+++ /dev/null
-<%#
-LuCI - Lua Configuration Interface
-Copyright 2011 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
-
--%>
-
-<%-
- local ntm = require "luci.model.network".init()
-
- local dev
- local devices = { }
- for _, dev in luci.util.vspairs(luci.sys.net.devices()) do
- if dev:match("^wlan%d") or dev:match("^ath%d") or dev:match("^wl%d") then
- devices[#devices+1] = dev
- end
- end
-
- local curdev = luci.dispatcher.context.requestpath
- curdev = curdev[#curdev] ~= "wireless" and curdev[#curdev] or devices[1]
--%>
-
-<%+header%>
-
-<script type="text/javascript" src="<%=resource%>/cbi.js"></script>
-<script type="text/javascript">//<![CDATA[
- var bwxhr = new XHR();
-
- var G, G2;
- var TIME = 0;
- var RATE = 1;
- var RSSI = 2;
- var NOISE = 3;
-
- var width = 760;
- var height = 300;
- var step = 5;
-
- var data_wanted = Math.floor(width / step);
- var data_fill = 0;
- var data_stamp = 0;
-
- var data_rssi = [ ];
- var data_noise = [ ];
- var data_rate = [ ];
-
- var line_rssi;
- var line_noise;
- var line_rate;
-
- var label_25, label_25_2;
- var label_50, label_50_2;
- var label_75, label_75_2;
-
- var label_rssi_cur;
- var label_rssi_avg;
- var label_rssi_peak;
-
- var label_noise_cur;
- var label_noise_avg;
- var label_noise_peak;
-
- var label_rate_cur;
- var label_rate_avg;
- var label_rate_peak;
-
- var label_scale;
-
-
- /* wait for SVG */
- window.setTimeout(
- function() {
- var svg = document.getElementById('iwsvg');
- var svg2 = document.getElementById('iwsvg2');
-
- try {
- G = svg.getSVGDocument
- ? svg.getSVGDocument() : svg.contentDocument;
- G2 = svg2.getSVGDocument
- ? svg2.getSVGDocument() : svg2.contentDocument;
- }
- catch(e) {
- G = document.embeds['iwsvg'].getSVGDocument();
- G2 = document.embeds['iwsvg2'].getSVGDocument();
- }
-
- if (!G || !G2)
- {
- window.setTimeout(arguments.callee, 1000);
- }
- else
- {
- /* find sizes */
- width = svg.offsetWidth - 2;
- height = svg.offsetHeight - 2;
- data_wanted = Math.ceil(width / step);
-
- /* prefill datasets */
- for (var i = 0; i < data_wanted; i++)
- {
- data_rssi[i] = 0;
- data_noise[i] = 0;
- data_rate[i] = 0;
- }
-
- /* find svg elements */
- line_rssi = G.getElementById('rssi');
- line_noise = G.getElementById('noise');
- line_rate = G2.getElementById('rate');
-
- label_25 = G.getElementById('label_25');
- label_50 = G.getElementById('label_50');
- label_75 = G.getElementById('label_75');
- label_25_2 = G2.getElementById('label_25');
- label_50_2 = G2.getElementById('label_50');
- label_75_2 = G2.getElementById('label_75');
-
- label_rssi_cur = document.getElementById('rssi_bw_cur');
- label_rssi_avg = document.getElementById('rssi_bw_avg');
- label_rssi_peak = document.getElementById('rssi_bw_peak');
-
- label_noise_cur = document.getElementById('noise_bw_cur');
- label_noise_avg = document.getElementById('noise_bw_avg');
- label_noise_peak = document.getElementById('noise_bw_peak');
-
- label_rate_cur = document.getElementById('rate_bw_cur');
- label_rate_avg = document.getElementById('rate_bw_avg');
- label_rate_peak = document.getElementById('rate_bw_peak');
-
- label_scale = document.getElementById('scale');
- label_scale_2 = document.getElementById('scale2');
-
-
- /* plot horizontal time interval lines */
- for (var i = width % (step * 60); i < width; i += step * 60)
- {
- var line = G.createElementNS('http://www.w3.org/2000/svg', 'line');
- line.setAttribute('x1', i);
- line.setAttribute('y1', 0);
- line.setAttribute('x2', i);
- line.setAttribute('y2', '100%');
- line.setAttribute('style', 'stroke:black;stroke-width:0.1');
-
- var text = G.createElementNS('http://www.w3.org/2000/svg', 'text');
- text.setAttribute('x', i + 5);
- text.setAttribute('y', 15);
- text.setAttribute('style', 'fill:#999999; font-size:9pt');
- text.appendChild(G.createTextNode(Math.round((width - i) / step / 60) + 'm'));
