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Fix gnc_lconv_set_utf8 on Windows, #403815.

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The result of g_get_charset does not necessarily match the encoding of
strings returned by CRT functions like localeconv or strftime. In
gnc_lconv_set_utf8, convert the strings first to a wide character string
with mbstowcs and then to utf8 by g_utf16_to_utf8.


git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15512 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Andreas Köhler
2007-02-06 03:37:17 +00:00
parent 7a67941355
commit f9d161b6da
1 changed files with 20 additions and 4 deletions
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24
src/app-utils/gnc-ui-util.c
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@@ -732,18 +732,34 @@ static void
gnc_lconv_set_utf8 (char **p_value, char *default_value)
{
char *value = *p_value;
*p_value = NULL;
if ((value == NULL) || (value[0] == 0))
*p_value = default_value;
value = default_value;
*p_value = g_locale_to_utf8 (*p_value, -1, NULL, NULL, NULL);
#ifdef G_OS_WIN32
{
/* get number of resulting wide characters */
size_t count = mbstowcs (NULL, value, 0);
if (count > 0) {
/* malloc and convert */
wchar_t *wvalue = g_malloc ((count+1) * sizeof(wchar_t));
count = mbstowcs (wvalue, value, count+1);
if (count > 0) {
*p_value = g_utf16_to_utf8 (wvalue, -1, NULL, NULL, NULL);
}
g_free (wvalue);
}
}
#else /* !G_OS_WIN32 */
*p_value = g_locale_to_utf8 (value, -1, NULL, NULL, NULL);
#endif
if (*p_value == NULL) {
// The g_locale_to_utf8 conversion failed. FIXME: Should we rather
// use an empty string instead of the default_value? Not sure.
*p_value = default_value;
}
// FIXME: Do we really need to make a copy here ?
//*p_value = g_strdup (*p_value);
}
static void