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/*
* Copyright © 2026 Behdad Esfahbod
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Author(s): Behdad Esfahbod
*/
#include "hb.hh"
#include "hb-machinery.hh"
#include "hb-vector-svg-utils.hh"
#include <string.h>
struct hb_svg_decimal_point_t
{
char value[8];
};
static hb_svg_decimal_point_t hb_svg_decimal_point_default = {{'.', '\0'}};
static inline void free_static_svg_decimal_point ();
static struct hb_svg_decimal_point_lazy_loader_t
: hb_lazy_loader_t<hb_svg_decimal_point_t, hb_svg_decimal_point_lazy_loader_t>
{
static hb_svg_decimal_point_t *create ()
{
auto *p = (hb_svg_decimal_point_t *) hb_calloc (1, sizeof (hb_svg_decimal_point_t));
if (!p)
return nullptr;
p->value[0] = '.';
p->value[1] = '\0';
#ifndef HB_NO_SETLOCALE
lconv *lc = nullptr;
#ifdef HAVE_LOCALECONV_L
hb_locale_t current_locale = hb_uselocale ((hb_locale_t) 0);
if (current_locale)
lc = localeconv_l (current_locale);
#endif
if (!lc)
lc = localeconv ();
if (lc && lc->decimal_point && lc->decimal_point[0])
{
strncpy (p->value, lc->decimal_point, sizeof (p->value) - 1);
p->value[sizeof (p->value) - 1] = '\0';
}
#endif
hb_atexit (free_static_svg_decimal_point);
return p;
}
static void destroy (hb_svg_decimal_point_t *p)
{ hb_free (p); }
static const hb_svg_decimal_point_t *get_null ()
{ return &hb_svg_decimal_point_default; }
} static_svg_decimal_point;
static inline void
free_static_svg_decimal_point ()
{
static_svg_decimal_point.free_instance ();
}
const char *
hb_svg_decimal_point_get (void)
{
return static_svg_decimal_point.get_unconst ()->value;
}