/*      $NetBSD: citrus_stdenc.h,v 1.5 2024/01/20 14:52:45 christos Exp $       */

/*-
* Copyright (c)2003 Citrus Project,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/

#ifndef _CITRUS_STDENC_H_
#define _CITRUS_STDENC_H_

struct _citrus_stdenc;
struct _citrus_stdenc_ops;
struct _citrus_stdenc_traits;

#define _CITRUS_STDENC_SDID_GENERIC             0
struct _citrus_stdenc_state_desc
{
       union {
               struct {
                       int     state;
#define _CITRUS_STDENC_SDGEN_UNKNOWN            0
#define _CITRUS_STDENC_SDGEN_INITIAL            1
#define _CITRUS_STDENC_SDGEN_STABLE             2
#define _CITRUS_STDENC_SDGEN_INCOMPLETE_CHAR    3
#define _CITRUS_STDENC_SDGEN_INCOMPLETE_SHIFT   4
               } generic;
       } u;
};

#include "citrus_stdenc_local.h"

__BEGIN_DECLS
int _citrus_stdenc_open(struct _citrus_stdenc * __restrict * __restrict,
                       char const * __restrict,
                       const void * __restrict, size_t);
void _citrus_stdenc_close(struct _citrus_stdenc *);

extern struct _citrus_stdenc _citrus_stdenc_default;

__END_DECLS

static __inline int
_citrus_stdenc_init_state(struct _citrus_stdenc * __restrict ce,
                         void * __restrict ps)
{
       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_init_state);
       return (*ce->ce_ops->eo_init_state)(ce, ps);
}

static __inline int
_citrus_stdenc_mbtocs(struct _citrus_stdenc * __restrict ce,
                     _citrus_csid_t * __restrict csid,
                     _citrus_index_t * __restrict idx,
                     const char ** __restrict s, size_t n,
                     void * __restrict ps, size_t * __restrict nresult)
{
       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_mbtocs);
       return (*ce->ce_ops->eo_mbtocs)(ce, csid, idx, s, n, ps, nresult);
}

static __inline int
_citrus_stdenc_cstomb(struct _citrus_stdenc * __restrict ce,
                     char * __restrict s, size_t n,
                     _citrus_csid_t csid, _citrus_index_t idx,
                     void * __restrict ps, size_t * __restrict nresult)
{
       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_cstomb);
       return (*ce->ce_ops->eo_cstomb)(ce, s, n, csid, idx, ps, nresult);
}

static __inline int
_citrus_stdenc_mbtowc(struct _citrus_stdenc * __restrict ce,
                     _citrus_wc_t * __restrict wc,
                     const char ** __restrict s, size_t n,
                     void * __restrict ps, size_t * __restrict nresult)
{
       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_mbtocs);
       return (*ce->ce_ops->eo_mbtowc)(ce, wc, s, n, ps, nresult);
}

static __inline int
_citrus_stdenc_wctomb(struct _citrus_stdenc * __restrict ce,
                     char * __restrict s, size_t n, _citrus_wc_t wc,
                     void * __restrict ps, size_t * __restrict nresult)
{
       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_cstomb);
       return (*ce->ce_ops->eo_wctomb)(ce, s, n, wc, ps, nresult);
}

static __inline int
_citrus_stdenc_put_state_reset(struct _citrus_stdenc * __restrict ce,
                              char * __restrict s, size_t n,
                              void * __restrict ps,
                              size_t * __restrict nresult)
{
       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_put_state_reset);
       return (*ce->ce_ops->eo_put_state_reset)(ce, s, n, ps, nresult);
}

static __inline size_t
_citrus_stdenc_get_state_size(struct _citrus_stdenc *ce)
{
       _DIAGASSERT(ce && ce->ce_traits);
       return ce->ce_traits->et_state_size;
}

static __inline size_t
_citrus_stdenc_get_mb_cur_max(struct _citrus_stdenc *ce)
{
       _DIAGASSERT(ce && ce->ce_traits);
       return ce->ce_traits->et_mb_cur_max;
}

static __inline int
_citrus_stdenc_get_state_desc(struct _citrus_stdenc * __restrict ce,
                             void * __restrict ps,
                             int id,
                             struct _citrus_stdenc_state_desc * __restrict d)
{

       _DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_get_state_desc);

       return (*ce->ce_ops->eo_get_state_desc)(ce, ps, id, d);
}

#endif

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.