static char CALLBACK __CFWin32EnumCodePageProc(LPTSTR string) {
uint32_t encoding = CFStringConvertWindowsCodepageToEncoding(_tcstoul(string, NULL, 10));
CFIndex idx;
if (encoding != kCFStringEncodingInvalidId) { // We list only encodings we know
if (__CFWin32EncodingList) {
for (idx = 0;idx < (CFIndex)__CFWin32EncodingIndex;idx++) if (__CFWin32EncodingList[idx] == encoding) break;
if (idx != __CFWin32EncodingIndex) return true;
__CFWin32EncodingList[__CFWin32EncodingIndex] = encoding;
}
++__CFWin32EncodingIndex;
}
return true;
}
static CFStringBuiltInEncodings GetEncoding(const tchar_t* From)
{
if (!From)
return kCFStringEncodingUTF8; // use UTF-8 internally
else if (!From[0])
return kCFStringEncodingASCII; // regular/default strings are ASCII
else if (tcsicmp(From,T("ASCII"))==0)
return kCFStringEncodingASCII;
else if (tcsicmp(From,T("UTF-8"))==0)
return kCFStringEncodingUTF8;
else if (tcsicmp(From,T("UTF-16"))==0)
return kCFStringEncodingUTF16;
else if (tcsicmp(From,T("UTF-32"))==0)
return kCFStringEncodingUTF32;
else if (tcsnicmp(From,T("CP"),2)==0)
return CFStringConvertWindowsCodepageToEncoding(atoi(From+2));
return (CFStringBuiltInEncodings)kCFStringEncodingInvalidId;
}
