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-rw-r--r--ldap/c-sdk/libraries/libldap/rename.c265
1 files changed, 265 insertions, 0 deletions
diff --git a/ldap/c-sdk/libraries/libldap/rename.c b/ldap/c-sdk/libraries/libldap/rename.c
new file mode 100644
index 000000000..ac3ec7c73
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+++ b/ldap/c-sdk/libraries/libldap/rename.c
@@ -0,0 +1,265 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-1999
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+/*
+ * Copyright (c) 1990 Regents of the University of Michigan.
+ * All rights reserved.
+ */
+/*
+ * rename.c
+ */
+
+#if 0
+#ifndef lint
+static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
+#endif
+#endif
+
+#include "ldap-int.h"
+
+/*
+ * ldap_rename - initiate an ldap modifyDN operation. Parameters:
+ *
+ * ld LDAP descriptor
+ * dn DN of the object to modify
+ * newrdn RDN that will form leftmost component of entry's new name
+ * newparent if present, this is the Distinguished Name of the entry
+ * which becomes the immediate parent of the existing entry
+ * deleteoldrdn nonzero means to delete old rdn values from the entry
+ * while zero means to retain them as attributes of the entry
+ * serverctrls list of LDAP server controls
+ * clientctrls list of client controls
+ * msgidp this result parameter will be set to the message id of the
+ * request if the ldap_rename() call succeeds
+ *
+ * Example:
+ * int rc;
+ * rc = ldap_rename( ld, dn, newrdn, newparent, deleteoldrdn, serverctrls, clientctrls, &msgid );
+ */
+int
+LDAP_CALL
+ldap_rename(
+ LDAP *ld,
+ const char *dn,
+ const char *newrdn,
+ const char *newparent,
+ int deleteoldrdn,
+ LDAPControl **serverctrls,
+ LDAPControl **clientctrls, /* not used for anything yet */
+ int *msgidp
+)
+{
+ BerElement *ber;
+ int rc, err;
+
+ /*
+ * A modify dn request looks like this:
+ * ModifyDNRequest ::= SEQUENCE {
+ * entry LDAPDN,
+ * newrdn RelativeLDAPDN,
+ * newparent [0] LDAPDN OPTIONAL,
+ * deleteoldrdn BOOLEAN
+ * }
+ */
+
+ LDAPDebug( LDAP_DEBUG_TRACE, "ldap_rename\n", 0, 0, 0 );
+
+ if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
+ return( LDAP_PARAM_ERROR );
+ }
+ if ( NULL == newrdn) {
+ LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
+ return( LDAP_PARAM_ERROR );
+ }
+
+ /* only ldapv3 or higher can do a proper rename
+ * (i.e. with non-NULL newparent and/or controls)
+ */
+
+ if (( NSLDAPI_LDAP_VERSION( ld ) < LDAP_VERSION3 )
+ && ((newparent != NULL) || (serverctrls != NULL)
+ || (clientctrls != NULL))) {
+ LDAP_SET_LDERRNO( ld, LDAP_NOT_SUPPORTED, NULL, NULL );
+ return( LDAP_NOT_SUPPORTED );
+ }
+
+ if ( msgidp == NULL ) {
+ LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
+ return( LDAP_PARAM_ERROR );
+ }
+
+ LDAP_MUTEX_LOCK( ld, LDAP_MSGID_LOCK );
+ *msgidp = ++ld->ld_msgid;
+ LDAP_MUTEX_UNLOCK( ld, LDAP_MSGID_LOCK );
+
+ /* see if modRDN or modDN is handled by the cache */
+ if ( ld->ld_cache_on ) {
+ if ( newparent == NULL && ld->ld_cache_modrdn != NULL ) {
+ LDAP_MUTEX_LOCK( ld, LDAP_CACHE_LOCK );
+ if ( (rc = (ld->ld_cache_modrdn)( ld, *msgidp,
+ LDAP_REQ_MODRDN, dn, newrdn, deleteoldrdn ))
+ != 0 ) {
+ *msgidp = rc;
+ LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
