modules/luci-mod-network/htdocs/luci-static/resources/view/network/switch.js

   1 'use strict';
   2 'require ui';
   3 'require rpc';
   4 'require uci';
   5 'require form';
   6 'require network';
   7
   8 function parse_portvalue(section_id) {
   9         var ports = L.toArray(uci.get('network', section_id, 'ports'));
  10
  11         for (var i = 0; i < ports.length; i++) {
  12                 var m = ports[i].match(/^(\d+)([tu]?)/);
  13
  14                 if (m && m[1] == this.option)
  15                         return m[2] || 'u';
  16         }
  17
  18         return '';
  19 }
  20
  21 function validate_portvalue(section_id, value) {
  22         if (value != 'u')
  23                 return true;
  24
  25         var sections = this.section.cfgsections();
  26
  27         for (var i = 0; i < sections.length; i++) {
  28                 if (sections[i] == section_id)
  29                         continue;
  30
  31                 if (this.formvalue(sections[i]) == 'u')
  32                         return _('%s is untagged in multiple VLANs!').format(this.title);
  33         }
  34
  35         return true;
  36 }
  37
  38 function update_interfaces(old_ifname, new_ifname) {
  39         var interfaces = uci.sections('network', 'interface');
  40
  41         for (var i = 0; i < interfaces.length; i++) {
  42                 var old_ifnames = L.toArray(interfaces[i].ifname),
  43                     new_ifnames = [],
  44                     changed = false;
  45
  46                 for (var j = 0; j < old_ifnames.length; j++) {
  47                         if (old_ifnames[j] == old_ifname) {
  48                                 new_ifnames.push(new_ifname);
  49                                 changed = true;
  50                         }
  51                         else {
  52                                 new_ifnames.push(old_ifnames[j]);
  53                         }
  54                 }
  55
  56                 if (changed) {
  57                         uci.set('network', interfaces[i]['.name'], 'ifname', new_ifnames.join(' '));
  58
  59                         ui.addNotification(null, E('p', _('Interface %q device auto-migrated from %q to %q.')
  60                                 .replace(/%q/g, '"%s"').format(interfaces[i]['.name'], old_ifname, new_ifname)));
  61                 }
  62         }
  63 }
  64
  65 function render_port_status(node, portstate) {
  66         if (!node)
  67                 return null;
  68
  69         if (!portstate || !portstate.link)
  70                 L.dom.content(node, [
  71                         E('img', { src: L.resource('icons/port_down.png') }),
  72                         E('br'),
  73                         _('no link')
  74                 ]);
  75         else
  76                 L.dom.content(node, [
  77                         E('img', { src: L.resource('icons/port_up.png') }),
  78                         E('br'),
  79                         '%d'.format(portstate.speed) + _('baseT'),
  80                         E('br'),
  81                         portstate.duplex ? _('full-duplex') : _('half-duplex')
  82                 ]);
  83
  84         return node;
  85 }
  86
  87 function update_port_status(topologies) {
  88         var tasks = [];
  89
  90         for (var switch_name in topologies)
  91                 tasks.push(callSwconfigPortState(switch_name).then(L.bind(function(switch_name, ports) {
  92                         for (var i = 0; i < ports.length; i++) {
  93                                 var node = document.querySelector('[data-switch="%s"][data-port="%d"]'.format(switch_name, ports[i].port));
  94                                 render_port_status(node, ports[i]);
  95                         }
  96                 }, topologies[switch_name], switch_name)));
  97
  98         return Promise.all(tasks);
  99 }
 100
 101 var callSwconfigFeatures = rpc.declare({
 102         object: 'luci',
 103         method: 'getSwconfigFeatures',
 104         params: [ 'switch' ],
 105         expect: { '': {} }
 106 });
 107
 108 var callSwconfigPortState = rpc.declare({
 109         object: 'luci',
 110         method: 'getSwconfigPortState',
 111         params: [ 'switch' ],
 112         expect: { result: [] }
 113 });
 114
 115 return L.view.extend({
 116         load: function() {
 117                 return network.getSwitchTopologies().then(function(topologies) {
 118                         var tasks = [];
 119
 120                         for (var switch_name in topologies) {
 121                                 tasks.push(callSwconfigFeatures(switch_name).then(L.bind(function(features) {
 122                                         this.features = features;
 123                                 }, topologies[switch_name])));
 124                                 tasks.push(callSwconfigPortState(switch_name).then(L.bind(function(ports) {
 125                                         this.portstate = ports;
 126                                 }, topologies[switch_name])));
 127                         }
 128
 129                         return Promise.all(tasks).then(function() { return topologies });
 130                 });
 131         },
 132
 133         render: function(topologies) {
 134                 var m, s, o;
 135
 136                 m = new form.Map('network', _('Switch'), _('The network ports on this device can be combined to several <abbr title=\"Virtual Local Area Network\">VLAN</abbr>s in which computers can communicate directly with each other. <abbr title=\"Virtual Local Area Network\">VLAN</abbr>s are often used to separate different network segments. Often there is by default one Uplink port for a connection to the next greater network like the internet and other ports for a local network.'));
 137
 138                 var switchSections = uci.sections('network', 'switch');
 139
 140                 for (var i = 0; i < switchSections.length; i++) {
 141                         var switchSection   = switchSections[i],
 142                             sid             = switchSection['.name'],
 143                             switch_name     = switchSection.name || sid,
 144                             topology        = topologies[switch_name];
 145
 146                         if (!topology) {