-
- label_25.parentNode.appendChild(line);
- label_25.parentNode.appendChild(text);
-
-
- var line2 = G2.createElementNS('http://www.w3.org/2000/svg', 'line');
- line2.setAttribute('x1', i);
- line2.setAttribute('y1', 0);
- line2.setAttribute('x2', i);
- line2.setAttribute('y2', '100%');
- line2.setAttribute('style', 'stroke:black;stroke-width:0.1');
-
- var text2 = G2.createElementNS('http://www.w3.org/2000/svg', 'text');
- text2.setAttribute('x', i + 5);
- text2.setAttribute('y', 15);
- text2.setAttribute('style', 'fill:#999999; font-size:9pt');
- text2.appendChild(G.createTextNode(Math.round((width - i) / step / 60) + 'm'));
-
- label_25_2.parentNode.appendChild(line2);
- label_25_2.parentNode.appendChild(text2);
- }
-
- label_scale.innerHTML = String.format('<%:(%d minute window, %d second interval)%>', data_wanted / 60, 3);
- label_scale_2.innerHTML = String.format('<%:(%d minute window, %d second interval)%>', data_wanted / 60, 3);
-
- /* render datasets, start update interval */
- XHR.poll(3, '<%=build_url("admin/status/realtime/wireless_status", curdev)%>', null,
- function(x, data)
- {
- var noise_floor = 255;
- var rate_floor = 60000;
-
- for (var i = 0; i < data.length; i++) {
- noise_floor = Math.min(noise_floor, data[i][NOISE]);
- rate_floor = Math.min(rate_floor, data[i][RATE]);
- }
-
- noise_floor -= 5;
-
- var data_max = 0;
- var data_scale = 0;
- var data_max_2 = 0;
- var data_scale_2 = 0;
-
- var data_rssi_avg = 0;
- var data_noise_avg = 0;
- var data_rate_avg = 0;
-
- var data_rssi_peak = 0;
- var data_noise_peak = 0;
- var data_rate_peak = 0;
-
- for (var i = data_stamp ? 0 : 1; i < data.length; i++)
- {
- /* skip overlapping entries */
- if (data[i][TIME] <= data_stamp)
- continue;
-
- data_rssi.push(data[i][RSSI] - noise_floor);
- data_noise.push(data[i][NOISE] - noise_floor);
- data_rate.push(Math.floor(data[i][RATE] / 1000));
- }
-
- /* cut off outdated entries */
- data_rssi = data_rssi.slice(data_rssi.length - data_wanted, data_rssi.length);
- data_noise = data_noise.slice(data_noise.length - data_wanted, data_noise.length);
- data_rate = data_rate.slice(data_rate.length - data_wanted, data_rate.length);
-
- /* find peak */
- for (var i = 0; i < data_rssi.length; i++)
- {
- data_max = Math.max(data_max, data_rssi[i]);
- data_max_2 = Math.max(data_max_2, data_rate[i]);
-
- data_rssi_peak = Math.max(data_rssi_peak, data_rssi[i]);
- data_noise_peak = Math.max(data_noise_peak, data_noise[i]);
- data_rate_peak = Math.max(data_rate_peak, data_rate[i]);
-
- if (i > 0)
- {
- data_rssi_avg = (data_rssi_avg + data_rssi[i]) / 2;
- data_noise_avg = (data_noise_avg + data_noise[i]) / 2;
- data_rate_avg = (data_rate_avg + data_rate[i]) / 2;
- }
- else
- {
- data_rssi_avg = data_rssi[i];
- data_noise_avg = data_noise[i];
- data_rate_avg = data_rate[i];
- }
- }
-
- /* remember current timestamp, calculate horizontal scale */
- data_stamp = data[data.length-1][TIME];
- data_scale = (height / (data_max * 1.1)).toFixed(1);
- data_scale_2 = (height / (data_max_2 * 1.1)).toFixed(1);
-
- /* plot data */
- var pt_rssi = '0,' + height;
- var pt_noise = '0,' + height;
- var pt_rate = '0,' + height;
-
- var y_rssi = 0;
- var y_noise = 0;
- var y_rate = 0;
-
- for (var i = 0; i < data_rssi.length; i++)
- {
- var x = i * step;
-
- y_rssi = height - Math.floor(data_rssi[i] * data_scale);
- y_noise = height - Math.floor(data_noise[i] * data_scale);
- y_rate = height - Math.floor(data_rate[i] * data_scale_2);
-
- y_rssi -= Math.floor(y_rssi % (1/data_scale));
- y_noise -= Math.floor(y_noise % (1/data_scale));
-
- pt_rssi += ' ' + x + ',' + y_rssi;
- pt_noise += ' ' + x + ',' + y_noise;
- pt_rate += ' ' + x + ',' + y_rate;
- }
-
- pt_rssi += ' ' + width + ',' + y_rssi + ' ' + width + ',' + height;
- pt_noise += ' ' + width + ',' + y_noise + ' ' + width + ',' + height;
