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<%#
LuCI - Lua Configuration Interface
Copyright 2009 Jo-Philipp Wich <xm@subsignal.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
$Id$
-%>
<%-
local sys = require "luci.sys"
local utl = require "luci.util"
function guess_wifi_signal(info)
local scale = (100 / (info.quality_max or 100) * (info.quality or 0))
local icon
if not info.bssid or info.bssid == "00:00:00:00:00:00" then
icon = resource .. "/icons/signal-none.png"
elseif scale < 15 then
icon = resource .. "/icons/signal-0.png"
elseif scale < 35 then
icon = resource .. "/icons/signal-0-25.png"
elseif scale < 55 then
icon = resource .. "/icons/signal-25-50.png"
elseif scale < 75 then
icon = resource .. "/icons/signal-50-75.png"
else
icon = resource .. "/icons/signal-75-100.png"
end
return icon
end
function percent_wifi_signal(info)
local qc = info.quality or 0
local qm = info.quality_max or 0
if info.bssid and qc > 0 and qm > 0 then
return math.floor((100 / qm) * qc)
else
return 0
end
end
function format_wifi_encryption(info)
if info.wep == true and not info.wpa_version then
return "WEP"
elseif info.wpa then
return "<abbr title='Pairwise: %s / Group: %s'>%s - %s</abbr>" % {
table.concat(info.pair_ciphers, ", "),
table.concat(info.group_ciphers, ", "),
(info.wpa == 3) and "mixed WPA/WPA2"
or (info.wpa == 2 and "WPA2" or "WPA"),
table.concat(info.auth_suites, ", ")
}
else
return "<em>None</em>"
end
end
local dev = luci.http.formvalue("device")
local iw = luci.sys.wifi.getiwinfo(dev)
if not iw then
luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
return
end
-%>
<%+header%>
<h2><a id="content" name="content"><%:Join Network: Wireless Scan%></a></h2>
<div class="cbi-map">
<fieldset class="cbi-section">
<table class="cbi-section-table" style="empty-cells:hide">
<!-- scan list -->
<% for i, net in ipairs(iw.scanlist) do net.encryption = net.encryption or { } %>
<tr class="cbi-section-table-row cbi-rowstyle-<%=1 + ((i-1) % 2)%>">
<td class="cbi-value-field" style="width:16px; padding:3px">
<abbr title="Signal: <%=net.signal%> dB / Quality: <%=net.quality%>/<%=net.quality_max%>">
<img src="<%=guess_wifi_signal(net)%>" /><br />
<small><%=percent_wifi_signal(net)%>%</small>
</abbr>
</td>
<td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px">
<big><strong><%=net.ssid and utl.pcdata(net.ssid) or "<em>hidden</em>"%></strong></big><br />
<strong>Channel:</strong> <%=net.channel%> |
<strong>Mode:</strong> <%=net.mode%> |
<strong>BSSID:</strong> <%=net.bssid%> |
<strong>Encryption:</strong> <%=net.encryption.description or translate("Open")%>
</td>
<td class="cbi-value-field" style="width:40px">
<form action="<%=REQUEST_URI%>" method="post">
<input type="hidden" name="device" value="<%=utl.pcdata(dev)%>" />
<input type="hidden" name="join" value="<%=utl.pcdata(net.ssid)%>" />
<input type="hidden" name="mode" value="<%=net.mode%>" />
<input type="hidden" name="bssid" value="<%=net.bssid%>" />
<input type="hidden" name="channel" value="<%=net.channel%>" />
<input type="hidden" name="wep" value="<%=net.encryption.wep and 1 or 0%>" />
<% if net.encryption.wpa then %>
<input type="hidden" name="wpa_version" value="<%=net.encryption.wpa%>" />
<% for _, v in ipairs(net.encryption.auth_suites) do %><input type="hidden" name="wpa_suites" value="<%=v%>" />
<% end; for _, v in ipairs(net.encryption.group_ciphers) do %><input type="hidden" name="wpa_group" value="<%=v%>" />
<% end; for _, v in ipairs(net.encryption.pair_ciphers) do %><input type="hidden" name="wpa_pairwise" value="<%=v%>" />
<% end; end %>
<input type="hidden" name="clbridge" value="<%=iw.type == "wl" and 1 or 0%>" />
<input class="cbi-button cbi-button-apply" type="submit" value="<%:Join Network%>" />
</form>
</td>
</tr>
<% end %>
<!-- /scan list -->
</table>
</fieldset>
</div>
<div class="cbi-page-actions right">
<form class="inline" action="<%=luci.dispatcher.build_url("admin/network/wireless")%>" method="get">
<input class="cbi-button cbi-button-reset" type="submit" value="<%:Back to overview%>" />
</form>
<form class="inline" action="<%=REQUEST_URI%>" method="get">
<input type="hidden" name="device" value="<%=utl.pcdata(dev)%>" />
<input class="cbi-button cbi-input-find" type="submit" value="<%:Repeat scan%>" />
</form>
</div>
<%+footer%>
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