char * get_default_locale(void)
{
const char *lc_vars[] = {"LC_ALL", "LC_CTYPE", "LANG", NULL};
char *ev;
const char **evname;
char *locale = NULL;
for(evname = lc_vars; NULL != *evname; evname++)
{
ev = getenv(*evname);
if ((NULL != ev) && ('\0' != ev[0])) break;
}
if (NULL != *evname)
{
locale = ev;
lgdebug(D_USER_FILES, "Debug: Environment locale \"%s=%s\"\n", *evname, ev);
#ifdef _WIN32
/* If compiled with MSVC/MinGW, we still support running under Cygwin. */
const char *ostype = getenv("OSTYPE");
if ((NULL != ostype) && (0 == strcmp(ostype, "cygwin")))
{
/* Convert to Windows style locale */
locale = strdupa(locale);
locale[strcspn(locale, "_")] = '-';
locale[strcspn(locale, ".@")] = '\0';
}
#endif /* _WIN32 */
}
else
{
lgdebug(D_USER_FILES, "Debug: Environment locale not set\n");
#ifdef _WIN32
locale = win32_getlocale();
if (NULL == locale)
lgdebug(D_USER_FILES, "Debug: Cannot find user default locale\n");
else
lgdebug(D_USER_FILES, "Debug: User default locale \"%s\"\n", locale);
return locale; /* Already strdup'ed */
#endif /* _WIN32 */
}
return safe_strdup(locale);
}
char * get_default_locale(void)
{
char * locale, * needle;
locale = NULL;
#ifdef _WIN32
if(!locale)
locale = win32_getlocale ();
#endif
if(!locale)
locale = safe_strdup (getenv ("LANG"));
#if defined(HAVE_LC_MESSAGES)
if(!locale)
locale = safe_strdup (setlocale (LC_MESSAGES, NULL));
#endif
if(!locale)
locale = safe_strdup (setlocale (LC_ALL, NULL));
if(!locale || strcmp(locale, "C") == 0) {
free(locale);
locale = safe_strdup("en");
}
/* strip off "@euro" from en_GB@euro */
if ((needle = strchr (locale, '@')) != NULL)
*needle = '\0';
/* strip off ".UTF-8" from en_GB.UTF-8 */
if ((needle = strchr (locale, '.')) != NULL)
*needle = '\0';
/* strip off "_GB" from en_GB */
if ((needle = strchr (locale, '_')) != NULL)
*needle = '\0';
return locale;
}
