1 /* modrdn.c - ldap backend modrdn function */
4 * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
5 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 /* This is an altered version */
9 * Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
11 * Permission is granted to anyone to use this software for any purpose
12 * on any computer system, and to alter it and redistribute it, subject
13 * to the following restrictions:
15 * 1. The author is not responsible for the consequences of use of this
16 * software, no matter how awful, even if they arise from flaws in it.
18 * 2. The origin of this software must not be misrepresented, either by
19 * explicit claim or by omission. Since few users ever read sources,
20 * credits should appear in the documentation.
22 * 3. Altered versions must be plainly marked as such, and must not be
23 * misrepresented as being the original software. Since few users
24 * ever read sources, credits should appear in the documentation.
26 * 4. This notice may not be removed or altered.
30 * Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
32 * This software is being modified by Pierangelo Masarati.
33 * The previously reported conditions apply to the modified code as well.
34 * Changes in the original code are highlighted where required.
35 * Credits for the original code go to the author, Howard Chu.
42 #include <ac/socket.h>
43 #include <ac/string.h>
46 #include "back-ldap.h"
57 const char *newSuperior
60 struct ldapinfo *li = (struct ldapinfo *) be->be_private;
63 char *mdn = NULL, *mnewSuperior = NULL;
65 lc = ldap_back_getconn( li, conn, op );
66 if ( !lc || !ldap_back_dobind(lc, op) ) {
71 int version = LDAP_VERSION3;
72 ldap_set_option( lc->ld, LDAP_OPT_PROTOCOL_VERSION, &version);
75 * Rewrite the new superior, if defined and required
78 switch ( rewrite_session( li->rwinfo, "newSuperiorDn",
79 newSuperior, conn, &mnewSuperior ) ) {
80 case REWRITE_REGEXEC_OK:
81 if ( mnewSuperior == NULL ) {
82 mnewSuperior = ( char * )newSuperior;
84 Debug( LDAP_DEBUG_ARGS, "rw> newSuperiorDn:"
85 " \"%s\" -> \"%s\"\n%s",
86 newSuperior, mnewSuperior, "" );
89 case REWRITE_REGEXEC_UNWILLING:
90 send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM,
91 NULL, "Unwilling to perform",
94 case REWRITE_REGEXEC_ERR:
97 #else /* !ENABLE_REWRITE */
98 mnewSuperior = ldap_back_dn_massage( li,
99 ch_strdup( newSuperior ), 0 );
100 if ( mnewSuperior == NULL ) {
103 #endif /* !ENABLE_REWRITE */
106 #ifdef ENABLE_REWRITE
108 * Rewrite the modrdn dn, if required
110 switch ( rewrite_session( li->rwinfo, "modrDn", dn, conn, &mdn ) ) {
111 case REWRITE_REGEXEC_OK:
115 Debug( LDAP_DEBUG_ARGS, "rw> modrDn: \"%s\" -> \"%s\"\n%s",
119 case REWRITE_REGEXEC_UNWILLING:
120 send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM,
121 NULL, "Unwilling to perform", NULL, NULL );
123 case REWRITE_REGEXEC_ERR:
126 #else /* !ENABLE_REWRITE */
127 mdn = ldap_back_dn_massage( li, ch_strdup( dn ), 0 );
128 #endif /* !ENABLE_REWRITE */
130 ldap_rename2_s( lc->ld, mdn, newrdn, mnewSuperior, deleteoldrdn );
132 #ifdef ENABLE_REWRITE
134 #endif /* ENABLE_REWRITE */
136 #ifdef ENABLE_REWRITE
138 #endif /* ENABLE_REWRITE */
139 if ( mnewSuperior != NULL
140 #ifdef ENABLE_REWRITE
141 && mnewSuperior != newSuperior
142 #endif /* ENABLE_REWRITE */
144 free( mnewSuperior );
147 return( ldap_back_op_result( lc, op ) );