diff options
Diffstat (limited to 'core/src/xmake/string/case.c')
| -rw-r--r-- | core/src/xmake/string/case.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/core/src/xmake/string/case.c b/core/src/xmake/string/case.c index 6dd372d16..7bde2da9a 100644 --- a/core/src/xmake/string/case.c +++ b/core/src/xmake/string/case.c @@ -29,6 +29,10 @@ * includes */ #include "prefix.h" +#if defined(TB_CONFIG_OS_LINUX) || defined(TB_CONFIG_OS_BSD) || defined(TB_CONFIG_OS_SOLARIS) +# include <locale.h> +# include <wctype.h> +#endif /* ////////////////////////////////////////////////////////////////////////////////////// @@ -56,8 +60,28 @@ static tb_bool_t xm_string_case_unicode(lua_State* lua, tb_char_t const* str, tb } // Perform Case Conversion +#if defined(TB_CONFIG_OS_LINUX) || defined(TB_CONFIG_OS_BSD) || defined(TB_CONFIG_OS_SOLARIS) + locale_t loc = newlocale(LC_ALL_MASK, "C.UTF-8", (locale_t)0); + if (!loc) loc = newlocale(LC_ALL_MASK, "en_US.UTF-8", (locale_t)0); + if (!loc) loc = newlocale(LC_ALL_MASK, "C.utf8", (locale_t)0); + if (!loc) loc = newlocale(LC_ALL_MASK, "en_US.utf8", (locale_t)0); + if (loc) { + locale_t old = uselocale(loc); + tb_wchar_t* p = wb; + while (*p) { + *p = lower ? towlower(*p) : towupper(*p); + p++; + } + uselocale(old); + freelocale(loc); + } else { + if (lower) tb_wcslwr(wb); + else tb_wcsupr(wb); + } +#else if (lower) tb_wcslwr(wb); else tb_wcsupr(wb); +#endif // Convert Wide Char back to UTF-8 tb_size_t un = (wn + 1) * 4; |