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Fix setlocale usage in utf8_decode function

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zhangxianbing
2023-11-21 11:02:13 +08:00
parent ef71abd9bc
commit 68d059d6d2
2 changed files with 16 additions and 4 deletions
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10
include/indicators/display_width.hpp
View File

@@ -311,7 +311,10 @@ static inline int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n) {
// convert UTF-8 string to wstring // convert UTF-8 string to wstring
#ifdef _MSC_VER #ifdef _MSC_VER
static inline std::wstring utf8_decode(const std::string& s) { static inline std::wstring utf8_decode(const std::string& s) {
std::string curLocale = setlocale(LC_ALL, ""); auto r = setlocale(LC_ALL, "");
std::string curLocale;
if (r)
curLocale = r;
const char* _Source = s.c_str(); const char* _Source = s.c_str();
size_t _Dsize = std::strlen(_Source) + 1; size_t _Dsize = std::strlen(_Source) + 1;
wchar_t* _Dest = new wchar_t[_Dsize]; wchar_t* _Dest = new wchar_t[_Dsize];
@@ -324,7 +327,10 @@ static inline std::wstring utf8_decode(const std::string& s) {
} }
#else #else
static inline std::wstring utf8_decode(const std::string& s) { static inline std::wstring utf8_decode(const std::string& s) {
std::string curLocale = setlocale(LC_ALL, ""); auto r = setlocale(LC_ALL, "");
std::string curLocale;
if (r)
curLocale = r;
const char* _Source = s.c_str(); const char* _Source = s.c_str();
size_t _Dsize = mbstowcs(NULL, _Source, 0) + 1; size_t _Dsize = mbstowcs(NULL, _Source, 0) + 1;
wchar_t* _Dest = new wchar_t[_Dsize]; wchar_t* _Dest = new wchar_t[_Dsize];

10
single_include/indicators/indicators.hpp
View File

@@ -1652,7 +1652,10 @@ static inline int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n) {
// convert UTF-8 string to wstring // convert UTF-8 string to wstring
#ifdef _MSC_VER #ifdef _MSC_VER
static inline std::wstring utf8_decode(const std::string& s) { static inline std::wstring utf8_decode(const std::string& s) {
std::string curLocale = setlocale(LC_ALL, ""); auto r = setlocale(LC_ALL, "");
std::string curLocale;
if (r)
curLocale = r;
const char* _Source = s.c_str(); const char* _Source = s.c_str();
size_t _Dsize = std::strlen(_Source) + 1; size_t _Dsize = std::strlen(_Source) + 1;
wchar_t* _Dest = new wchar_t[_Dsize]; wchar_t* _Dest = new wchar_t[_Dsize];
@@ -1665,7 +1668,10 @@ static inline std::wstring utf8_decode(const std::string& s) {
} }
#else #else
static inline std::wstring utf8_decode(const std::string& s) { static inline std::wstring utf8_decode(const std::string& s) {
std::string curLocale = setlocale(LC_ALL, ""); auto r = setlocale(LC_ALL, "");
std::string curLocale;
if (r)
curLocale = r;
const char* _Source = s.c_str(); const char* _Source = s.c_str();
size_t _Dsize = mbstowcs(NULL, _Source, 0) + 1; size_t _Dsize = mbstowcs(NULL, _Source, 0) + 1;
wchar_t* _Dest = new wchar_t[_Dsize]; wchar_t* _Dest = new wchar_t[_Dsize];