- pt_rate += ' ' + width + ',' + y_rate + ' ' + width + ',' + height;
-
- line_rssi.setAttribute('points', pt_rssi);
- line_noise.setAttribute('points', pt_noise);
- line_rate.setAttribute('points', pt_rate);
-
- function wireless_label(dbm, noise)
- {
- if (noise)
- return String.format("%d <%:dBm%> (SNR %d <%:dBm%>)", noise_floor + dbm - 255, dbm - noise);
- else
- return String.format("%d <%:dBm%>", noise_floor + dbm - 255);
- }
-
- function rate_label(mbit)
- {
- return String.format("%d <%:Mbit/s%>", mbit);
- }
-
- label_25.firstChild.data = wireless_label(1.1 * 0.25 * data_max);
- label_50.firstChild.data = wireless_label(1.1 * 0.50 * data_max);
- label_75.firstChild.data = wireless_label(1.1 * 0.75 * data_max);
-
- label_25_2.firstChild.data = rate_label(1.1 * 0.25 * data_max_2);
- label_50_2.firstChild.data = rate_label(1.1 * 0.50 * data_max_2);
- label_75_2.firstChild.data = rate_label(1.1 * 0.75 * data_max_2);
-
- label_rssi_cur.innerHTML = wireless_label(data_rssi[data_rssi.length-1], data_noise[data_noise.length-1]).nobr();
- label_noise_cur.innerHTML = wireless_label(data_noise[data_noise.length-1]).nobr();
-
- label_rssi_avg.innerHTML = wireless_label(data_rssi_avg, data_noise_avg).nobr();
- label_noise_avg.innerHTML = wireless_label(data_noise_avg).nobr();
-
- label_rssi_peak.innerHTML = wireless_label(data_rssi_peak, data_noise_peak).nobr();
- label_noise_peak.innerHTML = wireless_label(data_noise_peak).nobr();
-
- label_rate_cur.innerHTML = rate_label(data_rate[data_rate.length-1]);
- label_rate_avg.innerHTML = rate_label(data_rate_avg);
- label_rate_peak.innerHTML = rate_label(data_rate_peak);
- }
- );
- }
- }, 1000
- );
-//]]></script>
-
-<h2><a id="content" name="content"><%:Realtime Wireless%></a></h2>
-
-<ul class="cbi-tabmenu">
- <% for _, dev in ipairs(devices) do %>
- <li class="cbi-tab<%= dev == curdev and "" or "-disabled" %>"><a href="<%=pcdata(dev)%>"><%=pcdata(dev)%></a></li>
- <% end %>
-</ul>
-
-<embed id="iwsvg" style="width:100%; height:300px; border:1px solid #000000; background-color:#FFFFFF" src="<%=resource%>/wireless.svg" />
-<div style="text-align:right"><small id="scale">-</small></div>
-<br />
-
-<table style="width:100%; table-layout:fixed" cellspacing="5">
- <tr>
- <td style="text-align:right; vertical-align:top"><strong style="border-bottom:2px solid blue"><%:Signal:%></strong></td>
- <td id="rssi_bw_cur">0 <%:dBm%></td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Average:%></strong></td>
- <td id="rssi_bw_avg">0 <%:dBm%></td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Peak:%></strong></td>
- <td id="rssi_bw_peak">0 <%:dBm%></td>
- </tr>
- <tr>
- <td style="text-align:right; vertical-align:top"><strong style="border-bottom:2px solid red"><%:Noise:%></strong></td>
- <td id="noise_bw_cur">0 <%:dBm%></td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Average:%></strong></td>
- <td id="noise_bw_avg">0 <%:dBm%></td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Peak:%></strong></td>
- <td id="noise_bw_peak">0 <%:dBm%></td>
- </tr>
-</table>
-
-<br />
-
-<embed id="iwsvg2" style="width:100%; height:300px; border:1px solid #000000; background-color:#FFFFFF" src="<%=resource%>/wifirate.svg" />
-<div style="text-align:right"><small id="scale2">-</small></div>
-<br />
-
-<table style="width:100%; table-layout:fixed" cellspacing="5">
- <tr>
- <td style="text-align:right; vertical-align:top"><strong style="border-bottom:2px solid green"><%:Phy Rate:%></strong></td>
- <td id="rate_bw_cur">0 MBit/s</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Average:%></strong></td>
- <td id="rate_bw_avg">0 MBit/s</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Peak:%></strong></td>
- <td id="rate_bw_peak">0 MBit/s</td>
- </tr>
-</table>
-
-<%+footer%>
projects / project / luci.git / blobdiff