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'use strict';
'require uci';
'require form';
'require network';
'require tools.widgets as widgets';
network.registerPatternVirtual(/^relay-.+$/);
var RelayDevicePrototype = {
__init__: function(ifname, network) {
this.ifname = ifname;
this.network = network;
},
_aggregateDevices: function(fn, first) {
var devices = this.network ? this.network.getDevices() : [],
rv = 0;
for (var i = 0; i < devices.length; i++) {
var v = devices[i][fn].apply(devices[i]);
if (v != null) {
if (first)
return v;
rv += v;
}
}
return first ? null : [ rv, devices.length ];
},
getPorts: function() { return this.network ? this.network.getDevices() : [] },
getType: function() { return 'tunnel' },
getTypeI18n: function() { return _('Relay Bridge') },
getShortName: function() {
return '%s "%h"'.format(_('Relay'), this.ifname);
},
isUp: function() {
var res = this._aggregateDevices('isUp');
return (res[1] > 0 && res[0] == res[1]);
},
getTXBytes: function() { return this._aggregateDevices('getTXBytes')[0] },
getRXBytes: function() { return this._aggregateDevices('getRXBytes')[0] },
getTXPackets: function() { return this._aggregateDevices('getTXPackets')[0] },
getRXPackets: function() { return this._aggregateDevices('getRXPackets')[0] },
getMAC: function() { return this._aggregateDevices('getMAC', true) },
getIPAddrs: function() {
var ipaddr = this.network ? L.toArray(uci.get('network', this.network.getName(), 'ipaddr'))[0] : null;
return (ipaddr != null ? [ ipaddr ] : []);
},
getIP6Addrs: function() { return [] }
};
return network.registerProtocol('relay', {
getI18n: function() {
return _('Relay bridge');
},
getIfname: function() {
return 'relay-%s'.format(this.sid);
},
getOpkgPackage: function() {
return 'relayd';
},
isFloating: function() {
return true;
},
isVirtual: function() {
return true;
},
containsDevice: function(ifname) {
return (network.getIfnameOf(ifname) == this.getIfname());
},
isUp: function() {
var dev = this.getDevice();
return (dev ? dev.isUp() : false);
},
getDevice: function() {
return network.instantiateDevice(this.sid, this, RelayDevicePrototype);
},
getDevices: function() {
if (this.devices)
return this.devices;
var networkNames = L.toArray(uci.get('network', this.sid, 'network')),
deviceNames = L.toArray(uci.get('network', this.sid, 'ifname')),
devices = {},
rv = [];
for (var i = 0; i < networkNames.length; i++) {
var net = network.instantiateNetwork(networkNames[i]),
dev = net ? net.getDevice() : null;
if (dev)
devices[dev.getName()] = dev;
}
for (var i = 0; i < deviceNames.length; i++) {
var dev = network.getDevice(deviceNames[i]);
if (dev)
devices[dev.getName()] = dev;
}
deviceNames = Object.keys(devices);
deviceNames.sort();
for (var i = 0; i < deviceNames.length; i++)
rv.push(devices[deviceNames[i]]);
this.devices = rv;
return rv;
},
getUptime: function() {
var networkNames = L.toArray(uci.get('network', this.sid, 'network')),
uptime = 0;
for (var i = 0; i < networkNames.length; i++) {
var net = network.instantiateNetwork(networkNames[i]);
if (net)
uptime = Math.max(uptime, net.getUptime());
}
return uptime;
},
getErrors: function() {
return null;
},
renderFormOptions: function(s) {
var o;
o = s.taboption('general', form.Value, 'ipaddr', _('Local IPv4 address'), _('Address to access local relay bridge'));
o.datatype = 'ip4addr("nomask")';
o = s.taboption('general', widgets.NetworkSelect, 'network', _('Relay between networks'));
o.exclude = s.section;
o.multiple = true;
o.nocreate = true;
o.nobridges = true;
o.novirtual = true;
o = s.taboption('advanced', form.Flag, 'forward_bcast', _('Forward broadcast traffic'));
o.default = o.enabled;
o = s.taboption('advanced', form.Flag, 'forward_dhcp', _('Forward DHCP traffic'));
o.default = o.enabled;
o = s.taboption('advanced', form.Value, 'gateway', _('Use DHCP gateway'), _('Override the gateway in DHCP responses'));
o.datatype = 'ip4addr("nomask")';
o.depends('forward_dhcp', '1');
o = s.taboption('advanced', form.Value, 'expiry', _('Host expiry timeout'), _('Specifies the maximum amount of seconds after which hosts are presumed to be dead'));
o.placeholder = '30';
o.datatype = 'min(1)';
o = s.taboption('advanced', form.Value, 'retry', _('ARP retry threshold'), _('Specifies the maximum amount of failed ARP requests until hosts are presumed to be dead'));
o.placeholder = '5';
o.datatype = 'min(1)';
o = s.taboption('advanced', form.Value, 'table', _('Use routing table'), _('Override the table used for internal routes'));
o.placeholder = '16800';
o.datatype = 'range(0,65535)';
}
});
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