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[project/luci.git] / modules / admin-full / luasrc / view / admin_status / index.htm
1 <%#
2 LuCI - Lua Configuration Interface
3 Copyright 2008 Steven Barth <steven@midlink.org>
4 Copyright 2008-2011 Jo-Philipp Wich <xm@subsignal.org>
5
6 Licensed under the Apache License, Version 2.0 (the "License");
7 you may not use this file except in compliance with the License.
8 You may obtain a copy of the License at
9
10 http://www.apache.org/licenses/LICENSE-2.0
11
12 $Id$
13
14 -%>
15
16 <%
17 require "luci.fs"
18 require "luci.tools.status"
19
20 local has_ipv6 = luci.fs.access("/proc/net/ipv6_route")
21 local has_dhcp = luci.fs.access("/etc/config/dhcp")
22 local has_wifi = luci.fs.stat("/etc/config/wireless")
23 has_wifi = has_wifi and has_wifi.size > 0
24
25 if luci.http.formvalue("status") == "1" then
26 local ntm = require "luci.model.network".init()
27 local dr4 = luci.sys.net.defaultroute()
28 local dr6 = luci.sys.net.defaultroute6()
29 local wan, wan6
30
31 if dr4 and dr4.device then
32 wan = ntm:get_interface(dr4.device)
33 wan = wan and wan:get_network()
34 end
35
36 if dr6 and dr6.device then
37 wan6 = ntm:get_interface(dr6.device)
38 wan6 = wan6 and wan6:get_network()
39 end
40
41 local _, _, memtotal, memcached, membuffers, memfree = luci.sys.sysinfo()
42
43 local conn_count = tonumber((
44 luci.sys.exec("wc -l /proc/net/nf_conntrack") or
45 luci.sys.exec("wc -l /proc/net/ip_conntrack") or
46 ""):match("%d+")) or 0
47
48 local conn_max = tonumber((
49 luci.sys.exec("sysctl net.nf_conntrack_max") or
50 luci.sys.exec("sysctl net.ipv4.netfilter.ip_conntrack_max") or
51 ""):match("%d+")) or 4096
52
53 local rv = {
54 uptime = luci.sys.uptime(),
55 localtime = os.date(),
56 loadavg = { luci.sys.loadavg() },
57 memtotal = memtotal,
58 memcached = memcached,
59 membuffers = membuffers,
60 memfree = memfree,
61 connmax = conn_max,
62 conncount = conn_count,
63 leases = luci.tools.status.dhcp_leases(),
64 wifinets = luci.tools.status.wifi_networks()
65 }
66
67 if wan then
68 rv.wan = {
69 ipaddr = wan:ipaddr(),
70 gwaddr = wan:gwaddr(),
71 netmask = wan:netmask(),
72 dns = wan:dnsaddrs(),
73 expires = wan:expires(),
74 uptime = wan:uptime(),
75 proto = wan:proto(),
76 ifname = wan:ifname(),
77 link = wan:adminlink()
78 }
79 end
80
81 if wan6 then
82 rv.wan6 = {
83 ip6addr = wan6:ip6addr(),
84 gw6addr = wan6:gw6addr(),
85 dns = wan6:dns6addrs(),
86 uptime = wan6:uptime(),
87 ifname = wan6:ifname(),
88 link = wan6:adminlink()
89 }
90 end
91
92 luci.http.prepare_content("application/json")
93 luci.http.write_json(rv)
94
95 return
96 end
97
98 local system, model = luci.sys.sysinfo()
99 -%>
100
101 <%+header%>
102
103 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
104 <script type="text/javascript">//<![CDATA[
105 function progressbar(v, m)
106 {
107 var vn = parseInt(v) || 0;
108 var mn = parseInt(m) || 100;
109 var pc = Math.floor((100 / mn) * vn);
110
111 return String.format(
