350 lines
9.6 KiB
JavaScript
350 lines
9.6 KiB
JavaScript
'use strict';
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'require baseclass';
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'require fs';
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'require ui';
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'require uci';
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'require rpc';
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'require network';
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'require firewall';
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var callLuciETHInfo = rpc.declare({
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object: 'luci',
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method: 'getETHInfo',
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expect: { '': {} }
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});
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function isString(v)
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{
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return typeof(v) === 'string' && v !== '';
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}
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function resolveVLANChain(ifname, bridges, mapping)
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{
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while (!mapping[ifname]) {
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var m = ifname.match(/^(.+)\.([^.]+)$/);
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if (!m)
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break;
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if (bridges[m[1]]) {
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if (bridges[m[1]].vlan_filtering)
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mapping[ifname] = bridges[m[1]].vlans[m[2]];
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else
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mapping[ifname] = bridges[m[1]].ports;
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}
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else if (/^[0-9]{1,4}$/.test(m[2]) && m[2] <= 4095) {
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mapping[ifname] = [ m[1] ];
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}
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else {
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break;
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}
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ifname = m[1];
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}
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}
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function buildVLANMappings(mapping)
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{
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var bridge_vlans = uci.sections('network', 'bridge-vlan'),
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vlan_devices = uci.sections('network', 'device'),
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interfaces = uci.sections('network', 'interface'),
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bridges = {};
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/* find bridge VLANs */
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for (var i = 0, s; (s = bridge_vlans[i]) != null; i++) {
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if (!isString(s.device) || !/^[0-9]{1,4}$/.test(s.vlan) || +s.vlan > 4095)
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continue;
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var aliases = L.toArray(s.alias),
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ports = L.toArray(s.ports),
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br = bridges[s.device] = (bridges[s.device] || { ports: [], vlans: {}, vlan_filtering: true });
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br.vlans[s.vlan] = [];
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for (var j = 0; j < ports.length; j++) {
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var port = ports[j].replace(/:[ut*]+$/, '');
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if (br.ports.indexOf(port) === -1)
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br.ports.push(port);
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br.vlans[s.vlan].push(port);
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}
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for (var j = 0; j < aliases.length; j++)
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if (aliases[j] != s.vlan)
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br.vlans[aliases[j]] = br.vlans[s.vlan];
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}
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/* find bridges, VLAN devices */
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for (var i = 0, s; (s = vlan_devices[i]) != null; i++) {
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if (s.type == 'bridge') {
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if (!isString(s.name))
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continue;
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var ports = L.toArray(s.ports),
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br = bridges[s.name] || (bridges[s.name] = { ports: [], vlans: {}, vlan_filtering: false });
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if (s.vlan_filtering == '0')
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br.vlan_filtering = false;
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else if (s.vlan_filtering == '1')
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br.vlan_filtering = true;
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for (var j = 0; j < ports.length; j++)
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if (br.ports.indexOf(ports[j]) === -1)
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br.ports.push(ports[j]);
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mapping[s.name] = br.ports;
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}
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else if (s.type == '8021q' || s.type == '8021ad') {
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if (!isString(s.name) || !isString(s.vid) || !isString(s.ifname))
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continue;
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/* parent device is a bridge */
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if (bridges[s.ifname]) {
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/* parent bridge is VLAN enabled, device refers to VLAN ports */
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if (bridges[s.ifname].vlan_filtering)
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mapping[s.name] = bridges[s.ifname].vlans[s.vid];
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/* parent bridge is not VLAN enabled, device refers to all bridge ports */
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else
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mapping[s.name] = bridges[s.ifname].ports;
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}
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/* parent is a simple netdev */
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else {
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mapping[s.name] = [ s.ifname ];
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}
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resolveVLANChain(s.ifname, bridges, mapping);
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}
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}
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/* resolve VLAN tagged interfaces in bridge ports */
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for (var brname in bridges) {
