<%#
Copyright 2008-2009 Steven Barth <steven@midlink.org>
Copyright 2008-2013 Jo-Philipp Wich <jow@openwrt.org>
Licensed to the public under the Apache License 2.0.
-%>
<%-
local sys = require "luci.sys"
local fs = require "nixio.fs"
local utl = require "luci.util"
local uci = require "luci.model.uci".cursor()
local ntm = require "luci.model.network"
local has_iwinfo = pcall(require, "iwinfo")
ntm.init(uci)
function guess_wifi_hw(dev)
local bands = ""
local ifname = dev:name()
local name, idx = ifname:match("^([a-z]+)(%d+)")
idx = tonumber(idx)
if has_iwinfo then
local bl = dev.iwinfo.hwmodelist
if bl and next(bl) then
if bl.a then bands = bands .. "a" end
if bl.b then bands = bands .. "b" end
if bl.g then bands = bands .. "g" end
if bl.n then bands = bands .. "n" end
if bl.ac then bands = bands .. "ac" end
end
local hw = dev.iwinfo.hardware_name
if hw then
return "%s 802.11%s" %{ hw, bands }
end
end
-- wl.o
if name == "wl" then
local name = translatef("Broadcom 802.11%s Wireless Controller", bands)
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 = translatef(
"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 translatef("Atheros 802.11%s Wireless Controller", bands)
-- ralink
elseif name == "ra" then
return translatef("RaLink 802.11%s Wireless Controller", bands)
-- hermes
elseif name == "eth" then
return translate("Hermes 802.11b Wireless Controller")
-- hostap
elseif name == "wlan" and fs.stat("/proc/net/hostap/" .. ifname, "type") == "dir" then
return translate("Prism2/2.5/3 802.11b Wireless Controller")
-- dunno yet
else
return translatef("Generic 802.11%s Wireless Controller", bands)
end
end
local devices = ntm:get_wifidevs()
local arpcache = { }
sys.net.arptable(function(e) arpcache[e["HW address"]:upper()] = e["IP address"] end)
local netlist = { }
local netdevs = { }
local dev
for _, dev in ipairs(devices) do
local net
for _, net in ipairs(dev:get_wifinets()) do
netlist[#netlist+1] = net:id()
netdevs[net:id()] = dev:name()
end
end
-%>
<%+header%>
<% if not has_iwinfo then %>
<div class="errorbox">
<strong><%:Package libiwinfo required!%></strong><br />
<%_The <em>libiwinfo-lua</em> package is not installed. You must install this component for working wireless configuration!%>
</div>
<% end %>
<script type="text/javascript" src="<%=resource%>/cbi.js"></script>
<script type="text/javascript">//<![CDATA[
var wifidevs = <%=luci.http.write_json(netdevs)%>;
var arptable = <%=luci.http.write_json(arpcache)%>;
var is_reconnecting = false;
function nowrap(s) {
return s.replace(/ /g, ' ');
}
function wifi_shutdown(id, toggle) {
var reconnect = (toggle.getAttribute('active') == 'false');
if (!reconnect && !confirm(String.format('<%:Really shut down network?\nYou might lose access to this device if you are connected via this interface.%>')))
return;
is_reconnecting = true;
var s = document.getElementById('iw-rc-status');
if (s)
{
s.parentNode.style.display = 'block';
s.innerHTML = '<%:Waiting for changes to be applied...%>';
}
for (var net in wifidevs)
{
var st = document.getElementById(net + '-iw-status');
if (st)
st.innerHTML = '<em><%:Wireless is restarting...%></em>';
}
XHR.get('<%=luci.dispatcher.build_url("admin", "network")%>/wireless_' + (reconnect ? 'reconnect' : 'shutdown') + '/' + id, null,
function(x)
{
if (s)
{
s.innerHTML = reconnect
? '<%:Wireless restarted%>'
: '<%:Wireless shut down%>';
window.setTimeout(function() {
s.parentNode.style.display = 'none';
is_reconnecting = false;
}, 1000);
}
}
);
}
XHR.poll(5, '<%=luci.dispatcher.build_url("admin", "network", "wireless_status", table.concat(netlist, ","))%>', null,
function(x, st)
{
if (st)
{
var assoctable = document.getElementById('iw-assoclist');
if (assoctable)
while (assoctable.rows.length > 1)
assoctable.rows[1].parentNode.removeChild(assoctable.rows[1]);
