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82 lines
1.6 KiB
C
82 lines
1.6 KiB
C
/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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/* Portions
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* Copyright (c) 1990 Regents of the University of Michigan.
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* All rights reserved.
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*
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* getattr.c
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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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char *
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ldap_first_attribute( LDAP *ld, LDAPMessage *entry, BerElement **ber )
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{
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char *attr;
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Debug( LDAP_DEBUG_TRACE, "ldap_first_attribute\n", 0, 0, 0 );
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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( ber != NULL );
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if ( (*ber = ldap_alloc_ber_with_options( ld )) == NULL ) {
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*ber = NULL;
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return( NULL );
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}
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**ber = *entry->lm_ber;
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/*
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* Skip past the sequence, dn, sequence of sequence, snarf the
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* attribute type, and skip the set of values, leaving us
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* positioned right before the next attribute type/value sequence.
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*/
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if ( ber_scanf( *ber, "{x{{ax}" /*}}*/, &attr )
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== LBER_ERROR ) {
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ld->ld_errno = LDAP_DECODING_ERROR;
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ber_free( *ber, 0 );
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*ber = NULL;
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return( NULL );
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}
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return( attr );
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}
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/* ARGSUSED */
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char *
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ldap_next_attribute( LDAP *ld, LDAPMessage *entry, BerElement *ber )
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{
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char *attr;
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Debug( LDAP_DEBUG_TRACE, "ldap_next_attribute\n", 0, 0, 0 );
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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( ber != NULL );
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/* skip sequence, snarf attribute type, skip values */
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if ( ber_scanf( ber, "{ax}", &attr )
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== LBER_ERROR ) {
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ld->ld_errno = LDAP_DECODING_ERROR;
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return( NULL );
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}
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return( attr );
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}
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