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Revision 1.4, Sat Feb 9 14:56:20 2008 UTC (12 years, 3 months ago) by junyoung
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, yamt-pagecache-tag8, yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, phil-wifi, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, netbsd-9-base, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, mjf-devfs2, matt-premerge-20091211, matt-nb8-mediatek-base, matt-nb8-mediatek, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, matt-armv6-nbase, localcount-20160914, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, is-mlppp-base, is-mlppp, hpcarm-cleanup-nbase, hpcarm-cleanup-base, christos-time_t-nbase, christos-time_t-base, christos-time_t, cherry-xenmp-base, cherry-xenmp, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, agc-symver-base, agc-symver, HEAD
Branch point for: perseant-stdc-iso10646
Changes since 1.3: +2 -2 lines

u_intXX_t -> uintXX_t.

/*	$NetBSD: citrus_stdenc_template.h,v 1.4 2008/02/09 14:56:20 junyoung 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.
 */

/*
 * CAUTION: THIS IS NOT STANDALONE FILE
 *
 * function templates of iconv standard encoding handler for each encodings.
 *
 */

/*
 * macros
 */

#undef _TO_EI
#undef _CE_TO_EI
#undef _TO_STATE
#define _TO_EI(_cl_)	((_ENCODING_INFO*)(_cl_))
#define _CE_TO_EI(_ce_)	(_TO_EI((_ce_)->ce_closure))
#define _TO_STATE(_ps_)	((_ENCODING_STATE*)(_ps_))

/* ----------------------------------------------------------------------
 * templates for public functions
 */

int
_FUNCNAME(stdenc_getops)(struct _citrus_stdenc_ops *ops, size_t lenops,
			 uint32_t expected_version)
{
	if (expected_version<_CITRUS_STDENC_ABI_VERSION || lenops<sizeof(*ops))
		return (EINVAL);

	memcpy(ops, &_FUNCNAME(stdenc_ops), sizeof(_FUNCNAME(stdenc_ops)));

	return (0);
}

static int
_FUNCNAME(stdenc_init)(struct _citrus_stdenc * __restrict ce,
		       const void * __restrict var, size_t lenvar,
		       struct _citrus_stdenc_traits * __restrict et)
{
	int ret;
	_ENCODING_INFO *ei;

	ei = NULL;
	if (sizeof(_ENCODING_INFO) > 0) {
		ei = calloc(1, sizeof(_ENCODING_INFO));
		if (ei == NULL) {
			return errno;
		}
	}

	ret = _FUNCNAME(encoding_module_init)(ei, var, lenvar);
	if (ret) {
		free((void *)ei);
		return ret;
	}

	ce->ce_closure = ei;
	et->et_state_size = sizeof(_ENCODING_STATE);
	et->et_mb_cur_max = _ENCODING_MB_CUR_MAX(_CE_TO_EI(ce));

	return 0;
}

static void
_FUNCNAME(stdenc_uninit)(struct _citrus_stdenc * __restrict ce)
{
	if (ce) {
		_FUNCNAME(encoding_module_uninit)(_CE_TO_EI(ce));
		free(ce->ce_closure);
	}
}

static int
_FUNCNAME(stdenc_init_state)(struct _citrus_stdenc * __restrict ce,
			     void * __restrict ps)
{
	_FUNCNAME(init_state)(_CE_TO_EI(ce), _TO_STATE(ps));

	return 0;
}

static int
_FUNCNAME(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)
{
	int ret;
	wchar_t wc;

	_DIAGASSERT(nresult != NULL);

	ret = _FUNCNAME(mbrtowc_priv)(_CE_TO_EI(ce), &wc, s, n,
				      _TO_STATE(ps), nresult);

	if (!ret && *nresult != (size_t)-2)
		_FUNCNAME(stdenc_wctocs)(_CE_TO_EI(ce), csid, idx, wc);

	return ret;
}

static int
_FUNCNAME(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)
{
	int ret;
	wchar_t wc;

	_DIAGASSERT(nresult != NULL);

	wc = 0;

	if (csid != _CITRUS_CSID_INVALID) {
		ret = _FUNCNAME(stdenc_cstowc)(_CE_TO_EI(ce), &wc, csid, idx);
		if (ret)
			return ret;
	}

	return _FUNCNAME(wcrtomb_priv)(_CE_TO_EI(ce), s, n, wc, _TO_STATE(ps),
				       nresult);
}

static int
_FUNCNAME(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)
{
	return _FUNCNAME(mbrtowc_priv)(_CE_TO_EI(ce), wc, s, n,
				       _TO_STATE(ps), nresult);
}

static int
_FUNCNAME(stdenc_wctomb)(struct _citrus_stdenc * __restrict ce,
			  char * __restrict s, size_t n, _citrus_wc_t wc,
			  void * __restrict ps, size_t * __restrict nresult)
{
	return _FUNCNAME(wcrtomb_priv)(_CE_TO_EI(ce), s, n, wc, _TO_STATE(ps),
				       nresult);
}

static int
_FUNCNAME(stdenc_put_state_reset)(struct _citrus_stdenc * __restrict ce,
				  char * __restrict s, size_t n,
				  void * __restrict ps,
				  size_t * __restrict nresult)
{
#if _ENCODING_IS_STATE_DEPENDENT
	return _FUNCNAME(put_state_reset)(_CE_TO_EI(ce), s, n, _TO_STATE(ps),
					  nresult);
#else
	*nresult = 0;
	return 0;
#endif
}

static int
_FUNCNAME(stdenc_get_state_desc)(struct _citrus_stdenc * __restrict ce,
				 void * __restrict ps,
				 int id,
				 struct _citrus_stdenc_state_desc * __restrict d)
{
	int ret;

	switch (id) {
	case _STDENC_SDID_GENERIC:
		ret = _FUNCNAME(stdenc_get_state_desc_generic)(
			_CE_TO_EI(ce), _TO_STATE(ps), &d->u.generic.state);
		break;
	default:
		ret = EOPNOTSUPP;
	}

	return ret;
}