var devup = { };
var rowstyle = 1;
for( var i = 0; i < st.length; i++ )
{
var iw = st[i];
var is_assoc = (iw.bssid && iw.bssid != '00:00:00:00:00:00' && iw.channel && iw.mode != 'Unknown');
var p = iw.quality;
var q = is_assoc ? p : -1;
var icon;
if (q < 0)
icon = "<%=resource%>/icons/signal-none.png";
else if (q == 0)
icon = "<%=resource%>/icons/signal-0.png";
else if (q < 25)
icon = "<%=resource%>/icons/signal-0-25.png";
else if (q < 50)
icon = "<%=resource%>/icons/signal-25-50.png";
else if (q < 75)
icon = "<%=resource%>/icons/signal-50-75.png";
else
icon = "<%=resource%>/icons/signal-75-100.png";
if (!devup[wifidevs[iw.id]])
devup[wifidevs[iw.id]] = is_assoc;
var sig = document.getElementById(iw.id + '-iw-signal');
if (sig)
sig.innerHTML = String.format(
'<img src="%s" title="<%:Signal%>: %d <%:dBm%> / <%:Noise%>: %d <%:dBm%>" /><br />' +
'<small>%d%%</small>', icon, iw.signal, iw.noise, p
);
var toggle = document.getElementById(iw.id + '-iw-toggle');
if (toggle)
{
if (!iw.disabled)
{
toggle.className = 'cbi-button cbi-button-reset';
toggle.value = '<%:Disable%>';
toggle.title = '<%:Shutdown this network%>';
}
else
{
toggle.className = 'cbi-button cbi-button-reload';
toggle.value = '<%:Enable%>';
toggle.title = '<%:Activate this network%>';
}
toggle.setAttribute('active', !iw.disabled);
}
var info = document.getElementById(iw.id + '-iw-status');
if (info)
{
if (is_assoc)
info.innerHTML = String.format(
'<strong><%:SSID%>:</strong> %h | ' +
'<strong><%:Mode%>:</strong> %s<br />' +
'<strong><%:BSSID%>:</strong> %s | ' +
'<strong><%:Encryption%>:</strong> %s',
iw.ssid, iw.mode, iw.bssid,
iw.encryption ? iw.encryption : '<%:None%>'
);
else
info.innerHTML = String.format(
'<strong><%:SSID%>:</strong> %h | ' +
'<strong><%:Mode%>:</strong> %s<br />' +
'<em>%s</em>',
iw.ssid || '?', iw.mode,
is_reconnecting
? '<em><%:Wireless is restarting...%></em>'
: '<em><%:Wireless is disabled or not associated%></em>'
);
}
var dev = document.getElementById(wifidevs[iw.id] + '-iw-devinfo');
if (dev)
{
if (is_assoc)
dev.innerHTML = String.format(
'<strong><%:Channel%>:</strong> %s (%s <%:GHz%>) | ' +
'<strong><%:Bitrate%>:</strong> %s <%:Mbit/s%>',
iw.channel ? iw.channel : '?',
iw.frequency ? iw.frequency : '?',
iw.bitrate ? iw.bitrate : '?'
);
else
dev.innerHTML = '';
}
if (assoctable)
{
var assoclist = [ ];
for( var bssid in iw.assoclist )
{
assoclist.push(iw.assoclist[bssid]);
assoclist[assoclist.length-1].bssid = bssid;
}
assoclist.sort(function(a, b) { a.bssid < b.bssid });
for( var j = 0; j < assoclist.length; j++ )
{
var tr = assoctable.insertRow(-1);
tr.className = 'cbi-section-table-row cbi-rowstyle-' + rowstyle;
var icon;
var q = (-1 * (assoclist[j].noise - assoclist[j].signal)) / 5;
if (q < 1)
icon = "<%=resource%>/icons/signal-0.png";
else if (q < 2)
icon = "<%=resource%>/icons/signal-0-25.png";
else if (q < 3)
icon = "<%=resource%>/icons/signal-25-50.png";
else if (q < 4)
icon = "<%=resource%>/icons/signal-50-75.png";
else
icon = "<%=resource%>/icons/signal-75-100.png";
tr.insertCell(-1).innerHTML = String.format(
'<img src="%s" title="<%:Signal%>: %d <%:dBm%> / <%:Noise%>: %d <%:dBm%>" />',
icon, assoclist[j].signal, assoclist[j].noise
);
tr.insertCell(-1).innerHTML = nowrap(String.format('%h', iw.ssid ? iw.ssid : '?'));
tr.insertCell(-1).innerHTML = assoclist[j].bssid;
tr.insertCell(-1).innerHTML = arptable[assoclist[j].bssid]
? arptable[assoclist[j].bssid] : '?';
tr.insertCell(-1).innerHTML = nowrap(String.format('%d <%:dBm%>', assoclist[j].signal));
tr.insertCell(-1).innerHTML = nowrap(String.format('%d <%:dBm%>', assoclist[j].noise));
tr.insertCell(-1).innerHTML = nowrap((assoclist[j].rx_mcs > -1)
? String.format('%.1f <%:Mbit/s%>, MCS %d, %d<%:MHz%>', assoclist[j].rx_rate / 1000, assoclist[j].rx_mcs, assoclist[j].rx_40mhz ? 40 : 20)
