protocols/luci-proto-ppp/htdocs/luci-static/resources/protocol/ppp.js

   1 'use strict';
   2 'require rpc';
   3 'require uci';
   4 'require form';
   5 'require network';
   6
   7 var callFileList = rpc.declare({
   8         object: 'file',
   9         method: 'list',
  10         params: [ 'path' ],
  11         expect: { entries: [] },
  12         filter: function(list, params) {
  13                 var rv = [];
  14                 for (var i = 0; i < list.length; i++)
  15                         if (list[i].name.match(/^tty[A-Z]/) || list[i].name.match(/^cdc-wdm/) || list[i].name.match(/^[0-9]+$/))
  16                                 rv.push(params.path + list[i].name);
  17                 return rv.sort();
  18         }
  19 });
  20
  21 network.registerPatternVirtual(/^ppp-.+$/);
  22
  23 function write_keepalive(section_id, value) {
  24         var f_opt = this.map.lookupOption('_keepalive_failure', section_id),
  25             i_opt = this.map.lookupOption('_keepalive_interval', section_id),
  26             f = (f_opt != null) ? +f_opt[0].formvalue(section_id) : null,
  27             i = (i_opt != null) ? +i_opt[0].formvalue(section_id) : null;
  28
  29         if (f == null || f == '' || isNaN(f))
  30                 f = 0;
  31
  32         if (i == null || i == '' || isNaN(i) || i < 1)
  33                 i = 1;
  34
  35         if (f > 0)
  36                 uci.set('network', section_id, 'keepalive', '%d %d'.format(f, i));
  37         else
  38                 uci.unset('network', section_id, 'keepalive');
  39 }
  40
  41 return network.registerProtocol('ppp', {
  42         getI18n: function() {
  43                 return _('PPP');
  44         },
  45
  46         getIfname: function() {
  47                 return this._ubus('l3_device') || 'ppp-%s'.format(this.sid);
  48         },
  49
  50         getOpkgPackage: function() {
  51                 return 'ppp';
  52         },
  53
  54         isFloating: function() {
  55                 return true;
  56         },
  57
  58         isVirtual: function() {
  59                 return true;
  60         },
  61
  62         getDevices: function() {
  63                 return null;
  64         },
  65
  66         containsDevice: function(ifname) {
  67                 return (network.getIfnameOf(ifname) == this.getIfname());
  68         },
  69
  70         renderFormOptions: function(s) {
  71                 var dev = this.getL3Device() || this.getDevice(), o;
  72
  73                 o = s.taboption('general', form.Value, 'device', _('Modem device'));
  74                 o.rmempty = false;
  75                 o.load = function(section_id) {
  76                         return callFileList('/dev/').then(L.bind(function(devices) {
  77                                 for (var i = 0; i < devices.length; i++)
  78                                         this.value(devices[i]);
  79                                 return callFileList('/dev/tts/');
  80                         }, this)).then(L.bind(function(devices) {
  81                                 for (var i = 0; i < devices.length; i++)
  82                                         this.value(devices[i]);
  83                                 return form.Value.prototype.load.apply(this, [section_id]);
  84                         }, this));
  85                 };
  86
  87                 s.taboption('general', form.Value, 'username', _('PAP/CHAP username'));
  88
  89                 o = s.taboption('general', form.Value, 'password', _('PAP/CHAP password'));
  90                 o.password = true;
  91
  92                 if (L.hasSystemFeature('ipv6')) {
  93                         o = s.taboption('advanced', form.ListValue, 'ppp_ipv6', _('Obtain IPv6-Address'), _('Enable IPv6 negotiation on the PPP link'));
  94                         o.ucioption = 'ipv6';
  95                         o.value('auto', _('Automatic'));
  96                         o.value('0', _('Disabled'));
  97                         o.value('1', _('Manual'));
  98                         o.default = 'auto';
  99                 }
 100
 101                 o = s.taboption('advanced', form.Value, '_keepalive_failure', _('LCP echo failure threshold'), _('Presume peer to be dead after given amount of LCP echo failures, use 0 to ignore failures'));
 102                 o.placeholder = '0';
 103                 o.datatype    = 'uinteger';
 104                 o.write       = write_keepalive;
 105                 o.remove      = write_keepalive;
 106                 o.cfgvalue = function(section_id) {
 107                         var v = uci.get('network', section_id, 'keepalive');
 108                         if (typeof(v) == 'string' && v != '') {
 109                                 var m = v.match(/^(\d+)[ ,]\d+$/);
 110                                 return m ? m[1] : v;
 111                         }
 112                 };
 113
 114                 o = s.taboption('advanced', form.Value, '_keepalive_interval', _('LCP echo interval'), _('Send LCP echo requests at the given interval in seconds, only effective in conjunction with failure threshold'));
 115                 o.placeholder = '5';
 116                 o.datatype    = 'min(1)';
 117                 o.write       = write_keepalive;
 118                 o.remove      = write_keepalive;
 119                 o.cfgvalue = function(section_id) {
 120                         var v = uci.get('network', section_id, 'keepalive');
 121                         if (typeof(v) == 'string' && v != '') {
 122                                 var m = v.match(/^\d+[ ,](\d+)$/);
 123                                 return m ? m[1] : v;
 124                         }
 125                 };
 126
 127                 o = s.taboption('advanced', form.Value, 'demand', _('Inactivity timeout'), _('Close inactive connection after the given amount of seconds, use 0 to persist connection'));
 128                 o.placeholder = '0';
 129                 o.datatype    = 'uinteger';
 130
 131                 o = s.taboption('advanced', form.Value, 'mtu', _('Override MTU'));
 132                 o.placeholder = dev ? (dev.getMTU() || '1500') : '1500';
 133                 o.datatype    = 'max(9200)';
 134         }
 135 });