44 bool WideToUTF8(const wchar_t* utf16, const size_t size, std::string* utf8) {  in WideToUTF8()  argument
63   const int chars_required = WideCharToMultiByte(CP_UTF8, flags, utf16, size,  in WideToUTF8()
73   const int result = WideCharToMultiByte(CP_UTF8, flags, utf16, size,  in WideToUTF8()
87 bool WideToUTF8(const wchar_t* utf16, std::string* utf8) {  in WideToUTF8()  argument
89   return WideToUTF8(utf16, wcslen(utf16), utf8);  in WideToUTF8()
92 bool WideToUTF8(const std::wstring& utf16, std::string* utf8) {  in WideToUTF8()  argument
95   return WideToUTF8(utf16.c_str(), utf16.length(), utf8);  in WideToUTF8()
99 static bool UTF8ToWideWithFlags(const char* utf8, const size_t size, std::wstring* utf16,  in UTF8ToWideWithFlags()  argument
101   utf16->clear();  in UTF8ToWideWithFlags()
117   utf16->resize(chars_required);  in UTF8ToWideWithFlags()
120                                          &(*utf16)[0], chars_required);  in UTF8ToWideWithFlags()
125     utf16->clear();  in UTF8ToWideWithFlags()
132 bool UTF8ToWide(const char* utf8, const size_t size, std::wstring* utf16) {  in UTF8ToWide()  argument
134   if (UTF8ToWideWithFlags(utf8, size, utf16, MB_ERR_INVALID_CHARS)) {  in UTF8ToWide()
142   (void)UTF8ToWideWithFlags(utf8, size, utf16, 0);  in UTF8ToWide()
147 bool UTF8ToWide(const char* utf8, std::wstring* utf16) {  in UTF8ToWide()  argument
149   return UTF8ToWide(utf8, strlen(utf8), utf16);  in UTF8ToWide()
152 bool UTF8ToWide(const std::string& utf8, std::wstring* utf16) {  in UTF8ToWide()  argument
155   return UTF8ToWide(utf8.c_str(), utf8.length(), utf16);  in UTF8ToWide()
162 bool UTF8PathToWindowsLongPath(const char* utf8, std::wstring* utf16) {  in UTF8PathToWindowsLongPath()  argument
163   if (!UTF8ToWide(utf8, utf16)) {  in UTF8PathToWindowsLongPath()
168   if (utf16->length() >= 248) {  in UTF8PathToWindowsLongPath()
170     if (isDriveLetter((*utf16)[0]) && (*utf16)[1] == L':' &&  in UTF8PathToWindowsLongPath()
171         ((*utf16)[2] == L'\\' || (*utf16)[2] == L'/')) {  in UTF8PathToWindowsLongPath()
174       utf16->insert(0, LR"(\\?\)");  in UTF8PathToWindowsLongPath()
175       std::replace(utf16->begin(), utf16->end(), L'/', L'\\');  in UTF8PathToWindowsLongPath()