112 '<div style="width:200px; position:relative; border:1px solid #999999">' +
113 '<div style="background-color:#CCCCCC; width:%d%%; height:15px">' +
114 '<div style="position:absolute; left:0; top:0; text-align:center; width:100%%; color:#000000">' +
115 '<small>%s / %s (%d%%)</small>' +
116 '</div>' +
117 '</div>' +
118 '</div>', pc, v, m, pc
119 );
120 }
121
122 var iwxhr = new XHR();
123 var wifidevs = <%=luci.http.write_json(netdevs)%>;
124 var arptable = <%=luci.http.write_json(arpcache)%>;
125
126 var update_status = function() {
127 iwxhr.get('<%=REQUEST_URI%>', { status: 1 },
128 function(x, info)
129 {
130 var si = document.getElementById('wan4_i');
131 var ss = document.getElementById('wan4_s');
132 var ifc = info.wan;
133
134 if (ifc && ifc.ifname && ifc.proto != 'none')
135 {
136 var s = String.format(
137 '<strong><%:Type%>: </strong>%s<br />' +
138 '<strong><%:Address%>: </strong>%s<br />' +
139 '<strong><%:Netmask%>: </strong>%s<br />' +
140 '<strong><%:Gateway%>: </strong>%s<br />',
141 ifc.proto,
142 (ifc.ipaddr) ? ifc.ipaddr : '0.0.0.0',
143 (ifc.netmask != ifc.ipaddr) ? ifc.netmask : '255.255.255.255',
144 (ifc.gwaddr) ? ifc.gwaddr : '0.0.0.0'
145 );
146
147 for (var i = 0; i < ifc.dns.length; i++)
148 {
149 s += String.format(
150 '<strong><%:DNS%> %d: </strong>%s<br />',
151 i + 1, ifc.dns[i]
152 );
153 }
154
155 if (ifc.expires > -1)
156 {
157 s += String.format(
158 '<strong><%:Expires%>: </strong>%t<br />',
159 ifc.expires
160 );
161 }
162
163 if (ifc.uptime > 0)
164 {
165 s += String.format(
166 '<strong><%:Connected%>: </strong>%t<br />',
167 ifc.uptime
168 );
169 }
170
171 ss.innerHTML = String.format('<small>%s</small>', s);
172 si.innerHTML = String.format(
173 '<a href="%s"><img src="<%=resource%>/icons/ethernet.png" /></a>' +
174 '<br /><small>%s</small>', ifc.link, ifc.ifname
175 );
176 }
177 else
178 {
179 si.innerHTML = '<img src="<%=resource%>/icons/ethernet_disabled.png" /><br /><small>?</small>';
180 ss.innerHTML = '<em>Not connected</em>';
181 }
182
183 <% if has_ipv6 then %>
184 var si6 = document.getElementById('wan6_i');
185 var ss6 = document.getElementById('wan6_s');
186 var ifc6 = info.wan6;
187
188 if (ifc6 && ifc6.ifname && ifc6.proto != 'none')
189 {
190 var s = String.format(
191 '<strong><%:Address%>: </strong>%s<br />' +
192 '<strong><%:Gateway%>: </strong>%s<br />',
193 (ifc6.ip6addr) ? ifc6.ip6addr : '::',
194 (ifc6.gw6addr) ? ifc6.gw6addr : '::'
195 );
196
197 for (var i = 0; i < ifc6.dns.length; i++)
198 {
199 s += String.format(
200 '<strong><%:DNS%> %d: </strong>%s<br />',
201 i + 1, ifc6.dns[i]
202 );
203 }
204
205 if (ifc6.uptime > 0)
206 {
207 s += String.format(
208 '<strong><%:Connected%>: </strong>%t<br />',
209 ifc6.uptime
210 );
211 }
212
213 ss6.innerHTML = String.format('<small>%s</small>', s);
214 si6.innerHTML = String.format(
215 '<a href="%s"><img src="<%=resource%>/icons/ethernet.png" /></a>' +
216 '<br /><small>%s</small>', ifc6.link, ifc6.ifname
217 );
218 }
219 else
220 {
221 si6.innerHTML = '<img src="<%=resource%>/icons/ethernet_disabled.png" /><br /><small>?</small>';
