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-- Copyright 2011 Jo-Philipp Wich <jow@openwrt.org>
-- Licensed to the public under the Apache License 2.0.
local netmod = luci.model.network
local device = luci.util.class(netmod.interface)
netmod:register_pattern_virtual("^relay%-%w")
local proto = netmod:register_protocol("relay")
function proto.get_i18n(self)
return luci.i18n.translate("Relay bridge")
end
function proto.ifname(self)
return "relay-" .. self.sid
end
function proto.opkg_package(self)
return "relayd"
end
function proto.is_installed(self)
return nixio.fs.access("/etc/init.d/relayd")
end
function proto.is_floating(self)
return true
end
function proto.is_virtual(self)
return true
end
function proto.get_interface(self)
return device(self.sid, self)
end
function proto.get_interfaces(self)
if not self.ifaces then
local ifs = { }
local _, net, dev
for net in luci.util.imatch(self:_get("network")) do
net = netmod:get_network(net)
if net then
dev = net:get_interface()
if dev then
ifs[dev:name()] = dev
end
end
end
for dev in luci.util.imatch(self:_get("ifname")) do
dev = netmod:get_interface(dev)
if dev then
ifs[dev:name()] = dev
end
end
self.ifaces = { }
for _, dev in luci.util.kspairs(ifs) do
self.ifaces[#self.ifaces+1] = dev
end
end
return self.ifaces
end
function proto.uptime(self)
local net
local upt = 0
for net in luci.util.imatch(self:_get("network")) do
net = netmod:get_network(net)
if net then
upt = math.max(upt, net:uptime())
end
end
return upt
end
function device.__init__(self, ifname, network)
self.ifname = ifname
self.network = network
end
function device.type(self)
return "tunnel"
end
function device.is_up(self)
if self.network then
local _, dev
for _, dev in ipairs(self.network:get_interfaces()) do
if not dev:is_up() then
return false
end
end
return true
end
return false
end
function device._stat(self, what)
local v = 0
if self.network then
local _, dev
for _, dev in ipairs(self.network:get_interfaces()) do
v = v + dev[what](dev)
end
end
return v
end
function device.rx_bytes(self) return self:_stat("rx_bytes") end
function device.tx_bytes(self) return self:_stat("tx_bytes") end
function device.rx_packets(self) return self:_stat("rx_packets") end
function device.tx_packets(self) return self:_stat("tx_packets") end
function device.mac(self)
if self.network then
local _, dev
for _, dev in ipairs(self.network:get_interfaces()) do
return dev:mac()
end
end
end
function device.ipaddrs(self)
local addrs = { }
if self.network then
addrs[1] = luci.ip.IPv4(self.network:_get("ipaddr"))
end
return addrs
end
function device.ip6addrs(self)
return { }
end
function device.shortname(self)
return "%s %q" % { luci.i18n.translate("Relay"), self.ifname }
end
function device.get_type_i18n(self)
return luci.i18n.translate("Relay Bridge")
end
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