1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 """Class to control MediaLink wapr150n router.""" 6 7 import logging 8 import urlparse 9 10 import dynamic_ap_configurator 11 import ap_spec 12 13 14 class MediaLinkAPConfigurator( 15 dynamic_ap_configurator.DynamicAPConfigurator): 16 """Class to control MediaLink wapr150n router.""" 17 18 19 def __init__(self, ap_config=None): 20 super(MediaLinkAPConfigurator, self).__init__(ap_config=ap_config) 21 self.current_mode = ap_spec.MODE_B 22 self.add_item_to_command_list(self._set_mode, (self.current_mode, ), 23 1, 500) 24 25 26 def _alert_handler(self, alert): 27 text = alert.text 28 if 'Please input 10 or 26 characters of wep key1 !' in text: 29 alert.accept() 30 raise RuntimeError('We got an alert. %s' % text) 31 elif 'turn on wireless' in text: 32 alert.accept() 33 raise RuntimeError('Please enable wireless. %s' % text) 34 elif 'Invalid Wep key1 format' in text: 35 alert.accept() 36 raise RuntimeError('WEP key should be numbers. %s' % text) 37 elif 'system error' in text: 38 alert.accept() 39 raise RuntimeError('There was a system error on AP!') 40 elif 'Successful' in text: 41 alert.accept() 42 else: 43 raise RuntimeError('We have an unhandled alert: %s' % text) 44 45 46 def get_number_of_pages(self): 47 return 2 48 49 50 def get_supported_bands(self): 51 return [{'band': ap_spec.BAND_2GHZ, 52 'channels': ['AutoSelect', 1, 2, 3, 4, 5, 6, 7, 53 8, 9, 10, 11, 12, 13]}] 54 55 56 def get_supported_modes(self): 57 return [{'band': ap_spec.BAND_2GHZ, 58 'modes': [ap_spec.MODE_B, ap_spec.MODE_G, ap_spec.MODE_B | 59 ap_spec.MODE_G, ap_spec.MODE_B | ap_spec.MODE_G | 60 ap_spec.MODE_N]}] 61 62 63 def is_security_mode_supported(self, security_mode): 64 return security_mode in (ap_spec.SECURITY_TYPE_DISABLED, 65 ap_spec.SECURITY_TYPE_WPAPSK, 66 ap_spec.SECURITY_TYPE_WPA2PSK, 67 ap_spec.SECURITY_TYPE_WEP) 68 69 70 def navigate_to_page(self, page_number): 71 if page_number == 1: 72 url = urlparse.urljoin(self.admin_interface_url, 73 'wireless_basic.asp') 74 self.get_url(url, page_title='wireless_basic.asp') 75 self.wait_for_object_by_xpath('//input[@name="ssid"]') 76 elif page_number == 2: 77 url = urlparse.urljoin(self.admin_interface_url, 78 'wireless_security.asp') 79 self.get_url(url, page_title='wireless_security.asp') 80 self.wait_for_object_by_xpath('//select[@name="security_mode"]') 81 else: 82 raise RuntimeError('Invalid page number passed. Number of pages ' 83 '%d, page value sent was %d' % 84 (self.get_number_of_pages(), page_number)) 85 86 87 def save_page(self, page_number): 88 xpath_apply = ('//input[@type="button" and @value="Apply"]') 89 self.click_button_by_xpath(xpath_apply, 90 alert_handler=self._alert_handler) 91 try: 92 self.wait_for_object_by_xpath('//input[@type="button" and ' 93 '@value="OK"]') 94 except: 95 self._handle_alert(xpath_apply, self._alert_handler) 96 97 98 def is_update_interval_supported(self): 99 """ 100 Returns True if setting the PSK refresh interval is supported. 101 102 @return True is supported; False otherwise 103 """ 104 return True 105 106 def set_mode(self, mode, band=None): 107 self.add_item_to_command_list(self._set_mode, (mode, ), 1, 800) 108 109 110 def _set_mode(self, mode): 111 if mode == ap_spec.MODE_B: 112 mode_popup = '11b mode' 113 elif mode == ap_spec.MODE_G: 114 mode_popup = '11g mode' 115 elif mode == (ap_spec.MODE_B | ap_spec.MODE_G): 116 mode_popup = '11b/g mixed mode' 117 elif mode == (ap_spec.MODE_B | ap_spec.MODE_G | ap_spec.MODE_N): 118 mode_popup = '11b/g/n mixed mode' 119 else: 120 raise RuntimeError('Invalid mode passed: %x' % mode) 121 self.current_mode = mode 122 self._set_radio(enabled=True) 123 xpath = '//select[@name="wirelessmode"]' 124 self.select_item_from_popup_by_xpath(mode_popup, xpath) 125 126 127 def set_radio(self, enabled=True): 128 