+ return( LDAP_SUCCESS );
+ }
+ LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
+#if 0
+ } else if ( ld->ld_cache_rename != NULL ) {
+ LDAP_MUTEX_LOCK( ld, LDAP_CACHE_LOCK );
+ if ( (rc = (ld->ld_cache_rename)( ld, *msgidp,
+ LDAP_REQ_MODDN, dn, newrdn, newparent,
+ deleteoldrdn )) != 0 ) {
+ *msgidp = rc;
+ return( LDAP_SUCCESS );
+ }
+ LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
+#endif
+ }
+ }
+
+ /* create a message to send */
+ if (( err = nsldapi_alloc_ber_with_options( ld, &ber ))
+ != LDAP_SUCCESS ) {
+ return( err );
+ }
+
+ /* fill it in */
+ if ( ber_printf( ber, "{it{ssb", *msgidp, LDAP_REQ_MODDN, dn,
+ newrdn, deleteoldrdn ) == -1 ) {
+ LDAP_SET_LDERRNO( ld, LDAP_ENCODING_ERROR, NULL, NULL );
+ ber_free( ber, 1 );
+ return( LDAP_ENCODING_ERROR );
+ }
+
+ if ( newparent == NULL ) {
+ if ( ber_printf( ber, "}" ) == -1 ) {
+ LDAP_SET_LDERRNO( ld, LDAP_ENCODING_ERROR, NULL, NULL );
+ ber_free( ber, 1 );
+ return( LDAP_ENCODING_ERROR );
+ }
+ } else {
+ if ( ber_printf( ber, "ts}", LDAP_TAG_NEWSUPERIOR, newparent )
+ == -1 ) {
+ LDAP_SET_LDERRNO( ld, LDAP_ENCODING_ERROR, NULL, NULL );
+ ber_free( ber, 1 );
+ return( LDAP_ENCODING_ERROR );
+ }
+ }
+
+ if (( rc = nsldapi_put_controls( ld, serverctrls, 1, ber ))
+ != LDAP_SUCCESS ) {
+ ber_free( ber, 1 );
+ return( rc );
+ }
+
+ /* send the message */
+ rc = nsldapi_send_initial_request( ld, *msgidp, LDAP_REQ_MODDN,
+ (char *) dn, ber );
+ *msgidp = rc;
+ return( rc < 0 ? LDAP_GET_LDERRNO( ld, NULL, NULL ) : LDAP_SUCCESS );
+}
+
+int
+LDAP_CALL
+ldap_modrdn2( LDAP *ld, const char *dn, const char *newrdn, int deleteoldrdn )
+{
+ int msgid;
+
+ if ( ldap_rename( ld, dn, newrdn, NULL, deleteoldrdn, NULL, NULL, &msgid ) == LDAP_SUCCESS ) {
+ return( msgid );
+ } else {
+ return( -1 ); /* error is in ld handle */
+ }
+}
+
+int
+LDAP_CALL
+ldap_modrdn( LDAP *ld, const char *dn, const char *newrdn )
+{
+ return( ldap_modrdn2( ld, dn, newrdn, 1 ) );
+}
+
+int
+LDAP_CALL
+ldap_rename_s(
+ LDAP *ld,
+ const char *dn,
+ const char *newrdn,
+ const char *newparent,
+ int deleteoldrdn,
+ LDAPControl **serverctrls,
+ LDAPControl **clientctrls /* not used for anything yet */
+)
+{
+ int msgid;
+ LDAPMessage *res;
+
+ if ( ldap_rename( ld, dn, newrdn, newparent, deleteoldrdn, serverctrls, clientctrls, &msgid ) != LDAP_SUCCESS ) {
+ return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
+ }
+
+ if ( msgid == -1 )
+ return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
+
+ if ( ldap_result( ld, msgid, 1, (struct timeval *) NULL, &res ) == -1 )
+ return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
+
+ return( ldap_result2error( ld, res, 1 ) );
+}
+
+int
+LDAP_CALL
+ldap_modrdn2_s( LDAP *ld, const char *dn, const char *newrdn, int deleteoldrdn )
+{
+ int msgid;
+ LDAPMessage *res;
+
+ if ( (msgid = ldap_modrdn2( ld, dn, newrdn, deleteoldrdn )) == -1 )
+ return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
+
+ if ( ldap_result( ld, msgid, 1, (struct timeval *) NULL, &res ) == -1 )
+ return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
+
+ return( ldap_result2error( ld, res, 1 ) );
+}
+
+int
+LDAP_CALL
+ldap_modrdn_s( LDAP *ld, const char *dn, const char *newrdn )
+{
+ return( ldap_modrdn2_s( ld, dn, newrdn, 1 ) );
+}