<%#
LuCI - Lua Configuration Interface
Copyright 2008-2009 Steven Barth <steven@midlink.org>
-Copyright 2008-2009 Jo-Philipp Wich <xm@leipzig.freifunk.net>
+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.
local sys = require "luci.sys"
local utl = require "luci.util"
- local uci = require "luci.model.uci".cursor_state()
+ 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(ifname)
+ local bands = ""
local name, idx = ifname:match("^([a-z]+)(%d+)")
idx = tonumber(idx)
+ if has_iwinfo then
+ local iw = luci.sys.wifi.getiwinfo(ifname)
+ local bl = iw.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
+ end
+ end
+
-- wl.o
if name == "wl" then
- local name = "Broadcom 802.11 Wireless Controller"
+ local name = "Broadcom 802.11%s Wireless Controller" % bands
local nm = 0
local fd = nixio.open("/proc/bus/pci/devices", "r")
-- madwifi
elseif name == "ath" or name == "wifi" then
- return "Atheros 802.11 Wireless Controller"
+ return "Atheros 802.11%s Wireless Controller" % bands
-- ralink
elseif name == "ra" then
- return "RaLink 802.11 Wireless Controller"
+ return "RaLink 802.11%s Wireless Controller" % bands
-- prism?
elseif name == "eth" then
- return "Prism 802.11 Wireless Controller"
+ return "Prism 802.11%s Wireless Controller" % bands
-- dunno yet
else
- return "Unkown 802.11 Wireless Controller"
+ return "Generic 802.11%s Wireless Controller" % bands
end
end
- function guess_wifi_signal(info)
- local snr = -1 * ((info.noise or 0) - (info.signal or 0))
- local scale = math.floor(snr / 5)
- local icon
-
- if not info.bssid or info.bssid == "00:00:00:00:00:00" 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"]:upper()] = e["IP address"] end)
- function percent_wifi_signal(info)
- local qc = info.quality or 0
- local qm = info.quality_max or 0
+ local netlist = { }
+ local netdevs = { }
- if info.bssid and qc > 0 and qm > 0 then
- return math.floor((100 / qm) * qc)
- else
- return 0
+ local dev
+ for _, dev in ipairs(devices) do
+ local net
+ for _, net in ipairs(dev:get_wifinets()) do
+ netlist[#netlist+1] = net:ifname()
+ netdevs[net:ifname()] = dev:name()
end
end
+-%>
- function find_wifi_devices()
- local devs = { }
- uci:foreach("wireless", "wifi-device",
- function(s)
- local dev = s['.name']
- local act = 0
- devs[dev] = { active = 0, networks = { } }
-
- uci:foreach("wireless", "wifi-iface",
- function(s)
- if s.device == dev then
- if s.up == "1" then act = act + 1 end
- devs[dev].networks[#devs[dev].networks+1] = {
- active = (s.up == "1"),
- ifname = s.ifname,
- info = sys.wifi.getiwinfo(s.ifname or s.device)
+<%+header%>
+
+<% if not has_iwinfo then %>
+ <div class="errorbox">
+ <strong><%:Package libiwinfo required!%></strong><br />
+ <%_The <em>libiwinfo</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 iwxhr = new XHR();
+ var wifidevs = <%=luci.http.write_json(netdevs)%>;
+ var arptable = <%=luci.http.write_json(arpcache)%>;
+
+ var update_status = function() {
+ iwxhr.get('<%=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 = { };
+
+ for( var i = 0; i < st.length; i++ )
+ {
+ var iw = st[i];
+ var is_assoc = (iw.bssid && iw.channel);
+ var p = (100 / iw.quality_max * 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 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.description : '<%:None%>'
+ );
+ else
+ info.innerHTML = String.format(
+ '<strong><%:SSID%>:</strong> %h | ' +
+ '<strong><%:Mode%>:</strong> %s<br />' +
+ '<em><%:Wireless is disabled or not associated%></em>',
+ iw.ssid || '?', iw.mode
+ );
+ }
+
+ 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 Mb/s',
+ iw.channel ? iw.channel : '?',
+ iw.frequency ? iw.frequency / 1000 : '?',
+ iw.bitrate ? iw.bitrate / 1000 : '?'
