2 * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
3 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
13 #include <ac/stdlib.h>
16 #include <ac/socket.h>
17 #include <ac/string.h>
24 ldap_first_reference( LDAP *ld, LDAPMessage *chain )
27 assert( chain != NULL );
29 if ( ld == NULL || chain == NULLMSG ) {
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( ref != NULL );
44 if ( ld == NULL || ref == NULLMSG ) {
53 if( ref->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
62 ldap_count_references( LDAP *ld, LDAPMessage *chain )
67 assert( chain != NULL );
73 for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
74 if( chain->lm_msgtype == LDAP_RES_SEARCH_REFERENCE ) {
87 LDAPControl ***serverctrls,
95 assert( ref != NULL );
97 if( ld == NULL || ref == NULL ||
98 ref->lm_msgtype != LDAP_RES_SEARCH_REFERENCE )
100 return LDAP_PARAM_ERROR;
103 /* make a private copy of BerElement */
104 SAFEMEMCPY(&be, ref->lm_ber, sizeof(be));
106 if ( ber_scanf( &be, "{v" /*}*/, &refs ) == LBER_ERROR ) {
107 rc = LDAP_DECODING_ERROR;
108 goto free_and_return;
111 if ( serverctrls == NULL ) {
113 goto free_and_return;
116 if ( ber_scanf( &be, /*{*/ "}" ) == LBER_ERROR ) {
117 rc = LDAP_DECODING_ERROR;
118 goto free_and_return;
121 rc = ldap_int_get_controls( &be, serverctrls );
125 if( referralsp != NULL ) {
126 /* provide references regradless of return code */
130 ldap_value_free( refs );
137 if( rc != LDAP_SUCCESS ) {
140 if( ld->ld_matched != NULL ) {
141 LDAP_FREE( ld->ld_matched );
142 ld->ld_matched = NULL;
145 if( ld->ld_error != NULL ) {
146 LDAP_FREE( ld->ld_error );