mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-24 18:23:41 +08:00
d620426811
2000-06-19 Ulrich Drepper <drepper@redhat.com> * iconv/gconv.h (__gconv_trans_fct): Add new parameter. General namespace cleanup. (struct __gconv_trans_data): Add next field. (struct __gconv_step_data): Make __trans a pointer. * iconv/gconv_conf.c: Split out code to find gconv directories from __gconv_read_conf in new functions. * iconv/gconv_int.h: Define new data structure and declare new functions for handling of gconv directory list. * iconv/gconv_open.c: Allow more than one error handling step being used. Call function to load error handling module if it is none of the builtin transformations. * iconv/gconv_close.c: Add code to free transliteration data. * iconv/gconv_trans.c: Add functions to load and unload modules implementing transliteration etc. * iconv/skeleton.c: Call all context functions now that more than one module is allowed. * iconv/loop.c (STANDARD_ERR_HANDLING): New macro. * iconv/gconv_simple.c: Use STANDARD_ERR_HANDLING macro for places where the full error handling using transliteration is needed. * iconvdata/8bit-gap.c: Likewise. * iconvdata/8bit-generic.c: Likewise. * iconvdata/ansi_x3.110.c: Likewise. * iconvdata/big5.c: Likewise. * iconvdata/big5hkscs.c: Likewise. * iconvdata/euc-cn.c: Likewise. * iconvdata/euc-jp.c: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/euc-tw.c: Likewise. * iconvdata/gbgbk.c: Likewise. * iconvdata/gbk.c: Likewise. * iconvdata/iso-2022-cn.c: Likewise. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-kr.c: Likewise. * iconvdata/iso646.c: Likewise. * iconvdata/iso8859-1.c: Likewise. * iconvdata/iso_6937-2.c: Likewise. * iconvdata/iso_6937.c: Likewise. * iconvdata/johab.c: Likewise. * iconvdata/sjis.c: Likewise. * iconvdata/t.61.c: Likewise. * iconvdata/uhc.c: Likewise. * iconvdata/unicode.c: Likewise. * iconvdata/utf-16.c: Likewise. * libio/iofwide.c: Reset __trans member of __gconv_trans_data structure correctly after last change. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * localedata/Makefile: Set -Wno-format for some files since gcc does not know all the format specifiers. 2000-06-18 Ulrich Drepper <drepper@redhat.com> * locale/loadlocale.c (_nl_unload_locale): Remove a bit of unneeded code. * locale/lc-time.c (_nl_init_era_entries): Likewise.
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <dlfcn.h>
|
|
#include <gconv.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
#include <wcsmbsload.h>
|
|
|
|
|
|
int
|
|
wctob (c)
|
|
wint_t c;
|
|
{
|
|
char buf[MB_LEN_MAX];
|
|
struct __gconv_step_data data;
|
|
wchar_t inbuf[1];
|
|
wchar_t *inptr = inbuf;
|
|
size_t dummy;
|
|
int status;
|
|
|
|
/* Tell where we want the result. */
|
|
data.__outbuf = buf;
|
|
data.__outbufend = buf + MB_LEN_MAX;
|
|
data.__invocation_counter = 0;
|
|
data.__internal_use = 1;
|
|
data.__flags = __GCONV_IS_LAST;
|
|
data.__statep = &data.__state;
|
|
data.__trans = NULL;
|
|
|
|
/* Make sure we start in the initial state. */
|
|
memset (&data.__state, '\0', sizeof (mbstate_t));
|
|
|
|
/* Make sure we use the correct function. */
|
|
update_conversion_ptrs ();
|
|
|
|
/* Create the input string. */
|
|
inbuf[0] = c;
|
|
|
|
status = DL_CALL_FCT (__wcsmbs_gconv_fcts.tomb->__fct,
|
|
(__wcsmbs_gconv_fcts.tomb, &data,
|
|
(const unsigned char **) &inptr,
|
|
(const unsigned char *) &inbuf[1],
|
|
NULL, &dummy, 0, 1));
|
|
|
|
/* The conversion failed or the output is too long. */
|
|
if ((status != __GCONV_OK && status != __GCONV_FULL_OUTPUT
|
|
&& status != __GCONV_EMPTY_INPUT)
|
|
|| data.__outbuf != (unsigned char *) (buf + 1))
|
|
return EOF;
|
|
|
|
return (unsigned char) buf[0];
|
|
}
|