modules/admin-full/luasrc/view/admin_network/wifi_join.htm

   1 <%#
   2 LuCI - Lua Configuration Interface
   3 Copyright 2009 Jo-Philipp Wich <xm@subsignal.org>
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9         http://www.apache.org/licenses/LICENSE-2.0
  10
  11 $Id$
  12
  13 -%>
  14
  15 <%-
  16
  17         local sys = require "luci.sys"
  18         local utl = require "luci.util"
  19
  20         function guess_wifi_signal(info)
  21                 local scale = (100 / (info.quality_max or 100) * (info.quality or 0))
  22                 local icon
  23
  24                 if not info.bssid or info.bssid == "00:00:00:00:00:00" then
  25                         icon = resource .. "/icons/signal-none.png"
  26                 elseif scale < 15 then
  27                         icon = resource .. "/icons/signal-0.png"
  28                 elseif scale < 35 then
  29                         icon = resource .. "/icons/signal-0-25.png"
  30                 elseif scale < 55 then
  31                         icon = resource .. "/icons/signal-25-50.png"
  32                 elseif scale < 75 then
  33                         icon = resource .. "/icons/signal-50-75.png"
  34                 else
  35                         icon = resource .. "/icons/signal-75-100.png"
  36                 end
  37
  38                 return icon
  39         end
  40
  41         function percent_wifi_signal(info)
  42                 local qc = info.quality or 0
  43                 local qm = info.quality_max or 0
  44
  45                 if info.bssid and qc > 0 and qm > 0 then
  46                         return math.floor((100 / qm) * qc)
  47                 else
  48                         return 0
  49                 end
  50         end
  51
  52         function format_wifi_encryption(info)
  53                 if info.wep == true and not info.wpa_version then
  54                         return "WEP"
  55                 elseif info.wpa_version then
  56                         return "<abbr title='Pairwise: %s / Group: %s'>%s - %s</abbr>" % {
  57                                 table.concat(info.pair_ciphers, ", "),
  58                                 table.concat(info.group_ciphers, ", "),
  59                                 (info.wpa_version == 3) and "mixed WPA/WPA2"
  60                                         or (info.wpa_version == 2 and "WPA2" or "WPA"),
  61                                 table.concat(info.auth_suites, ", ")
  62                         }
  63                 else
  64                         return "<em>None</em>"
  65                 end
  66         end
  67
  68         local dev = luci.http.formvalue("device")
  69         local iw = luci.sys.wifi.getiwinfo(dev)
  70 -%>
  71
  72 <%+header%>
  73
  74 <h2><a id="content" name="content"><%:a_s_iw_scan Wireless Scan%></a></h2>
  75
  76 <div class="cbi-map">
  77         <fieldset class="cbi-section">
  78                 <table class="cbi-section-table" style="empty-cells:hide">
  79                         <!-- scan list -->
  80                         <% for i, net in ipairs(iw.scanlist) do %>
  81                         <tr class="cbi-section-table-row cbi-rowstyle-<%=1 + ((i-1) % 2)%>">
  82                                 <td class="cbi-value-field" style="width:16px; padding:3px">
  83                                         <abbr title="Signal: <%=net.signal%> dB / Quality: <%=net.quality%>/<%=net.quality_max%>">
  84                                                 <img src="<%=guess_wifi_signal(net)%>" /><br />
  85                                                 <small><%=percent_wifi_signal(net)%>%</small>
  86                                         </abbr>
  87                                 </td>
  88                                 <td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px">
  89                                         <big><strong><%=net.ssid and utl.pcdata(net.ssid) or "<em>hidden</em>"%></strong></big><br />
  90                                         <strong>Channel:</strong> <%=net.channel%> |
  91                                         <strong>Mode:</strong> <%=net.mode%> |
  92                                         <strong>BSSID:</strong> <%=net.bssid%> |
  93                                         <strong>Encryption:</strong> <%=format_wifi_encryption(net)%>
  94                                 </td>
  95                                 <td class="cbi-value-field" style="width:40px">
  96                                         <form action="<%=REQUEST_URI%>" method="post">
  97                                                 <input type="hidden" name="device" value="<%=utl.pcdata(dev)%>" />
  98                                                 <input type="hidden" name="join" value="<%=utl.pcdata(net.ssid)%>" />
  99                                                 <input type="hidden" name="mode" value="<%=net.mode%>" />
 100                                                 <input type="hidden" name="bssid" value="<%=net.bssid%>" />
 101                                                 <input type="hidden" name="channel" value="<%=net.channel%>" />
 102                                                 <input type="hidden" name="wep" value="<%=net.wep and 1 or 0%>" />
 103                                                 <% if net.wpa_version then %>
 104                                                 <input type="hidden" name="wpa_version" value="<%=net.wpa_version%>" />
 105                                                 <% for _, v in ipairs(net.auth_suites) do %><input type="hidden" name="wpa_suites" value="<%=v%>" />
 106                                                 <% end; for _, v in ipairs(net.group_ciphers) do %><input type="hidden" name="wpa_group" value="<%=v%>" />
 107                                                 <% end; for _, v in ipairs(net.pair_ciphers) do %><input type="hidden" name="wpa_pairwise" value="<%=v%>" />
 108                                                 <% end; end %>
 109
 110                                                 <input class="cbi-button-apply" type="submit" value="Join Network" />
 111                                         </form>
 112                                 </td>
 113                         </tr>
 114                         <% end %>
 115                         <!-- /scan list -->
 116                 </table>
 117         </fieldset>
 118 </div>
 119 <div class="cbi-page-actions right">
 120         <form class="inline" action="<%=luci.dispatcher.build_url("admin/network/wireless")%>" method="get">
 121                 <input class="cbi-button-reset" type="submit" value="<%:a_s_iw_back_overview Back to overview%>" />
 122         </form>
 123         <form class="inline" action="<%=REQUEST_URI%>" method="get">
 124                 <input type="hidden" name="device" value="<%=utl.pcdata(dev)%>" />
 125                 <input class="cbi-input-find" type="submit" value="<%:a_s_iw_scan_repeat Repeat scan%>" />
 126         </form>
 127 </div>
 128
 129 <%+footer%>