/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (the "NPL"); you may not use this file except in
 * compliance with the NPL.  You may obtain a copy of the NPL at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the NPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
 * for the specific language governing rights and limitations under the
 * NPL.
 *
 * The Initial Developer of this code under the NPL is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 */
#include "ldap-int.h"

int
LDAP_CALL
ldap_msgid( LDAPMessage *lm )
{
	if ( !NSLDAPI_VALID_LDAPMESSAGE_POINTER( lm )) {
		return( -1 );
	}

	return( lm->lm_msgid );
}

int
LDAP_CALL
ldap_msgtype( LDAPMessage *lm )
{
	if ( !NSLDAPI_VALID_LDAPMESSAGE_POINTER( lm )) {
		return( -1 );
	}

	return( lm->lm_msgtype );
}


LDAPMessage *
LDAP_CALL
ldap_first_message( LDAP *ld, LDAPMessage *chain )
{
	if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
		return( NULLMSG );		/* punt */
	}

	return( chain );
}


LDAPMessage *
LDAP_CALL
ldap_next_message( LDAP *ld, LDAPMessage *msg )
{
	if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
		return( NULLMSG );		/* punt */
	}

	if ( msg == NULLMSG || msg->lm_chain == NULLMSG ) {
		return( NULLMSG );
	}

	return( msg->lm_chain );
}


int
LDAP_CALL
ldap_count_messages( LDAP *ld, LDAPMessage *chain )
{
	int	i;

	if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
		return( -1 );
	}

	for ( i = 0; chain != NULL; chain = chain->lm_chain ) {
		i++;
	}

	return( i );
}