3 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
14 #include <ac/stdlib.h>
16 #include <ac/socket.h>
17 #include <ac/string.h>
23 ldap_first_reference( LDAP *ld, LDAPMessage *chain )
26 assert( LDAP_VALID( ld ) );
27 assert( chain != NULL );
29 if ( ld == NULL || chain == NULL ) {
33 return chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE
35 : ldap_next_reference( ld, chain );
39 ldap_next_reference( LDAP *ld, LDAPMessage *ref )
42 assert( LDAP_VALID( ld ) );
43 assert( ref != NULL );
45 if ( ld == NULL || ref == NULL ) {
54 if( ref->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
63 ldap_count_references( LDAP *ld, LDAPMessage *chain )
68 assert( LDAP_VALID( ld ) );
69 assert( chain != NULL );
76 for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
77 if( chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
90 LDAPControl ***serverctrls,
98 assert( LDAP_VALID( ld ) );
99 assert( ref != NULL );
101 if( ld == NULL || ref == NULL ||
102 ref->lm_msgtype != LDAP_RES_SEARCH_REFERENCE )
104 return LDAP_PARAM_ERROR;
107 /* make a private copy of BerElement */
108 AC_MEMCPY(&be, ref->lm_ber, sizeof(be));
110 if ( ber_scanf( &be, "{v" /*}*/, &refs ) == LBER_ERROR ) {
111 rc = LDAP_DECODING_ERROR;
112 goto free_and_return;
115 if ( serverctrls == NULL ) {
117 goto free_and_return;
120 if ( ber_scanf( &be, /*{*/ "}" ) == LBER_ERROR ) {
121 rc = LDAP_DECODING_ERROR;
122 goto free_and_return;
125 rc = ldap_int_get_controls( &be, serverctrls );
129 if( referralsp != NULL ) {
130 /* provide references regradless of return code */
141 if( rc != LDAP_SUCCESS ) {
144 if( ld->ld_matched != NULL ) {
145 LDAP_FREE( ld->ld_matched );
146 ld->ld_matched = NULL;
149 if( ld->ld_error != NULL ) {
150 LDAP_FREE( ld->ld_error );