| # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Class to control the Linksys WRT54G2 router.""" |
| |
| import logging |
| import urlparse |
| |
| import dynamic_ap_configurator |
| import ap_spec |
| |
| |
| class LinksysAPConfigurator( |
| dynamic_ap_configurator.DynamicAPConfigurator): |
| """Derived class to control Linksys WRT54G2 router.""" |
| |
| |
| def _sec_alert(self, alert): |
| text = alert.text |
| if 'Invalid Key, must be between 8 and 63 ASCII' in text: |
| raise RuntimeError('We got a modal dialog. ' + text) |
| else: |
| raise RuntimeError('Unhandled alert message: %s' % text) |
| |
| |
| def get_number_of_pages(self): |
| return 2 |
| |
| |
| def get_supported_bands(self): |
| return [{'band': ap_spec.BAND_2GHZ, |
| 'channels': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]}] |
| |
| |
| def get_supported_modes(self): |
| return [{'band': ap_spec.BAND_2GHZ, |
| 'modes': [ap_spec.MODE_B, ap_spec.MODE_G, ap_spec.MODE_B | |
| ap_spec.MODE_G]}] |
| |
| |
| def is_security_mode_supported(self, security_mode): |
| return security_mode in (ap_spec.SECURITY_TYPE_DISABLED, |
| ap_spec.SECURITY_TYPE_WPAPSK, |
| ap_spec.SECURITY_TYPE_WPA2PSK, |
| ap_spec.SECURITY_TYPE_WEP) |
| |
| |
| def navigate_to_page(self, page_number): |
| if page_number == 1: |
| url = urlparse.urljoin(self.admin_interface_url, 'wireless.htm') |
| self.driver.get(url) |
| xpath = '//input[@name="wsc_smode" and @value="1"]' |
| button = self.driver.find_element_by_xpath(xpath) |
| if not button.is_selected(): |
| self.click_button_by_xpath(xpath) |
| elif page_number == 2: |
| url = urlparse.urljoin(self.admin_interface_url, 'WSecurity.htm') |
| self.driver.get(url) |
| else: |
| raise RuntimeError('Invalid page number passed. Number of pages ' |
| '%d, page value sent was %d' % |
| (self.get_number_of_pages(), page_number)) |
| |
| |
| def save_page(self, page_number): |
| self.wait_for_object_by_id('divBT1') |
| self.click_button_by_xpath('id("divBT1")') |
| # Wait for the continue button |
| continue_xpath = '//input[@value="Continue" and @type="button"]' |
| self.wait_for_object_by_xpath(continue_xpath) |
| self.click_button_by_xpath(continue_xpath, |
| alert_handler=self._sec_alert) |
| |
| |
| def set_mode(self, mode, band=None): |
| self.add_item_to_command_list(self._set_mode, (mode,), 1, 900) |
| |
| |
| def _set_mode(self, mode): |
| # Different bands are not supported so we ignore. |
| # Create the mode to popup item mapping |
| mode_mapping = {ap_spec.MODE_B: 'B-Only', ap_spec.MODE_G: 'G-Only', |
| ap_spec.MODE_B | ap_spec.MODE_G: 'Mixed', |
| 'Disabled': 'Disabled'} |
| mode_name = mode_mapping.get(mode) |
| if not mode_name: |
| raise RuntimeError('The mode selected %d is not supported by router' |
| ' %s.', hex(mode), self.name) |
| xpath = ('//select[@onchange="SelWL()" and @name="Mode"]') |
| self.select_item_from_popup_by_xpath(mode_name, xpath) |
| |
| |
| def set_radio(self, enabled=True): |
| # If we are enabling we are activating all other UI components, do it |
| # first. Otherwise we are turning everything off so do it last. |
| weight = 1 if enabled else 1000 |
| self.add_item_to_command_list(self._set_radio, (enabled,), 1, weight) |
| |
| |
| def _set_radio(self, enabled=True): |
| # To turn off we pick disabled, to turn on we set to G |
| if not enabled: |
| self._set_mode('Disabled') |
| else: |
| self._set_mode(ap_spec.MODE_G) |
| |
| |
| def set_ssid(self, ssid): |
| self.add_item_to_command_list(self._set_ssid, (ssid,), 1, 900) |
