modules/admin-full/luasrc/model/cbi/admin_network/network.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5 Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
   6
   7 Licensed under the Apache License, Version 2.0 (the "License");
   8 you may not use this file except in compliance with the License.
   9 You may obtain a copy of the License at
  10
  11         http://www.apache.org/licenses/LICENSE-2.0
  12
  13 $Id$
  14 ]]--
  15 require("luci.sys")
  16 require("luci.tools.webadmin")
  17
  18
  19 m = Map("network", translate("interfaces"), translate("a_n_ifaces1"))
  20
  21 local created
  22 local netstat = luci.sys.net.deviceinfo()
  23
  24 s = m:section(TypedSection, "interface", translate("interfaces"))
  25 s.addremove = true
  26 s.extedit   = luci.http.getenv("REQUEST_URI") .. "/%s"
  27 s.template  = "cbi/tblsection"
  28
  29 function s.filter(self, section)
  30         return section ~= "loopback" and section
  31 end
  32
  33 function s.create(self, section)
  34         if TypedSection.create(self, section) then
  35                 created = section
  36         end
  37 end
  38
  39 function s.parse(self, ...)
  40         TypedSection.parse(self, ...)
  41         if created then
  42                 luci.http.redirect(luci.http.getenv("REQUEST_URI") .. "/" .. created)
  43         end
  44 end
  45
  46 up = s:option(Flag, "up")
  47 up.stateful = true
  48 function up.write(self, section, value)
  49         local call = value == "1" and "ifdown" or "ifup"
  50         os.execute(call .. " " .. section)
  51 end
  52
  53 hwaddr = s:option(DummyValue, "_hwaddr")
  54 function hwaddr.cfgvalue(self, section)
  55         local ix = self.map:stateget(section, "ifname") or ""
  56         return luci.fs.readfile("/sys/class/net/" .. ix .. "/address") or "n/a"
  57 end
  58
  59
  60 ipaddr = s:option(DummyValue, "ipaddr")
  61
  62 function ipaddr.cfgvalue(self, section)
  63         local ip = self.map:stateget(section, "ipaddr")
  64         local nm = self.map:stateget(section, "netmask")
  65
  66         local parsed = ip and luci.ip.IPv4(ip, nm)
  67         return parsed and parsed:string() or ""
  68 end
  69
  70 txrx = s:option(DummyValue, "_rx", "TX / RX")
  71
  72 function txrx.cfgvalue(self, section)
  73         local ix = self.map:stateget(section, "ifname")
  74
  75         local rx = netstat and netstat[ix] and netstat[ix][1]
  76         rx = rx and luci.tools.webadmin.byte_format(tonumber(rx)) or "-"
  77
  78         local tx = netstat and netstat[ix] and netstat[ix][9]
  79         tx = tx and luci.tools.webadmin.byte_format(tonumber(tx)) or "-"
  80
  81         return string.format("%s / %s", tx, rx)
  82 end
  83
  84 errors = s:option(DummyValue, "_err", "Errors", "TX / RX")
  85
  86 function errors.cfgvalue(self, section)
  87         local ix = self.map:stateget(section, "ifname")
  88
  89         local rx = netstat and netstat[ix] and netstat[ix][3]
  90         local tx = netstat and netstat[ix] and netstat[ix][11]
  91
  92         rx = rx and tostring(rx) or "-"
  93         tx = tx and tostring(tx) or "-"
  94
  95         return string.format("%s / %s", tx, rx)
  96 end
  97
  98 return m