getattr.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
*
* Portions Copyright %G% Sun Microsystems, Inc.
* All Rights Reserved
*
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*
* getattr.c
*/
#ifndef lint
static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
#endif
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#ifdef MACOS
#include <stdlib.h>
#include "macos.h"
#else /* MACOS */
#if defined( DOS ) || defined( _WIN32 )
#include <malloc.h>
#include "msdos.h"
#else /* DOS */
#include <sys/types.h>
#include <sys/socket.h>
#endif /* DOS */
#endif /* MACOS */
#include "lber.h"
#include "ldap.h"
#include "ldap-private.h"
#include "ldap-int.h"
char *
ldap_first_attribute( LDAP *ld, LDAPMessage *entry, BerElement **ber )
{
int len;
char *attrbuffer;
if ((attrbuffer = (char *)malloc(LDAP_MAX_ATTR_LEN)) == NULL) {
return (NULL);
}
Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 179, "ldap_first_attribute\n"), 0, 0, 0 );
if ( (*ber = alloc_ber_with_options( ld )) == NULLBER ) {
free(attrbuffer);
return( NULL );
}
**ber = *entry->lm_ber;
/*
* Skip past the sequence, dn, sequence of sequence, snarf the
* attribute type, and skip the set of values, leaving us
* positioned right before the next attribute type/value sequence.
*/
len = LDAP_MAX_ATTR_LEN;
if ( ber_scanf( *ber, "{x{{sx}", attrbuffer, &len )
== LBER_ERROR ) {
ld->ld_errno = LDAP_DECODING_ERROR;
ber_free( *ber, 0 );
*ber = NULL;
free(attrbuffer);
return( NULL );
}
return( attrbuffer );
}
/* ARGSUSED */
char *
ldap_next_attribute( LDAP *ld, LDAPMessage *entry, BerElement *ber )
{
int len;
char *attrbuffer;
if ((attrbuffer = (char *)malloc(LDAP_MAX_ATTR_LEN)) == NULL) {
return (NULL);
}
Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 180, "ldap_next_attribute\n"), 0, 0, 0 );
/* skip sequence, snarf attribute type, skip values */
len = LDAP_MAX_ATTR_LEN;
if ( ber_scanf( ber, "{sx}", attrbuffer, &len )
== LBER_ERROR ) {
ld->ld_errno = LDAP_DECODING_ERROR;
free(attrbuffer);
return( NULL );
}
ld->ld_errno = LDAP_SUCCESS;
return( attrbuffer );
}
void ldap_memfree(char *mem)
{
free(mem);
}