag;
+ ber_int_t retid;
+
+ if( retidp == NULL ) goto done;
+
+ ber = ber_init( retdata );
+
+ if( ber == NULL ) {
+ rc = ld->ld_errno = LDAP_NO_MEMORY;
+ goto done;
+ }
+
+ tag = ber_scanf( ber, "i", &retid );
+ ber_free( ber, 1 );
+
+ if ( tag != LBER_INTEGER ) {
+ rc = ld->ld_errno = LDAP_DECODING_ERROR;
+ goto done;
+ }
+
+ *retidp = (int) retid;
+
+done:
+ ber_bvfree( retdata );
+ }
+
+ return rc;
+}
#endif