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"""Derived class to control Linksys E1000 router."""
6
7import ap_spec
8import linksyse2100_ap_configurator
9
10
11class Linksyse1000APConfigurator(linksyse2100_ap_configurator.
12                                 Linksyse2100APConfigurator):
13    """Derived class to control Linksys E1000 router."""
14
15    def _set_mode(self, mode, band=None):
16        mode_mapping = {ap_spec.MODE_M:'Mixed',
17                        ap_spec.MODE_B | ap_spec.MODE_G:'Wireless-B/G Only',
18                        ap_spec.MODE_G:'Wireless-G Only',
19                        ap_spec.MODE_B:'Wireless-B Only',
20                        ap_spec.MODE_N:'Wireless-N Only',
21                        ap_spec.MODE_D:'Disabled'}
22        mode_name = mode_mapping.get(mode)
23        if not mode_name:
24            raise RuntimeError('The mode %d not supported by router %s. ',
25                               hex(mode), self.name)
26        xpath = '//select[@name="wl_net_mode"]'
27        self.select_item_from_popup_by_xpath(mode_name, xpath,
28                                             alert_handler=self._sec_alert)
29
30
31    def _set_channel(self, channel):
32        position = self._get_channel_popup_position(channel)
33        xpath = '//select[@name="wl_schannel"]'
34        channels = ['Auto', '1', '2', '3', '4', '5', '6', '7', '8',
35                    '9', '10', '11']
36        self.select_item_from_popup_by_xpath(channels[position], xpath)
37
38
39    def _set_channel_width(self, channel_wid):
40        """Sets the channel width for the wireless network."""
41        channel_width_choice = ['Auto (20 MHz or 40 MHz)', '20MHz only']
42        xpath = '//select[@name="_wl_nbw"]'
43        self.select_item_from_popup_by_xpath(channel_width_choice[channel_wid],
44                                             xpath)
45