+ );
+ else
+ dev.innerHTML = '';
+ }
+
+ if (assoctable)
+ {
+ var assoclist = [ ];
+ for( var bssid in iw.assoclist )
+ {
+ assoclist.push(iw.assoclist[bssid]);
+ assoclist[assoclist.length-1].bssid = bssid;
}
- end
- end)
- devs[dev].hwname = guess_wifi_hw(dev)
- devs[dev].active = (act > 0)
- end)
+ assoclist.sort(function(a, b) { a.bssid < b.bssid });
+
+ for( var j = 0; j < assoclist.length; j++ )
+ {
+ var tr = document.createElement('tr');
+ tr.className = 'cbi-section-table-row cbi-rowstyle-' + ((j % 2) + (i % 2));
+
+ 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.innerHTML = String.format(
+ '<td class="cbi-value-field">' +
+ '<img src="%s" title="<%:Signal%>: %d dBm / <%:Noise%>: %d dBm" />' +
+ '</td>' +
+ '<td class="cbi-value-field">%s</td>' +
+ '<td class="cbi-value-field">%s</td>' +
+ '<td class="cbi-value-field">%s</td>' +
+ '<td class="cbi-value-field">%d dBm</td>' +
+ '<td class="cbi-value-field">%d dBm</td>',
+ icon,
+ assoclist[j].signal, assoclist[j].noise,
+ iw.ssid ? iw.ssid : '?',
+ assoclist[j].bssid,
+ arptable[assoclist[j].bssid]
+ ? arptable[assoclist[j].bssid] : '?',
+ assoclist[j].signal, assoclist[j].noise
+ );
+
+ assoctable.rows[0].parentNode.appendChild(tr);
+ }
+ }
+ }
- return devs
- end
+ if (assoctable && assoctable.rows.length == 1)
+ {
+ var tr = document.createElement('tr');
+ tr.className = 'cbi-section-table-row';
- function find_wifi_frequency(state)
- if state.active then
- return string.format("%d (%.03f GHz)",
- state.networks[1].info.channel,
- state.networks[1].info.frequency / 1000);
- else
- return "n/a"
- end
- end
+ tr.innerHTML = '<td class="cbi-value-field" colspan="6"><br /><em><%:No information available%></em></td>';
+ assoctable.rows[0].parentNode.appendChild(tr);
+ }
- local devices = find_wifi_devices()
- local arpcache = { }
- sys.net.arptable(function(e) arpcache[e["HW address"]] = e["IP address"] end)
--%>
+ for (var dev in devup)
+ {
+ var img = document.getElementById(dev + '-iw-upstate');
+ if (img)
+ img.src = '<%=resource%>/icons/wifi_big' + (devup[dev] ? '' : '_disabled') + '.png';
+ }
+ }
-<%+header%>
+ window.setTimeout(update_status, 5000);
+ }
+ )
+ };
-<h2><a id="content" name="content"><%:a_s_iw_overview Wireless Overview%></a></h2>
+ update_status();
+//]]></script>
+
+<h2><a id="content" name="content"><%:Wireless Overview%></a></h2>
<div class="cbi-map">
- <% for dev, state in utl.kspairs(devices) do %>
- <!-- device <%=dev%> -->
+ <% 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<%=state.active and "" or "_disabled"%>.png" style="float:left; margin-right:10px" /></td>
+ <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><%=state.hwname%> (<%=dev%>)</strong></big><br />
- <strong>Channel:</strong> <%=find_wifi_frequency(state)%> |
- <strong>Bitrate:</strong> <%=state.active and (state.networks[1].info.bitrate / 1000) .. " Mb/s" or "n/a"%>
+ <big><strong><%=guess_wifi_hw(dev:name())%> (<%=dev:name()%>)</strong></big><br />
+ <span id="<%=dev:name()%>-iw-devinfo"></span>
</td>
<td style="width:40px">
- <a href="<%=luci.dispatcher.build_url("admin/network/wireless_join?device="..dev)%>"><img style="border:none" src="<%=resource%>/cbi/find.gif" alt="Find and join network" title="Find and join network" /></a>
- <a href="#"><img style="border:none" src="<%=resource%>/cbi/add.gif" alt="Provide new network" title="Provide new network" /></a>
+ <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 #state.networks > 0 then %>
- <% for i, net in ipairs(state.networks) do %>
+ <% 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.info)%>" title="Signal: <%=net.info.signal%> dBm / Noise: <%=net.info.noise%> dBm" /><br />
- <small><%=percent_wifi_signal(net.info)%>%</small>
+ <td class="cbi-value-field" style="width:16px; padding:3px" id="<%=net:ifname()%>-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">
- <strong>SSID:</strong> <%=utl.pcdata(net.info.ssid)%> |
- <strong>Mode:</strong> <%=net.info.mode%><br />
- <strong>BSSID:</strong> <%=net.info.bssid%> |
- <strong>Encryption:</strong> <%=net.info.enctype%>
+ <td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px" id="<%=net:ifname()%>-iw-status">
+ <em><%:Collecting data...%></em>
</td>
<td class="cbi-value-field" style="width:40px">
- <a href="<%=REQUEST_URI%>/<%=dev%>"><img style="border:none" src="<%=resource%>/cbi/edit.gif" alt="Edit this network" title="Edit this network" /></a>
- <a href="#"><img style="border:none" src="<%=resource%>/cbi/remove.gif" alt="Delete this network" title="Delete this network" /></a>
+ <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())%>" onclick="return confirm('<%:Really delete this wireless network? The deletion cannot be undone!\nYou might loose access to this router if you are connected via this network.%>')"><img style="border:none" src="<%=resource%>/cbi/remove.gif" alt="<%:Delete this network%>" title="<%:Delete this network%>" /></a>
</td>
</tr>
<% end %>
<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>
+ <em><%:No network configured on this device%></em>
</td>
</tr>
<% end %>
<!-- /network list -->
</table>
</fieldset>
- <!-- /device <%=dev%> -->
+ <!-- /device <%=dev:name()%> -->
<% end %>
-
-
- <h2><a id="content" name="content"><%:a_s_iw_overview2 Associated Stations%></a></h2>
+ <h2><a id="content" name="content"><%:Associated Stations%></a></h2>
<fieldset class="cbi-section">
- <table class="cbi-section-table" style="margin:10px; width:50%">
+ <table class="cbi-section-table" style="margin:10px; width:50%" 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</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>
+ <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, state in utl.kspairs(devices) do %>
- <% for _, net in ipairs(state.networks) do %>
- <% for mac, info in utl.kspairs(net.info.assoclist) do info.bssid = mac; count = count + 1 %>
- <tr class="cbi-section-table-row cbi-rowstyle-<%=1 + (count % 2)%>">
- <td class="cbi-value-field"><img src="<%=guess_wifi_signal(info)%>" title="Signal: <%=info.signal%> dBm / Noise: <%=info.noise%> dBm" /></td>
- <td class="cbi-value-field"><%=net.info.ssid%></td>
- <td class="cbi-value-field"><%=mac%></td>
- <td class="cbi-value-field"><%=arpcache[mac] 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>
+ <em><%:Collecting data...%></em>
</td>
</tr>
- <% end %>
</table>
</fieldset>
</div>
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