 147                                 ui.addNotification(null, _('Switch %q has an unknown topology - the VLAN settings might not be accurate.').replace(/%q/, switch_name));
 148
 149                                 topologies[switch_name] = topology = {
 150                                         features: {},
 151                                         netdevs: {
 152                                                 5: 'eth0'
 153                                         },
 154                                         ports: [
 155                                                 { num: 0, label: 'Port 1' },
 156                                                 { num: 1, label: 'Port 2' },
 157                                                 { num: 2, label: 'Port 3' },
 158                                                 { num: 3, label: 'Port 4' },
 159                                                 { num: 4, label: 'Port 5' },
 160                                                 { num: 5, label: 'CPU (eth0)', device: 'eth0', need_tag: false }
 161                                         ]
 162                                 };
 163                         }
 164
 165                         var feat = topology.features,
 166                             min_vid = feat.min_vid || 0,
 167                             max_vid = feat.max_vid || 16,
 168                             num_vlans = feat.num_vlans || 16,
 169                             switch_title = _('Switch %q').replace(/%q/, '"%s"'.format(switch_name)),
 170                             vlan_title = _('VLANs on %q').replace(/%q/, '"%s"'.format(switch_name));
 171
 172                         if (feat.switch_title) {
 173                                 switch_title += ' (%s)'.format(feat.switch_title);
 174                                 vlan_title += ' (%s)'.format(feat.switch_title);
 175                         }
 176
 177                         s = m.section(form.NamedSection, sid, 'switch', switch_title);
 178                         s.addremove = false;
 179
 180                         if (feat.vlan_option)
 181                                 s.option(form.Flag, feat.vlan_option, _('Enable VLAN functionality'));
 182
 183                         if (feat.learning_option) {
 184                                 o = s.option(form.Flag, feat.learning_option, _('Enable learning and aging'));
 185                                 o.default = o.enabled;
 186                         }
 187
 188                         if (feat.jumbo_option) {
 189                                 o = s.option(form.Flag, feat.jumbo_option, _('Enable Jumbo Frame passthrough'));
 190                                 o.enabled = '3';
 191                                 o.rmempty = true;
 192                         }
 193
 194                         if (feat.mirror_option) {
 195                                 s.option(form.Flag, 'enable_mirror_rx', _('Enable mirroring of incoming packets'));
 196                                 s.option(form.Flag, 'enable_mirror_tx', _('Enable mirroring of outgoing packets'));
 197
 198                                 var sp = s.option(form.ListValue, 'mirror_source_port', _('Mirror source port')),
 199                                     mp = s.option(form.ListValue, 'mirror_monitor_port', _('Mirror monitor port'));
 200
 201                                 sp.depends('enable_mirror_rx', '1');
 202                                 sp.depends('enable_mirror_tx', '1');
 203
 204                                 mp.depends('enable_mirror_rx', '1');
 205                                 mp.depends('enable_mirror_tx', '1');
 206
 207                                 for (var j = 0; j < topology.ports.length; j++) {
 208                                         sp.value(topology.ports[j].num, topology.ports[j].label);
 209                                         mp.value(topology.ports[j].num, topology.ports[j].label);
 210                                 }
 211                         }
 212
 213                         s = m.section(form.TableSection, 'switch_vlan', vlan_title);
 214                         s.anonymous = true;
 215                         s.addremove = true;
 216                         s.addbtntitle = _('Add VLAN');
 217                         s.topology = topology;
 218                         s.device = switch_name;
 219
 220                         s.filter = function(section_id) {
 221                                 var device = uci.get('network', section_id, 'device');
 222                                 return (device == switch_name);
 223                         };
 224
 225                         s.cfgsections = function() {
 226                                 var sections = form.TableSection.prototype.cfgsections.apply(this);
 227
 228                                 return sections.sort(function(a, b) {
 229                                         var vidA = feat.vid_option ? uci.get('network', a, feat.vid_option) : null,
 230                                             vidB = feat.vid_option ? uci.get('network', b, feat.vid_option) : null;
 231
 232                                         vidA = +(vidA != null ? vidA : uci.get('network', a, 'vlan') || 9999);
 233                                         vidB = +(vidB != null ? vidB : uci.get('network', b, 'vlan') || 9999);
 234
 235                                         return (vidA - vidB);
 236                                 });
 237                         };
 238
 239                         s.handleAdd = function(ev) {
 240                                 var sections = uci.sections('network', 'switch_vlan'),
 241                                     section_id = uci.add('network', 'switch_vlan'),
 242                                     max_vlan = 0,
 243                                     max_vid = 0;
 244
 245                                 for (var j = 0; j < sections.length; j++) {
 246                                         if (sections[j].device != s.device)
 247                                                 continue;
 248
 249                                         var vlan = +sections[j].vlan,
 250                                             vid = feat.vid_option ? +sections[j][feat.vid_option] : null;
 251
 252                                         if (vlan > max_vlan)
 253                                                 max_vlan = vlan;
 254
 255                                         if (vid > max_vid)
