wstring UTF8ToUnicode( const string& str )
{
int len = 0;
len = str.length();
int unicodeLen = ::MultiByteToWideChar( CP_UTF8,
0,
str.c_str(),
-1,
NULL,
0 );
wchar_t * pUnicode;
pUnicode = new wchar_t[unicodeLen+1];
memset(pUnicode,0,(unicodeLen+1)*sizeof(wchar_t));
::MultiByteToWideChar( CP_UTF8,
0,
str.c_str(),
-1,
(LPWSTR)pUnicode,
unicodeLen );
wstring rt;
rt = ( wchar_t* )pUnicode;
delete pUnicode;
return rt;
}
string UnicodeToUTF8( const wstring& str )
{
char* pElementText;
int iTextLen;
// wide char to multi char
iTextLen = WideCharToMultiByte( CP_UTF8,
0,
str.c_str(),
-1,
NULL,
0,
NULL,
NULL );
pElementText = new char[iTextLen + 1];
memset( ( void* )pElementText, 0, sizeof( char ) * ( iTextLen + 1 ) );
::WideCharToMultiByte( CP_UTF8,
0,
str.c_str(),
-1,
pElementText,
iTextLen,
NULL,
NULL );
string strText;
strText = pElementText;
delete[] pElementText;
return strText;
}