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125 lines
2.4 KiB
C
125 lines
2.4 KiB
C
/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 1998-2011 The OpenLDAP Foundation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* Portions Copyright (c) 1990 Regents of the University of Michigan.
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* All rights reserved.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include <ac/time.h>
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#include "ldap-int.h"
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/* ARGSUSED */
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LDAPMessage *
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ldap_first_entry( LDAP *ld, LDAPMessage *chain )
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{
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assert( ld != NULL );
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assert( LDAP_VALID( ld ) );
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assert( chain != NULL );
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return chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY
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? chain
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: ldap_next_entry( ld, chain );
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}
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LDAPMessage *
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ldap_next_entry( LDAP *ld, LDAPMessage *entry )
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{
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assert( ld != NULL );
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assert( LDAP_VALID( ld ) );
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assert( entry != NULL );
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for(
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entry = entry->lm_chain;
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entry != NULL;
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entry = entry->lm_chain )
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{
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if( entry->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
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return( entry );
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}
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}
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return( NULL );
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}
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int
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ldap_count_entries( LDAP *ld, LDAPMessage *chain )
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{
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int i;
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assert( ld != NULL );
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assert( LDAP_VALID( ld ) );
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for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
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if( chain->lm_msgtype == LDAP_RES_SEARCH_ENTRY ) {
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i++;
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}
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}
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return( i );
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}
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int
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ldap_get_entry_controls(
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LDAP *ld,
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LDAPMessage *entry,
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LDAPControl ***sctrls )
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{
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int rc;
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BerElement be;
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assert( ld != NULL );
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assert( LDAP_VALID( ld ) );
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assert( entry != NULL );
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assert( sctrls != NULL );
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if ( entry->lm_msgtype != LDAP_RES_SEARCH_ENTRY ) {
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return LDAP_PARAM_ERROR;
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}
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/* make a local copy of the BerElement */
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AC_MEMCPY(&be, entry->lm_ber, sizeof(be));
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if ( ber_scanf( &be, "{xx" /*}*/ ) == LBER_ERROR ) {
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rc = LDAP_DECODING_ERROR;
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goto cleanup_and_return;
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}
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rc = ldap_pvt_get_controls( &be, sctrls );
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cleanup_and_return:
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if( rc != LDAP_SUCCESS ) {
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ld->ld_errno = rc;
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if( ld->ld_matched != NULL ) {
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LDAP_FREE( ld->ld_matched );
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ld->ld_matched = NULL;
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}
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if( ld->ld_error != NULL ) {
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LDAP_FREE( ld->ld_error );
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ld->ld_error = NULL;
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}
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}
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return rc;
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}
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