222 ss6.innerHTML = '<em>Not connected</em>';
223 }
224 <% end %>
225
226 <% if has_dhcp then %>
227 var ls = document.getElementById('lease_status_table');
228 if (ls)
229 {
230 /* clear all rows */
231 while( ls.rows.length > 1 )
232 ls.rows[0].parentNode.deleteRow(1);
233
234 for( var i = 0; i < info.leases.length; i++ )
235 {
236 var timestr;
237
238 if (info.leases[i].expires <= 0)
239 timestr = '<em><%:expired%></em>';
240 else
241 timestr = String.format('%t', info.leases[i].expires);
242
243 var tr = ls.rows[0].parentNode.insertRow(-1);
244 tr.className = 'cbi-section-table-row cbi-rowstyle-' + ((i % 2) + 1);
245
246 tr.insertCell(-1).innerHTML = info.leases[i].hostname ? info.leases[i].hostname : '?';
247 tr.insertCell(-1).innerHTML = info.leases[i].ipaddr;
248 tr.insertCell(-1).innerHTML = info.leases[i].macaddr;
249 tr.insertCell(-1).innerHTML = timestr;
250 }
251
252 if( ls.rows.length == 1 )
253 {
254 var tr = ls.rows[0].parentNode.insertRow(-1);
255 tr.className = 'cbi-section-table-row';
256
257 var td = tr.insertCell(-1);
258 td.colSpan = 4;
259 td.innerHTML = '<em><br /><%:There are no active leases.%></em>';
260 }
261 }
262 <% end %>
263
264 <% if has_wifi then %>
265 var assoclist = [ ];
266
267 var ws = document.getElementById('wifi_status_table');
268 if (ws)
269 {
270 var wsbody = ws.rows[0].parentNode;
271 while (ws.rows.length > 0)
272 wsbody.deleteRow(0);
273
274 for (var didx = 0; didx < info.wifinets.length; didx++)
275 {
276 var dev = info.wifinets[didx];
277
278 var tr = wsbody.insertRow(-1);
279 var td;
280
281 td = tr.insertCell(-1);
282 td.width = "33%";
283 td.innerHTML = dev.name;
284 td.style.verticalAlign = "top";
285
286 td = tr.insertCell(-1);
287
288 var s = '';
289
290 for (var nidx = 0; nidx < dev.networks.length; nidx++)
291 {
292 var net = dev.networks[nidx];
293 var is_assoc = (net.bssid != '00:00:00:00:00:00' && net.channel);
294
295 var icon;
296 if (!is_assoc)
297 icon = "<%=resource%>/icons/signal-none.png";
298 else if (net.quality == 0)
299 icon = "<%=resource%>/icons/signal-0.png";
300 else if (net.quality < 25)
301 icon = "<%=resource%>/icons/signal-0-25.png";
302 else if (net.quality < 50)
303 icon = "<%=resource%>/icons/signal-25-50.png";
304 else if (net.quality < 75)
305 icon = "<%=resource%>/icons/signal-50-75.png";
306 else
307 icon = "<%=resource%>/icons/signal-75-100.png";
308
309 s += String.format(
310 '<table><tr><td style="text-align:center; width:32px; padding:3px">' +
311 '<img src="%s" title="<%:Signal%>: %d dBm / Noise: <%:Noise%>: %d dBm" />' +
312 '<br /><small>%d%%</small>' +
313 '</td><td style="text-align:left; padding:3px"><small>' +
314 '<strong><%:SSID%>:</strong> %h<br />' +
315 '<strong><%:Mode%>:</strong> %s<br />' +
316 '<strong><%:Channel%>:</strong> %d (%.2f GHz)<br />' +
317 '<strong><%:Bitrate%>:</strong> %s Mb/s<br />',
318 icon, net.signal, net.noise,
319 net.quality,
320 net.ssid,
321 net.mode,
322 net.channel, net.frequency,
323 net.bitrate || '?'
