#!/usr/bin/env python3

import ctypes

# Load DLL
XUIAMSSOi = ctypes.WinDLL('C:\\Program Files (x86)\\Micro Focus\\Reflection\\XUIAMSSOi.dll')
XUIAMSSOi.MySsoTokenVBA.restype = ctypes.c_long
XUIAMSSOi.MySsoTokenVBA.argtypes = (ctypes.c_wchar_p, ctypes.c_long)

# Authenticate against smartcard
def XUIAMSSOi_MySsoTokenVBA(bufsize=15000):
	buf = ctypes.create_unicode_buffer(bufsize)
	sz = XUIAMSSOi.MySsoTokenVBA(buf, bufsize)
	if sz <= bufsize:
		return buf.value.encode('utf-16')[2:].decode('latin-1')
	else:
		return XUIAMSSOi_MySsoTokenVBA(sz)