 256                                                 max_vid = vid;
 257                                 }
 258
 259                                 uci.set('network', section_id, 'device', s.device);
 260                                 uci.set('network', section_id, 'vlan', max_vlan + 1);
 261
 262                                 if (feat.vid_option)
 263                                         uci.set('network', section_id, feat.vid_option, max_vid + 1);
 264
 265                                 return this.map.save(null, true);
 266                         };
 267
 268                         var port_opts = [];
 269
 270                         o = s.option(form.Value, feat.vid_option || 'vlan', 'VLAN ID');
 271                         o.rmempty = false;
 272                         o.forcewrite = true;
 273                         o.vlan_used = {};
 274                         o.datatype = 'range(%u,%u)'.format(min_vid, feat.vid_option ? 4094 : num_vlans - 1);
 275                         o.description = _('Port status:');
 276
 277                         o.validate = function(section_id, value) {
 278                                 var v = +value,
 279                                     m = feat.vid_option ? 4094 : num_vlans - 1;
 280
 281                                 if (isNaN(v) || v < min_vid || v > m)
 282                                         return _('Invalid VLAN ID given! Only IDs between %d and %d are allowed.').format(min_vid, m);
 283
 284                                 var sections = this.section.cfgsections();
 285
 286                                 for (var i = 0; i < sections.length; i++) {
 287                                         if (sections[i] == section_id)
 288                                                 continue;
 289
 290                                         if (this.formvalue(sections[i]) == v)
 291                                                 return _('Invalid VLAN ID given! Only unique IDs are allowed');
 292                                 }
 293
 294                                 return true;
 295                         };
 296
 297                         o.write = function(section_id, value) {
 298                                 var topology = this.section.topology,
 299                                     values = [];
 300
 301                                 for (var i = 0; i < port_opts.length; i++) {
 302                                         var tagging = port_opts[i].formvalue(section_id),
 303                                             portspec = Array.isArray(topology.ports) ? topology.ports[i] : null;
 304
 305                                         if (tagging == 't')
 306                                                 values.push(port_opts[i].option + tagging);
 307                                         else if (tagging == 'u')
 308                                                 values.push(port_opts[i].option);
 309
 310                                         if (portspec && portspec.device) {
 311                                                 var old_tag = port_opts[i].cfgvalue(section_id),
 312                                                     old_vid = this.cfgvalue(section_id);
 313
 314                                                 if (old_tag != tagging || old_vid != value) {
 315                                                         var old_ifname = portspec.device + (old_tag != 'u' ? '.' + old_vid : ''),
 316                                                             new_ifname = portspec.device + (tagging != 'u' ? '.' + value : '');
 317
 318                                                         if (old_ifname != new_ifname)
 319                                                                 update_interfaces(old_ifname, new_ifname);
 320                                                 }
 321                                         }
 322                                 }
 323
 324                                 if (feat.vlan4k_option)
 325                                         uci.set('network', sid, feat.vlan4k_option, '1');
 326
 327                                 uci.set('network', section_id, 'ports', values.join(' '));
 328
 329                                 return form.Value.prototype.write.apply(this, [section_id, value]);
 330                         };
 331
 332                         o.cfgvalue = function(section_id) {
 333                                 var value = feat.vid_option ? uci.get('network', section_id, feat.vid_option) : null;
 334                                 return (value || uci.get('network', section_id, 'vlan'));
 335                         };
 336
 337                         s.option(form.Value, 'description', _('Description'));
 338
 339                         for (var j = 0; Array.isArray(topology.ports) && j < topology.ports.length; j++) {
 340                                 var portspec = topology.ports[j],
 341                                     portstate = Array.isArray(topology.portstate) ? topology.portstate[portspec.num] : null;
 342
 343                                 o = s.option(form.ListValue, String(portspec.num), portspec.label);
 344                                 o.value('', _('off'));
 345
 346                                 if (!portspec.need_tag)
 347                                         o.value('u', _('untagged'));
 348
 349                                 o.value('t', _('tagged'));
 350
 351                                 o.cfgvalue = parse_portvalue;
 352                                 o.validate = validate_portvalue;
 353                                 o.write    = function() {};
 354
 355                                 o.description = render_port_status(E('small', {
 356                                         'data-switch': switch_name,
 357                                         'data-port': portspec.num
 358                                 }), portstate);
 359
 360                                 port_opts.push(o);
 361                         }
 362
 363                         port_opts.sort(function(a, b) {
 364                                 return a.option > b.option;
 365                         });
 366                 }
 367
 368                 L.Poll.add(L.bind(update_port_status, m, topologies));
 369
 370                 return m.render();
 371         }
 372 });