324 );
325
326 if (is_assoc)
327 {
328 s += String.format(
329 '<strong><%:BSSID%>:</strong> %s<br />' +
330 '<strong><%:Encryption%>:</strong> %s',
331 net.bssid,
332 net.encryption
333 );
334 }
335 else
336 {
337 s += '<em><%:Wireless is disabled or not associated%></em>';
338 }
339
340 s += '</small></td></tr></table>';
341
342 for (var bssid in net.assoclist)
343 {
344 assoclist.push({
345 bssid: bssid,
346 signal: net.assoclist[bssid].signal,
347 noise: net.assoclist[bssid].noise,
348 link: net.link,
349 name: net.name
350 });
351 }
352 }
353
354 if (!s)
355 s = '<em><%:No information available%></em>';
356
357 td.innerHTML = s;
358 }
359 }
360
361 var ac = document.getElementById('wifi_assoc_table');
362 if (ac)
363 {
364 /* clear all rows */
365 while( ac.rows.length > 1 )
366 ac.rows[0].parentNode.deleteRow(1);
367
368 assoclist.sort(function(a, b) {
369 return (a.name == b.name)
370 ? (a.bssid < b.bssid)
371 : (a.name > b.name )
372 ;
373 });
374
375 for( var i = 0; i < assoclist.length; i++ )
376 {
377 var tr = ac.rows[0].parentNode.insertRow(-1);
378 tr.className = 'cbi-section-table-row cbi-rowstyle-' + (1 + (i % 2));
379
380 var icon;
381 var q = (-1 * (assoclist[i].noise - assoclist[i].signal)) / 5;
382 if (q < 1)
383 icon = "<%=resource%>/icons/signal-0.png";
384 else if (q < 2)
385 icon = "<%=resource%>/icons/signal-0-25.png";
386 else if (q < 3)
387 icon = "<%=resource%>/icons/signal-25-50.png";
388 else if (q < 4)
389 icon = "<%=resource%>/icons/signal-50-75.png";
390 else
391 icon = "<%=resource%>/icons/signal-75-100.png";
392
393 tr.insertCell(-1).innerHTML = String.format(
394 '<img src="%s" title="<%:Signal%>: %d dBm / <%:Noise%>: %d dBm" />',
395 icon, assoclist[i].signal, assoclist[i].noise
396 );
397
398 tr.insertCell(-1).innerHTML = assoclist[i].bssid;
399
400 tr.insertCell(-1).innerHTML = String.format(
401 '<a href="%s">%h</a>',
402 assoclist[i].link,
403 assoclist[i].name
404 );
405
406 tr.insertCell(-1).innerHTML = String.format('%d dBm', assoclist[i].signal);
407 tr.insertCell(-1).innerHTML = String.format('%d dBm', assoclist[i].noise);
408 }
409
410 if (ac.rows.length == 0)
411 {
412 var tr = ac.rows[0].parentNode.insertRow(-1);
413 tr.className = 'cbi-section-table-row';
414
415 var td = tr.insertCell(-1);
416 td.colSpan = 5;
417 td.innerHTML = '<br /><em><%:No information available%></em>';
418 }
419 }
420 <% end %>
421
422 var e;
423
424 if (e = document.getElementById('localtime'))
425 e.innerHTML = info.localtime;
426
427 if (e = document.getElementById('uptime'))
428 e.innerHTML = String.format('%t', info.uptime);
429
430 if (e = document.getElementById('loadavg'))
431 e.innerHTML = String.format('%.02f, %.02f, %.02f',
432 info.loadavg[0], info.loadavg[1], info.loadavg[2]);
433
434 if (e = document.getElementById('memtotal'))
435 e.innerHTML = progressbar(
436 (info.memfree + info.membuffers + info.memcached) + " kB",
437 info.memtotal + " kB"
438 );
439
440 if (e = document.getElementById('memfree'))
441 e.innerHTML = progressbar(
442 info.memfree + " kB", info.memtotal + " kB"
443 );
444
445 if (e = document.getElementById('memcache'))
446 e.innerHTML = progressbar(
447 info.memcached + " kB", info.memtotal + " kB"
448 );
449
450 if (e = document.getElementById('membuff'))
451 e.innerHTML = progressbar(
452 info.membuffers + " kB", info.memtotal + " kB"
453 );
454
455 if (e = document.getElementById('conns'))
456 e.innerHTML = progressbar(info.conncount, info.connmax);
457
458 window.setTimeout(update_status, 5000);
459 }
460 )
461 };
462
463 update_status();
464 //]]></script>
465
466 <h2><a id="content" name="content"><%:Status%></a></h2>
467
468 <fieldset class="cbi-section">
469 <legend><%:System%></legend>
470
471 <table width="100%" cellspacing="10">
