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

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