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--[[
LuCI - Network model - 3G, PPP, PPtP, PPPoE and PPPoA protocol extension
Copyright 2011 Jo-Philipp Wich <xm@subsignal.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
]]--
local netmod = luci.model.network
local _, p
for _, p in ipairs({"ppp", "pptp", "pppoe", "pppoa", "3g", "l2tp"}) do
local proto = netmod:register_protocol(p)
function proto.get_i18n(self)
if p == "ppp" then
return luci.i18n.translate("PPP")
elseif p == "pptp" then
return luci.i18n.translate("PPtP")
elseif p == "3g" then
return luci.i18n.translate("UMTS/GPRS/EV-DO")
elseif p == "pppoe" then
return luci.i18n.translate("PPPoE")
elseif p == "pppoa" then
return luci.i18n.translate("PPPoATM")
elseif p == "l2tp" then
return luci.i18n.translate("L2TP")
end
end
function proto.ifname(self)
return p .. "-" .. self.sid
end
function proto.opkg_package(self)
if p == "ppp" then
return p
elseif p == "3g" then
return "comgt"
elseif p == "pptp" then
return "ppp-mod-pptp"
elseif p == "pppoe" then
return "ppp-mod-pppoe"
elseif p == "pppoa" then
return "ppp-mod-pppoa"
elseif p == "l2tp" then
return "xl2tpd"
end
end
function proto.is_installed(self)
if p == "pppoa" then
return (nixio.fs.glob("/usr/lib/pppd/*/pppoatm.so")() ~= nil)
elseif p == "pppoe" then
return (nixio.fs.glob("/usr/lib/pppd/*/rp-pppoe.so")() ~= nil)
elseif p == "pptp" then
return (nixio.fs.glob("/usr/lib/pppd/*/pptp.so")() ~= nil)
elseif p == "3g" then
return nixio.fs.access("/lib/netifd/proto/3g.sh")
elseif p == "l2tp" then
return nixio.fs.access("/lib/netifd/proto/l2tp.sh")
else
return nixio.fs.access("/lib/netifd/proto/ppp.sh")
end
end
function proto.is_floating(self)
return (p ~= "pppoe")
end
function proto.is_virtual(self)
return true
end
function proto.get_interfaces(self)
if self:is_floating() then
return nil
else
return netmod.protocol.get_interfaces(self)
end
end
function proto.contains_interface(self, ifc)
if self:is_floating() then
return (netmod:ifnameof(ifc) == self:ifname())
else
return netmod.protocol.contains_interface(self, ifc)
end
end
netmod:register_pattern_virtual("^%s-%%w" % p)
end
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