: String.format('%.1f <%:Mbit/s%>', assoclist[j].rx_rate / 1000)
);
tr.insertCell(-1).innerHTML = nowrap((assoclist[j].tx_mcs > -1)
? String.format('%.1f <%:Mbit/s%>, MCS %d, %d<%:MHz%>', assoclist[j].tx_rate / 1000, assoclist[j].tx_mcs, assoclist[j].tx_40mhz ? 40 : 20)
: String.format('%.1f <%:Mbit/s%>', assoclist[j].tx_rate / 1000)
);
rowstyle = (rowstyle == 1) ? 2 : 1;
}
}
}
if (assoctable && assoctable.rows.length == 1)
{
var tr = assoctable.insertRow(-1);
tr.className = 'cbi-section-table-row';
var td = tr.insertCell(-1);
td.colSpan = 8;
td.innerHTML = '<br /><em><%:No information available%></em>';
}
for (var dev in devup)
{
var img = document.getElementById(dev + '-iw-upstate');
if (img)
img.src = '<%=resource%>/icons/wifi_big' + (devup[dev] ? '' : '_disabled') + '.png';
}
}
}
);
//]]></script>
<h2><a id="content" name="content"><%:Wireless Overview%></a></h2>
<fieldset class="cbi-section" style="display:none">
<legend><%:Reconnecting interface%></legend>
<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" style="vertical-align:middle" />
<span id="iw-rc-status"><%:Waiting for changes to be applied...%></span>
</fieldset>
<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_big_disabled.png" style="float:left; margin-right:10px" id="<%=dev:name()%>-iw-upstate" /></td>
<td colspan="2" style="text-align:left">
<big><strong><%=guess_wifi_hw(dev)%> (<%=dev:name()%>)</strong></big><br />
<span id="<%=dev:name()%>-iw-devinfo"></span>
</td>
<td style="width:310px;text-align:right">
<input type="button" class="cbi-button cbi-button-find" style="width:100px" onclick="location.href='<%=luci.dispatcher.build_url("admin/network/wireless_join")%>?device=<%=dev:name()%>'" title="<%:Find and join network%>" value="<%:Scan%>" />
<input type="button" class="cbi-button cbi-button-add" style="width:100px" onclick="location.href='<%=luci.dispatcher.build_url("admin/network/wireless_add")%>?device=<%=dev:name()%>'" title="<%:Provide new network%>" value="<%:Add%>" />
</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" id="<%=net:id()%>-iw-signal">
<img src="<%=resource%>/icons/signal-none.png" title="<%:Not associated%>" /><br />
<small>0%</small>
</td>
<td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px" id="<%=net:id()%>-iw-status">
<em><%:Collecting data...%></em>
</td>
<td class="cbi-value-field" style="width:310px;text-align:right">
<input id="<%=net:id()%>-iw-toggle" type="button" class="cbi-button cbi-button-reload" style="width:100px" onclick="wifi_shutdown('<%=net:id()%>', this)" title="<%:Delete this network%>" value="<%:Enable%>" />
<input type="button" class="cbi-button cbi-button-edit" style="width:100px" onclick="location.href='<%=net:adminlink()%>'" title="<%:Edit this network%>" value="<%:Edit%>" />
<input type="button" class="cbi-button cbi-button-remove" style="width:100px" onclick="if (confirm('<%:Really delete this wireless network? The deletion cannot be undone!\nYou might lose access to this device if you are connected via this network.%>')) location.href='<%=luci.dispatcher.build_url("admin/network/wireless_delete", net:ifname())%>'" title="<%:Delete this network%>" value="<%:Remove%>" />
</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" id="iw-assoclist">
<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-Address%></th>
<th class="cbi-section-table-cell"><%:IPv4-Address%></th>
<th class="cbi-section-table-cell"><%:Signal%></th>
<th class="cbi-section-table-cell"><%:Noise%></th>
<th class="cbi-section-table-cell"><%:RX Rate%></th>
<th class="cbi-section-table-cell"><%:TX Rate%></th>
</tr>
<tr class="cbi-section-table-row cbi-rowstyle-2">
<td class="cbi-value-field" colspan="8">
<em><%:Collecting data...%></em>
</td>
</tr>
</table>
</fieldset>
</div>
<%+footer%>