protocols/luci-proto-ipv6/luasrc/model/network/proto_6x4.lua

   1 --[[
   2 LuCI - Network model - 6to4, 6in4 & 6rd protocol extensions
   3
   4 Copyright 2011 Jo-Philipp Wich <xm@subsignal.org>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 Unless required by applicable law or agreed to in writing, software
  13 distributed under the License is distributed on an "AS IS" BASIS,
  14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 See the License for the specific language governing permissions and
  16 limitations under the License.
  17
  18 ]]--
  19
  20 local netmod = luci.model.network
  21
  22 local _, p
  23 for _, p in ipairs({"6in4", "6to4", "6rd"}) do
  24
  25         local proto = netmod:register_protocol(p)
  26
  27         function proto.get_i18n(self)
  28                 if p == "6in4" then
  29                         return luci.i18n.translate("IPv6-in-IPv4 (RFC4213)")
  30                 elseif p == "6to4" then
  31                         return luci.i18n.translate("IPv6-over-IPv4 (6to4)")
  32                 elseif p == "6rd" then
  33                         return luci.i18n.translate("IPv6-over-IPv4 (6rd)")
  34                 end
  35         end
  36
  37         function proto.ifname(self)
  38                 return p .. "-" .. self.sid
  39         end
  40
  41         function proto.opkg_package(self)
  42                 return p
  43         end
  44
  45         function proto.is_installed(self)
  46                 return nixio.fs.access("/lib/netifd/proto/" .. p .. ".sh")
  47         end
  48
  49         function proto.is_floating(self)
  50                 return true
  51         end
  52
  53         function proto.is_virtual(self)
  54                 return true
  55         end
  56
  57         function proto.get_interfaces(self)
  58                 return nil
  59         end
  60
  61         function proto.contains_interface(self, ifname)
  62                 return (netmod:ifnameof(ifc) == self:ifname())
  63         end
  64
  65         netmod:register_pattern_virtual("^%s-%%w" % p)
  66 end