/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You under the Apache License, Version 2.0

 * (the "License"); you may not use this file except in compliance with

 * the License.  You may obtain a copy of the License at

 * 

 *      http://www.apache.org/licenses/LICENSE-2.0

 * 

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

/*

 * $Id: uniconv.h 568078 2007-08-21 11:43:25Z amassari $

 */

#ifndef UNICONV_HPP

#define UNICONV_HPP

#include <xercesc/util/XercesDefs.hpp>

XERCES_CPP_NAMESPACE_BEGIN

// This is the type for the returned handles

typedef void * uniconv_t;

#define UNICONV_ERROR (uniconv_t)-1

#define UNICONV_NOHANDLE (uniconv_t)0

// These are the character conversion services APIs. They are modeled

// after the iconv() APIs.

uniconv_t uniconv_open(const char *,const char *);

int uniconv_close(uniconv_t);

int uniconv(uniconv_t cd, char **inbuf,  size_t *inbytesleft,

                          char **outbuf, size_t *outbytesleft);

// These are the case conversion APIs. They use the same handle type as the

// conversion APIs above.

typedef unsigned short unichar_t;

uniconv_t uniconv_toupper_open();

uniconv_t uniconv_tolower_open();

#define uniconv_toupper_close(_a) _uniconv_case_close(_a)

#define uniconv_tolower_close(_a) _uniconv_case_close(_a)

int _uniconv_case_close(uniconv_t handle_area);

unichar_t uniconv_caseit(uniconv_t cd, unichar_t inchar);

XERCES_CPP_NAMESPACE_END

#endif