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/* Message list test for ASCII character set.
Copyright (C) 2001-2002, 2005-2006, 2015-2016 Free Software Foundation, Inc.
Written by Bruno Haible <haible@clisp.cons.org>, 2001.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
/* Specification. */
#include "msgl-ascii.h"
#include "c-ctype.h"
/* This file's structure parallels msgl-iconv.c. */
bool
is_ascii_string (const char *string)
{
for (; *string; string++)
if (!c_isascii ((unsigned char) *string))
return false;
return true;
}
bool
is_ascii_string_list (string_list_ty *slp)
{
size_t i;
if (slp != NULL)
for (i = 0; i < slp->nitems; i++)
if (!is_ascii_string (slp->item[i]))
return false;
return true;
}
bool
is_ascii_message (message_ty *mp)
{
const char *p = mp->msgstr;
const char *p_end = p + mp->msgstr_len;
for (; p < p_end; p++)
if (!c_isascii ((unsigned char) *p))
return false;
if (!is_ascii_string_list (mp->comment))
return false;
if (!is_ascii_string_list (mp->comment_dot))
return false;
/* msgid and msgid_plural are normally ASCII, so why checking?
Because in complete UTF-8 environments they can be UTF-8, not ASCII. */
if (!is_ascii_string (mp->msgid))
return false;
if (mp->msgid_plural != NULL && !is_ascii_string (mp->msgid_plural))
return false;
/* Likewise for msgctxt. */
if (mp->msgctxt != NULL && !is_ascii_string (mp->msgctxt))
return false;
/* Likewise for the prev_* fields. */
if (mp->prev_msgctxt != NULL && !is_ascii_string (mp->prev_msgctxt))
return false;
if (mp->prev_msgid != NULL && !is_ascii_string (mp->prev_msgid))
return false;
if (mp->prev_msgid_plural != NULL && !is_ascii_string (mp->prev_msgid_plural))
return false;
return true;
}
bool
is_ascii_message_list (message_list_ty *mlp)
{
size_t j;
for (j = 0; j < mlp->nitems; j++)
if (!is_ascii_message (mlp->item[j]))
return false;
return true;
}
bool
is_ascii_msgdomain_list (msgdomain_list_ty *mdlp)
{
size_t k;
for (k = 0; k < mdlp->nitems; k++)
if (!is_ascii_message_list (mdlp->item[k]->messages))
return false;
return true;
}
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