Created
March 28, 2018 11:33
-
-
Save xylcbd/41c74f1427fc5c3049966156cf6f281d to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
std::string local_to_utf8(const std::string& src) | |
{ | |
#if _WIN32 | |
int len = MultiByteToWideChar(CP_ACP, 0, src.c_str(), -1, NULL, 0); | |
wchar_t* wszUTF16 = new wchar_t[len+1]; | |
memset(wszUTF16, 0, len+1); | |
MultiByteToWideChar(CP_ACP, 0, src.c_str(), -1, wszUTF16, len); | |
len = WideCharToMultiByte(CP_UTF8, 0, wszUTF16, -1, NULL, 0, NULL, NULL); | |
char* szUTF8 = new char[len + 1]; | |
memset(szUTF8, 0, len + 1); | |
WideCharToMultiByte(CP_UTF8, 0, wszUTF16, -1, szUTF8, len, NULL, NULL); | |
std::string strTemp = szUTF8; | |
if (wszUTF16) delete[] wszUTF16; | |
if (szUTF8) delete[] szUTF8; | |
return strTemp; | |
#else | |
return src; | |
#endif | |
} | |
std::string utf8_to_local(const std::string& src) | |
{ | |
#if _WIN32 | |
int len = MultiByteToWideChar(CP_UTF8, 0, src.c_str(), -1, NULL, 0); | |
wchar_t* wszUTF16 = new wchar_t[len+1]; | |
memset(wszUTF16, 0, len * 2 + 2); | |
MultiByteToWideChar(CP_UTF8, 0, src.c_str(), -1, wszUTF16, len); | |
len = WideCharToMultiByte(CP_ACP, 0, wszUTF16, -1, NULL, 0, NULL, NULL); | |
char* szLocal = new char[len + 1]; | |
memset(szLocal, 0, len + 1); | |
WideCharToMultiByte(CP_ACP, 0, wszUTF16, -1, szLocal, len, NULL, NULL); | |
std::string strTemp(szLocal); | |
if (wszUTF16) delete[] wszUTF16; | |
if (szLocal) delete[] szLocal; | |
return strTemp; | |
#else | |
return src; | |
#endif | |
} | |
std::string wstring_to_utf8(const std::wstring& str) | |
{ | |
#if _WIN32 | |
int len = WideCharToMultiByte(CP_UTF8, 0, str.c_str(), -1, NULL, 0, NULL, NULL); | |
char* szGBK = new char[len + 1]; | |
memset(szGBK, 0, len + 1); | |
WideCharToMultiByte(CP_UTF8, 0, str.c_str(), -1, szGBK, len, NULL, NULL); | |
std::string strTemp(szGBK); | |
if (szGBK) delete[] szGBK; | |
return strTemp; | |
#else | |
return "[UN-IMPLEMENTED]"; | |
#endif | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment