Mercurial > hg > octave-lyh > gnulib-hg
changeset 7953:eaed489a1e1c
New modules uniconv/u8-strconv-from-enc, uniconv/u16-strconv-from-enc,
uniconv/u32-strconv-from-enc.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 27 Jan 2007 00:42:51 +0000 |
parents | 1749041c276c |
children | 95418453deed |
files | lib/uniconv/u-strconv-from-enc.h |
diffstat | 1 files changed, 40 insertions(+), 0 deletions(-) [+] |
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new file mode 100644 --- /dev/null +++ b/lib/uniconv/u-strconv-from-enc.h @@ -0,0 +1,40 @@ +/* Conversion to UTF-8/UTF-16/UTF-32 from legacy encodings. + Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc. + + This program 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, or (at your option) + any later version. + + This program 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 this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, + USA. */ + +UNIT * +FUNC (const char *string, + const char *fromcode, + enum iconv_ilseq_handler handler) +{ + UNIT *result = NULL; + size_t length = 0; + + if (U_CONV_FROM_ENCODING (fromcode, handler, + string, strlen (string) + 1, NULL, + &result, &length) < 0) + return NULL; + /* Verify the result has exactly one NUL unit, at the end. */ + if (!(length > 0 && result[length-1] == 0 + && U_STRLEN (result) == length-1)) + { + free (result); + errno = EILSEQ; + return NULL; + } + return result; +}