472 <tr><td width="33%"><%:Router Name%></td><td><%=luci.sys.hostname() or "?"%></td></tr>
473 <tr><td width="33%"><%:Router Model%></td><td><%=pcdata(model or "?")%></td></tr>
474 <tr><td width="33%"><%:Firmware Version%></td><td>
475 <%=pcdata(luci.version.distname)%> <%=pcdata(luci.version.distversion)%> /
476 <%=pcdata(luci.version.luciname)%> <%=pcdata(luci.version.luciversion)%>
477 </td></tr>
478 <tr><td width="33%"><%:Kernel Version%></td><td><%=luci.sys.exec("uname -r")%></td></tr>
479 <tr><td width="33%"><%:Local Time%></td><td id="localtime">-</td></tr>
480 <tr><td width="33%"><%:Uptime%></td><td id="uptime">-</td></tr>
481 <tr><td width="33%"><%:Load Average%></td><td id="loadavg">-</td></tr>
482 </table>
483 </fieldset>
484
485 <fieldset class="cbi-section">
486 <legend><%:Memory%></legend>
487
488 <table width="100%" cellspacing="10">
489 <tr><td width="33%"><%:Total Available%></td><td id="memtotal">-</td></tr>
490 <tr><td width="33%"><%:Free%></td><td id="memfree">-</td></tr>
491 <tr><td width="33%"><%:Cached%></td><td id="memcache">-</td></tr>
492 <tr><td width="33%"><%:Buffered%></td><td id="membuff">-</td></tr>
493 </table>
494 </fieldset>
495
496 <fieldset class="cbi-section">
497 <legend><%:Network%></legend>
498
499 <table width="100%" cellspacing="10">
500 <tr><td width="33%" style="vertical-align:top"><%:IPv4 WAN Status%></td><td>
501 <table><tr>
502 <td id="wan4_i" style="width:16px; text-align:center; padding:3px"><img src="<%=resource%>/icons/ethernet_disabled.png" /><br /><small>?</small></td>
503 <td id="wan4_s" style="vertical-align:middle; padding: 3px"><em><%:Collecting data...%></em></td>
504 </tr></table>
505 </td></tr>
506 <% if has_ipv6 then %>
507 <tr><td width="33%" style="vertical-align:top"><%:IPv6 WAN Status%></td><td>
508 <table><tr>
509 <td id="wan6_i" style="width:16px; text-align:center; padding:3px"><img src="<%=resource%>/icons/ethernet_disabled.png" /><br /><small>?</small></td>
510 <td id="wan6_s" style="vertical-align:middle; padding: 3px"><em><%:Collecting data...%></em></td>
511 </tr></table>
512 </td></tr>
513 <% end %>
514 <tr><td width="33%"><%:Active IP Connections%></td><td id="conns">-</td></tr>
515 </table>
516 </fieldset>
517
518 <% if has_dhcp then %>
519 <fieldset class="cbi-section">
520 <legend><%:DHCP Leases%></legend>
521
522 <table class="cbi-section-table" id="lease_status_table">
523 <tr class="cbi-section-table-titles">
524 <th class="cbi-section-table-cell"><%:Hostname%></th>
525 <th class="cbi-section-table-cell"><%:IPv4-Address%></th>
526 <th class="cbi-section-table-cell"><%:MAC-Address%></th>
527 <th class="cbi-section-table-cell"><%:Leasetime remaining%></th>
528 </tr>
529 <tr class="cbi-section-table-row">
530 <td colspan="4"><em><br /><%:Collecting data...%></em></td>
531 </tr>
532 </table>
533 </fieldset>
534 <% end %>
535
536 <% if has_wifi then %>
537 <fieldset class="cbi-section">
538 <legend><%:Wireless%></legend>
539
540 <table id="wifi_status_table" width="100%" cellspacing="10">
541 <tr><td><em><%:Collecting data...%></em></td></tr>
542 </table>
543 </fieldset>
544
545 <fieldset class="cbi-section">
546 <legend><%:Associated Stations%></legend>
547
548 <table class="cbi-section-table" id="wifi_assoc_table">
549 <tr class="cbi-section-table-titles">
550 <th class="cbi-section-table-cell">&nbsp;</th>
551 <th class="cbi-section-table-cell"><%:BSSID%></th>
552 <th class="cbi-section-table-cell"><%:Network%></th>
553 <th class="cbi-section-table-cell"><%:Signal%></th>
554 <th class="cbi-section-table-cell"><%:Noise%></th>
555 </tr>
556 <tr class="cbi-section-table-row">
557 <td colspan="5"><em><br /><%:Collecting data...%></em></td>
558 </tr>
559 </table>
560 </fieldset>
561 <% end %>
562
563 <%+footer%>
Lua Configuration Interface (mirror)