self.add_item_to_command_list(self._set_radio, (enabled, ), 1, 1000) 129 130 131 def _set_radio(self, enabled=True): 132 xpath = '//input[@name="enablewireless" and @type="checkbox"]' 133 self.set_check_box_selected_by_xpath(xpath, selected=enabled, 134 wait_for_xpath=None, 135 alert_handler=self._alert_handler) 136 137 138 def set_ssid(self, ssid): 139 self.add_item_to_command_list(self._set_ssid, (ssid,), 1, 900) 140 141 142 def _set_ssid(self, ssid): 143 self._set_radio(enabled=True) 144 xpath = '//input[@name="ssid"]' 145 self.set_content_of_text_field_by_xpath(ssid, xpath) 146 self._ssid = ssid 147 148 149 def set_channel(self, channel): 150 self.add_item_to_command_list(self._set_channel, (channel,), 1, 900) 151 152 153 def _set_channel(self, channel): 154 position = self._get_channel_popup_position(channel) 155 self._set_radio(enabled=True) 156 channel_choices = ['AutoSelect', '2412MHz (Channel 1)', 157 '2417MHz (Channel 2)', '2422MHz (Channel 3)', 158 '2427MHz (Channel 4)', '2432MHz (Channel 5)', 159 '2437MHz (Channel 6)', '2442MHz (Channel 7)', 160 '2447MHz (Channel 8)', '2452MHz (Channel 9)', 161 '2457MHz (Channel 10)', '2462MHz (Channel 11)', 162 '2467MHz (Channel 12)', '2472MHz (Channel 13)'] 163 if self.current_mode == ap_spec.MODE_B: 164 xpath = '//select[@name="sz11bChannel"]' 165 else: 166 xpath = '//select[@name="sz11gChannel"]' 167 self.select_item_from_popup_by_xpath(channel_choices[position], xpath, 168 alert_handler=self._alert_handler) 169 170 171 def set_band(self, band): 172 logging.debug('This router %s does not support multiple bands.', 173 self.name) 174 return None 175 176 177 def set_security_disabled(self): 178 self.add_item_to_command_list(self._set_security_disabled, (), 2, 900) 179 180 181 def _set_security_disabled(self): 182 xpath = '//select[@name="security_mode"]' 183 self.select_item_from_popup_by_xpath('Disable', xpath) 184 185 186 def set_security_wep(self, key_value, authentication): 187 self.add_item_to_command_list(self._set_security_wep, 188 (key_value, authentication), 2, 900) 189 190 191 def _set_security_wep(self, key_value, authentication): 192 logging.debug('This router %s does not support WEP authentication type:' 193 ' %s', self.name, authentication) 194 popup = '//select[@name="security_mode"]' 195 text_field = '//input[@name="wep_key_1"]' 196 self.select_item_from_popup_by_xpath('Mixed WEP', popup, 197 wait_for_xpath=text_field) 198 self.set_content_of_text_field_by_xpath(key_value, text_field, 199 abort_check=True) 200 201 202 def set_security_wpapsk(self, security, shared_key, update_interval=1800): 203 self.add_item_to_command_list(self._set_security_wpapsk, 204 (security, shared_key,update_interval,), 205 2, 900) 206 207 208 def _set_security_wpapsk(self, security, shared_key, update_interval=1800): 209 if update_interval < 600 | update_interval > 7200: 210 logging.debug('Invalid update interval, setting it to 1800.') 211 update_interval = 1800 212 popup = '//select[@name="security_mode"]' 213 key_field = '//input[@name="passphrase"]' 214 if security == ap_spec.SECURITY_TYPE_WPAPSK: 215 wpa_item = 'WPA - Personal' 216 else: 217 wpa_item = 'WPA2 - Personal' 218 self.select_item_from_popup_by_xpath(wpa_item, popup, 219 wait_for_xpath=key_field) 220 self.set_content_of_text_field_by_xpath(shared_key, key_field, 221 abort_check=True) 222 interval_field = ('//input[@name="keyRenewalInterval"]') 223 self.set_content_of_text_field_by_xpath(str(update_interval), 224 interval_field) 225 226 227 def set_visibility(self, visible=True): 228 self.add_item_to_command_list(self._set_visibility, (visible,), 1, 900) 229 230 231 def _set_visibility(self, visible=True): 232 self._set_radio(enabled=True) 233 int_value = int(visible) 234 xpath = '//input[@name="broadcastssid" and @value="%d"]' % int_value 235 self.click_button_by_xpath(xpath) 236
