<%#
LuCI - Lua Configuration Interface
Copyright 2008-2009 Steven Barth <steven@midlink.org>
Copyright 2008-2010 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"
local uci = require "luci.model.uci".cursor()
local ntm = require "luci.model.network"
ntm.init(uci)
function guess_wifi_hw(ifname)
local name, idx = ifname:match("^([a-z]+)(%d+)")
idx = tonumber(idx)
-- wl.o
if name == "wl" then
local name = "Broadcom 802.11 Wireless Controller"
local nm = 0
local fd = nixio.open("/proc/bus/pci/devices", "r")
if fd then
local ln
for ln in fd:linesource() do
if ln:match("wl$") then
if nm == idx then
local version = ln:match("^%S+%s+%S%S%S%S([0-9a-f]+)")
name = string.format(
"Broadcom BCM%04x 802.11 Wireless Controller",
tonumber(version, 16)
)
break
else
nm = nm + 1
end
end
end
fd:close()
end
return name
-- madwifi
elseif name == "ath" or name == "wifi" then
return "Atheros 802.11 Wireless Controller"
-- ralink
elseif name == "ra" then
return "RaLink 802.11 Wireless Controller"
-- prism?
elseif name == "eth" then
return "Prism 802.11 Wireless Controller"
-- dunno yet
else
return "Generic 802.11 Wireless Controller"
end
end
function guess_wifi_signal(scale)
local icon
if scale < 0 then
icon = resource .. "/icons/signal-none.png"
elseif scale < 1 then
icon = resource .. "/icons/signal-0.png"
elseif scale < 2 then
icon = resource .. "/icons/signal-0-25.png"
elseif scale < 3 then
icon = resource .. "/icons/signal-25-50.png"
elseif scale < 4 then
icon = resource .. "/icons/signal-50-75.png"
else
icon = resource .. "/icons/signal-75-100.png"
end
return icon
end
local devices = ntm:get_wifidevs()
local arpcache = { }
sys.net.arptable(function(e) arpcache[e["HW address"]] = e["IP address"] end)
-%>
<%+header%>
<h2><a id="content" name="content"><%:Wireless Overview%></a></h2>
<div class="cbi-map">
<% for _, dev in ipairs(devices) do local nets = dev:get_wifinets() %>
<!-- device <%=dev:name()%> -->
<fieldset class="cbi-section">
<table class="cbi-section-table" style="margin:10px; empty-cells:hide">
<!-- physical device -->
<tr>
<td style="width:34px"><img src="<%=resource%>/icons/wifi<%=dev:is_up() and "" or "_disabled"%>.png" style="float:left; margin-right:10px" /></td>
<td colspan="2" style="text-align:left">
<big><strong><%=guess_wifi_hw(dev:name())%> (<%=dev:name()%>)</strong></big><br />
<% if nets[1] then %>
<strong>Channel:</strong> <%=nets[1]:channel() or "?"%> (<%=nets[1]:frequency() or "?"%> GHz) |
<strong>Bitrate:</strong> <%=nets[1]:bitrate() or "?"%> Mb/s
<% end %>
</td>
<td style="width:40px">
<a href="<%=luci.dispatcher.build_url("admin/network/wireless_join?device="..dev:name())%>"><img style="border:none" src="<%=resource%>/cbi/find.gif" alt="Find and join network" title="Find and join network" /></a>
<a href="<%=luci.dispatcher.build_url("admin/network/wireless_add?device="..dev:name())%>"><img style="border:none" src="<%=resource%>/cbi/add.gif" alt="Provide new network" title="Provide new network" /></a>
</td>
</tr>
<!-- /physical device -->
<!-- network list -->
<% if #nets > 0 then %>
<% for i, net in ipairs(nets) do %>
<tr class="cbi-section-table-row cbi-rowstyle-<%=1 + ((i-1) % 2)%>">
<td></td>
<td class="cbi-value-field" style="width:16px; padding:3px">
<img src="<%=guess_wifi_signal(net:signal_level())%>" title="Signal: <%=net:signal()%> dBm / Noise: <%=net:noise()%> dBm" /><br />
<small><%=net:signal_percent()%>%</small>
</td>
<td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px">
<strong>SSID:</strong> <%=utl.pcdata(net:active_ssid())%> |
<strong>Mode:</strong> <%=net:active_mode_i18n()%><br />
<strong>BSSID:</strong> <%=net:active_bssid()%> |
<strong>Encryption:</strong> <%=net:active_encryption()%>
</td>
<td class="cbi-value-field" style="width:40px">
<a href="<%=net:adminlink()%>"><img style="border:none" src="<%=resource%>/cbi/edit.gif" alt="Edit this network" title="Edit this network" /></a>
<a href="<%=luci.dispatcher.build_url("admin/network/wireless_delete", net:ifname())%>"><img style="border:none" src="<%=resource%>/cbi/remove.gif" alt="Delete this network" title="Delete this network" /></a>
</td>
</tr>
<% end %>
<% else %>
<tr class="cbi-section-table-row cbi-rowstyle-2">
<td></td>
<td colspan="3" class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px">
<em>(No network configured on this device)</em>
</td>
</tr>
<% end %>
<!-- /network list -->
</table>
</fieldset>
<!-- /device <%=dev:name()%> -->
<% end %>
<h2><a id="content" name="content"><%:Associated Stations%></a></h2>
<fieldset class="cbi-section">
<table class="cbi-section-table" style="margin:10px; width:50%">
<tr class="cbi-section-table-titles">
<th class="cbi-section-table-cell"></th>
<th class="cbi-section-table-cell">SSID</th>
<th class="cbi-section-table-cell">MAC</th>
<th class="cbi-section-table-cell">Address</th>
<th class="cbi-section-table-cell">Signal</th>
<th class="cbi-section-table-cell">Noise</th>
</tr>
<% local count = -1 %>
<% for _, dev in ipairs(devices) do local nets = dev:get_wifinets() %>
<% for _, net in ipairs(nets) do %>
<% for mac, info in utl.kspairs(net:assoclist()) do count = count + 1 %>
<tr class="cbi-section-table-row cbi-rowstyle-<%=1 + (count % 2)%>">
<td class="cbi-value-field"><img src="<%=guess_wifi_signal(net:signal_level(info.signal, info.noise))%>" title="Signal: <%=info.signal%> dBm / Noise: <%=info.noise%> dBm" /></td>
<td class="cbi-value-field"><%=net:active_ssid()%></td>
<td class="cbi-value-field"><%=mac%></td>
<td class="cbi-value-field"><%=arpcache[mac:lower()] or "n/a"%></td>
<td class="cbi-value-field"><%=info.signal%> dBm</td>
<td class="cbi-value-field"><%=info.noise%> dBm</td>
</tr>
<% end %>
<% end %>
<% end %>
<% if count < 0 then %>
<tr class="cbi-section-table-row cbi-rowstyle-2">
<td class="cbi-value-field" colspan="6">
<em>No information available</em>
</td>
</tr>
<% end %>
</table>
</fieldset>
</div>
<%+footer%>