bool disableFolderVirtualization()

in src/main/cpp/bootstrap/utilsfuncs.cpp [34:56]

• 22 lines of code
• 6 McCabe index (conditional complexity)

bool disableFolderVirtualization(HANDLE hProcess) {
    OSVERSIONINFO osvi = {0};
    osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
    if (GetVersionEx(&osvi) && osvi.dwMajorVersion == 6) // check it is Win VISTA
    {
        HANDLE hToken;
        if (OpenProcessToken(hProcess, TOKEN_ALL_ACCESS, &hToken)) {
            DWORD tokenInfoVal = 0;
            if (!SetTokenInformation(hToken, (TOKEN_INFORMATION_CLASS) 24, &tokenInfoVal, sizeof (DWORD))) {
                // invalid token information class (24) is OK, it means there is no folder virtualization on current system
                if (GetLastError() != ERROR_INVALID_PARAMETER) {
                    logErr(true, true, "Failed to set token information.");
                    return false;
                }
            }
            CloseHandle(hToken);
        } else {
            logErr(true, true, "Failed to open process token.");
            return false;
        }
    }
    return true;
}