3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2004 The OpenLDAP Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
21 #include <ac/stdlib.h>
23 #include <ac/socket.h>
24 #include <ac/string.h>
30 ldap_first_reference( LDAP *ld, LDAPMessage *chain )
33 assert( LDAP_VALID( ld ) );
34 assert( chain != NULL );
36 return chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE
38 : ldap_next_reference( ld, chain );
42 ldap_next_reference( LDAP *ld, LDAPMessage *ref )
45 assert( LDAP_VALID( ld ) );
46 assert( ref != NULL );
53 if( ref->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
62 ldap_count_references( LDAP *ld, LDAPMessage *chain )
67 assert( LDAP_VALID( ld ) );
69 for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
70 if( chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
83 LDAPControl ***serverctrls,
91 assert( LDAP_VALID( ld ) );
92 assert( ref != NULL );
94 if( ref->lm_msgtype != LDAP_RES_SEARCH_REFERENCE ) {
95 return LDAP_PARAM_ERROR;
98 /* make a private copy of BerElement */
99 AC_MEMCPY(&be, ref->lm_ber, sizeof(be));
101 if ( ber_scanf( &be, "{v" /*}*/, &refs ) == LBER_ERROR ) {
102 rc = LDAP_DECODING_ERROR;
103 goto free_and_return;
106 if ( serverctrls == NULL ) {
108 goto free_and_return;
111 if ( ber_scanf( &be, /*{*/ "}" ) == LBER_ERROR ) {
112 rc = LDAP_DECODING_ERROR;
113 goto free_and_return;
116 rc = ldap_pvt_get_controls( &be, serverctrls );
120 if( referralsp != NULL ) {
121 /* provide references regradless of return code */
132 if( rc != LDAP_SUCCESS ) {
135 if( ld->ld_matched != NULL ) {
136 LDAP_FREE( ld->ld_matched );
137 ld->ld_matched = NULL;
140 if( ld->ld_error != NULL ) {
141 LDAP_FREE( ld->ld_error );