Method GetZoneProtectedModeSetting

cpp/iedriver/BrowserFactory.cpp:1466–1512

}

int BrowserFactory::GetZoneProtectedModeSetting(const HKEY key_handle,
                                                const std::wstring& zone_subkey_name) {
  LOG(TRACE) << "Entering BrowserFactory::GetZoneProtectedModeSetting";

  int protected_mode_value = 3;
  HKEY subkey_handle;
  if (ERROR_SUCCESS == ::RegOpenKeyEx(key_handle,
                                      zone_subkey_name.c_str(),
                                      0,
                                      KEY_QUERY_VALUE,
                                      &subkey_handle)) {
    DWORD value = 0;
    DWORD value_length = sizeof(DWORD);
    if (ERROR_SUCCESS == ::RegQueryValueEx(subkey_handle,
                                           IE_PROTECTED_MODE_SETTING_VALUE_NAME,
                                           NULL,
                                           NULL,
                                           reinterpret_cast<LPBYTE>(&value),
                                           &value_length)) {
      LOG(DEBUG) << "Found Protected Mode setting value of "
                 << value << " for zone " << LOGWSTRING(zone_subkey_name);
      protected_mode_value = value;
    } else {
      LOG(DEBUG) << "RegQueryValueEx failed for getting Protected Mode setting for a zone: "
                 << LOGWSTRING(zone_subkey_name);
    }
    ::RegCloseKey(subkey_handle);
  } else {
    // The REG_DWORD value doesn't exist, so we have to return the default
    // value, which is "on" for the Internet and Restricted Sites zones and
    // is "on" for the Local Intranet zone in IE7 only (the default was
    // changed to "off" for Local Intranet in IE8), and "off" everywhere
    // else.
    // Note that a value of 0 in the registry value indicates that Protected
    // Mode is "on" for that zone; a value of 3 indicates that Protected Mode
    // is "off" for that zone.
    if (zone_subkey_name == ZONE_INTERNET ||
        zone_subkey_name == ZONE_RESTRICTED_SITES ||
        (zone_subkey_name == ZONE_LOCAL_INTRANET && this->ie_major_version_ == 7)) {
      protected_mode_value = 0;
    }
    LOG(DEBUG) << "Protected Mode zone setting value does not exist for zone "
               << LOGWSTRING(zone_subkey_name) << ". Using default value of "
               << protected_mode_value;
  }
  return protected_mode_value;
}

bool BrowserFactory::IsWindowsVersionOrGreater(unsigned short major_version,
                                               unsigned short minor_version,