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for (var i = 0; i < bridges[brname].ports.length; i++)
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resolveVLANChain(bridges[brname].ports[i], bridges, mapping);
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for (var vid in bridges[brname].vlans)
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for (var i = 0; i < bridges[brname].vlans[vid].length; i++)
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resolveVLANChain(bridges[brname].vlans[vid][i], bridges, mapping);
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}
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/* find implicit VLAN devices */
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for (var i = 0, s; (s = interfaces[i]) != null; i++) {
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if (!isString(s.device))
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continue;
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resolveVLANChain(s.device, bridges, mapping);
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}
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}
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function resolveVLANPorts(ifname, mapping)
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{
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var ports = [];
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if (mapping[ifname])
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for (var i = 0; i < mapping[ifname].length; i++)
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ports.push.apply(ports, resolveVLANPorts(mapping[ifname][i], mapping));
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else
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ports.push(ifname);
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return ports.sort(L.naturalCompare);
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}
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function buildInterfaceMapping(zones, networks) {
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var vlanmap = {},
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portmap = {},
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netmap = {};
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buildVLANMappings(vlanmap);
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for (var i = 0; i < networks.length; i++) {
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var l3dev = networks[i].getDevice();
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if (!l3dev)
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continue;
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var ports = resolveVLANPorts(l3dev.getName(), vlanmap);
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for (var j = 0; j < ports.length; j++) {
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portmap[ports[j]] = portmap[ports[j]] || { networks: [], zones: [] };
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portmap[ports[j]].networks.push(networks[i]);
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}
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netmap[networks[i].getName()] = networks[i];
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}
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for (var i = 0; i < zones.length; i++) {
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var networknames = zones[i].getNetworks();
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for (var j = 0; j < networknames.length; j++) {
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if (!netmap[networknames[j]])
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continue;
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var l3dev = netmap[networknames[j]].getDevice();
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if (!l3dev)
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continue;
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var ports = resolveVLANPorts(l3dev.getName(), vlanmap);
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for (var k = 0; k < ports.length; k++) {
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portmap[ports[k]] = portmap[ports[k]] || { networks: [], zones: [] };
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if (portmap[ports[k]].zones.indexOf(zones[i]) === -1)
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portmap[ports[k]].zones.push(zones[i]);
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}
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}
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}
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return portmap;
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}
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function formatSpeed(speed, duplex) {
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if (speed && duplex) {
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var d = (duplex == 'half') ? '\u202f(H)' : '',
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e = E('span', { 'title': _('Speed: %d Mbit/s, Duplex: %s').format(speed, duplex) });
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switch (speed) {
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case 10: e.innerText = '10\u202fM' + d; break;
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case 100: e.innerText = '100\u202fM' + d; break;
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case 1000: e.innerText = '1\u202fGbE' + d; break;
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case 2500: e.innerText = '2.5\u202fGbE'; break;
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case 5000: e.innerText = '5\u202fGbE'; break;
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case 10000: e.innerText = '10\u202fGbE'; break;
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case 25000: e.innerText = '25\u202fGbE'; break;
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case 40000: e.innerText = '40\u202fGbE'; break;
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default: e.innerText = '%d\u202fMbE%s'.format(speed, d);
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}
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return e;
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}
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return _('no link');
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}
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function formatStats(portdev) {
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var stats = portdev._devstate('stats');
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return ui.itemlist(E('span'), [
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_('Received bytes'), '%1024mB'.format(stats.rx_bytes),
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_('Received packets'), '%1000mPkts.'.format(stats.rx_packets),
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_('Received multicast'), '%1000mPkts.'.format(stats.multicast),
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_('Receive errors'), '%1000mPkts.'.format(stats.rx_errors),
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_('Receive dropped'), '%1000mPkts.'.format(stats.rx_dropped),
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_('Transmitted bytes'), '%1024mB'.format(stats.tx_bytes),
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_('Transmitted packets'), '%1000mPkts.'.format(stats.tx_packets),
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_('Transmit errors'), '%1000mPkts.'.format(stats.tx_errors),
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_('Transmit dropped'), '%1000mPkts.'.format(stats.tx_dropped),
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_('Collisions seen'), stats.collisions
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]);
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}