| |
| |
| def _set_ssid(self, ssid): |
| self._set_radio(enabled=True) |
| xpath = ('//input[@maxlength="32" and @name="SSID"]') |
| self.set_content_of_text_field_by_xpath(ssid, xpath) |
| self._ssid = ssid |
| |
| |
| def set_channel(self, channel): |
| self.add_item_to_command_list(self._set_channel, (channel,), 1, 900) |
| |
| |
| def _set_channel(self, channel): |
| position = self._get_channel_popup_position(channel) |
| self._set_radio(enabled=True) |
| channel_choices = ['1 - 2.412GHz', '2 - 2.417GHz', '3 - 2.422GHz', |
| '4 - 2.427GHz', '5 - 2.432GHz', '6 - 2.437GHz', |
| '7 - 2.442GHz', '8 - 2.447GHz', '9 - 2.452GHz', |
| '10 - 2.457GHz', '11 - 2.462GHz'] |
| xpath = ('//select[@onfocus="check_action(this,0)" and @name="Freq"]') |
| self.select_item_from_popup_by_xpath(channel_choices[position], |
| xpath) |
| |
| |
| def set_band(self, band): |
| return None |
| |
| |
| def set_security_disabled(self): |
| self.add_item_to_command_list(self._set_security_disabled, (), 2, 1000) |
| |
| |
| def _set_security_disabled(self): |
| xpath = ('//select[@name="SecurityMode"]') |
| self.select_item_from_popup_by_xpath('Disabled', xpath) |
| |
| |
| def set_security_wep(self, key_value, authentication): |
| self.add_item_to_command_list(self._set_security_wep, |
| (key_value, authentication), 2, 1000) |
| |
| |
| def _set_security_wep(self, key_value, authentication): |
| logging.debug('This router %s doesnt support WEP authentication type: ' |
| '%s', self.name, authentication) |
| popup = '//select[@name="SecurityMode"]' |
| self.wait_for_object_by_xpath(popup) |
| text_field = ('//input[@name="wl_passphrase"]') |
| self.select_item_from_popup_by_xpath('WEP', popup, |
| wait_for_xpath=text_field, |
| alert_handler=self._sec_alert) |
| self.set_content_of_text_field_by_xpath(key_value, text_field, |
| abort_check=True) |
| self.click_button_by_xpath('//input[@value="Generate"]', |
| alert_handler=self._sec_alert) |
| |
| |
| def set_security_wpapsk(self, security, shared_key, update_interval=1800): |
| self.add_item_to_command_list(self._set_security_wpapsk, |
| (security, shared_key, update_interval), |
| 2, 900) |
| |
| |
| def _set_security_wpapsk(self, security, shared_key, update_interval=1800): |
| if update_interval < 600: |
| logging.debug('The minimum update interval is 600, overriding.') |
| update_interval = 600 |
| elif update_interval > 7200: |
| logging.debug('The maximum update interval is 7200, overriding.') |
| update_interval = 7200 |
| popup = '//select[@name="SecurityMode"]' |
| self.wait_for_object_by_xpath(popup) |
| key_field = '//input[@name="PassPhrase"]' |
| if security == ap_spec.SECURITY_TYPE_WPAPSK: |
| wpa_item = 'WPA Personal' |
| else: |
| wpa_item = 'WPA2 Personal' |
| self.select_item_from_popup_by_xpath(wpa_item, popup, |
| wait_for_xpath=key_field, |
| alert_handler=self._sec_alert) |
| self.set_content_of_text_field_by_xpath(shared_key, key_field, |
| abort_check=True) |
| interval_field = ('//input[@name="GkuInterval"]') |
| self.set_content_of_text_field_by_xpath(str(update_interval), |
| interval_field) |
| |
| |
| def set_visibility(self, visible=True): |
| self.add_item_to_command_list(self._set_visibility, (visible,), 1, 900) |
| |
| |
| def _set_visibility(self, visible=True): |
| self._set_radio(enabled=True) |
| # value=1 is visible; value=0 is invisible |
| int_value = int(visible) |
| xpath = ('//input[@value="%d" and @name="wl_closed"]' % int_value) |
| self.click_button_by_xpath(xpath) |