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function renderNetworkBadge(network, zonename) {
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var l3dev = network.getDevice();
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var span = E('span', { 'class': 'ifacebadge', 'style': 'margin:.125em 0' }, [
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E('span', {
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'class': 'zonebadge',
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'title': zonename ? _('Part of zone %q').format(zonename) : _('No zone assigned'),
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'style': firewall.getZoneColorStyle(zonename)
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}, '\u202f'),
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'\u202f', network.getName(), ': '
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]);
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if (l3dev)
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span.appendChild(E('img', {
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'title': l3dev.getI18n(),
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'src': L.resource('icons/%s%s.png'.format(l3dev.getType(), l3dev.isUp() ? '' : '_disabled'))
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}));
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else
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span.appendChild(E('em', _('(no interfaces attached)')));
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return span;
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}
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function renderNetworksTooltip(pmap) {
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var res = [ null ],
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zmap = {};
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for (var i = 0; pmap && i < pmap.zones.length; i++) {
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var networknames = pmap.zones[i].getNetworks();
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for (var k = 0; k < networknames.length; k++)
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zmap[networknames[k]] = pmap.zones[i].getName();
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}
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for (var i = 0; pmap && i < pmap.networks.length; i++)
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res.push(E('br'), renderNetworkBadge(pmap.networks[i], zmap[pmap.networks[i].getName()]));
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if (res.length > 1)
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res[0] = N_((res.length - 1) / 2, 'Part of network:', 'Part of networks:');
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else
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res[0] = _('Port is not part of any network');
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return E([], res);
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}
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return baseclass.extend({
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title: _('Ethernet Information'),
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load: function() {
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return Promise.all([
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L.resolveDefault(callLuciETHInfo(), {}),
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firewall.getZones(),
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network.getNetworks(),
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uci.load('network')
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]);
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},
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render: function(data) {
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var known_ports = [],
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port_map = buildInterfaceMapping(data[1], data[2]);
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if (Array.isArray(data[0].ethinfo))
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data[0].ethinfo.forEach((k) => known_ports.push({
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device: k,
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netdev: network.instantiateDevice(k)
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}));
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known_ports.sort(function(a, b) {
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return L.naturalCompare(a.device, b.device);
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});
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return E('div', { 'style': 'display:grid;grid-template-columns:repeat(auto-fit, minmax(100px, 1fr));margin-bottom:1em;align-items:center;justify-items:center;text-align:center' }, known_ports.map(function(port) {
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var speed = port.netdev.getSpeed(),
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duplex = port.netdev.getDuplex(),
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pmap = port_map[port.netdev.getName()],
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pzones = (pmap && pmap.zones.length) ? pmap.zones.sort(function(a, b) { return L.naturalCompare(a.getName(), b.getName()) }) : [ null ];
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return E('div', { 'class': 'ifacebox', 'style': 'margin:.25em;width:100px' }, [
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E('div', { 'class': 'ifacebox-head', 'style': 'font-weight:bold' }, [ port.netdev.getName() ]),
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E('div', { 'class': 'ifacebox-body' }, [
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E('img', { 'src': L.resource('icons/port_%s.png').format((speed && duplex) ? 'up' : 'down') }),
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E('br'),
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formatSpeed(speed, duplex)
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]),
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E('div', { 'class': 'ifacebox-head cbi-tooltip-container', 'style': 'display:flex' }, [
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E([], pzones.map(function(zone) {
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return E('div', {
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'class': 'zonebadge',
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'style': 'cursor:help;flex:1;height:3px;' + firewall.getZoneColorStyle(zone)
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});
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})),
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E('span', { 'class': 'cbi-tooltip left' }, [ renderNetworksTooltip(pmap) ])
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]),
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E('div', { 'class': 'ifacebox-body' }, [
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E('div', { 'class': 'cbi-tooltip-container', 'style': 'text-align:left;font-size:80%' }, [
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'\u25b2\u202f%1024.1mB'.format(port.netdev.getTXBytes()),
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E('br'),
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'\u25bc\u202f%1024.1mB'.format(port.netdev.getRXBytes()),
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E('span', { 'class': 'cbi-tooltip' }, formatStats(port.netdev))
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]),
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])
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]);
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}));
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}
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});
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