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 local netstate = luci.model.uci.cursor_state():get_all("network")
  19 m = Map("network", translate("interfaces"))
  20
  21 local created
  22 local netstat = luci.sys.net.deviceinfo()
  23
  24 s = m:section(TypedSection, "interface", "")
  25 s.addremove = true
  26 s.extedit   = luci.dispatcher.build_url("admin", "network", "network") .. "/%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.dispatcher.build_url("admin", "network", "network")
  43                  .. "/" .. created)
  44         end
  45 end
  46
  47 up = s:option(Flag, "up")
  48 function up.cfgvalue(self, section)
  49         return netstate[section] and netstate[section].up or "0"
  50 end
  51
  52 function up.write(self, section, value)
  53         local call
  54         if value == "1" then
  55                 call = "ifup"
  56         elseif value == "0" then
  57                 call = "ifdown"
  58         end
  59         os.execute(call .. " " .. section .. " >/dev/null 2>&1")
  60 end
  61
  62 ifname = s:option(DummyValue, "ifname", translate("device"))
  63 function ifname.cfgvalue(self, section)
  64         return netstate[section] and netstate[section].ifname
  65 end
  66
  67 ifname.titleref = luci.dispatcher.build_url("admin", "network", "vlan")
  68
  69
  70 if luci.model.uci.cursor():load("firewall") then
  71         zone = s:option(DummyValue, "_zone", translate("zone"))
  72         zone.titleref = luci.dispatcher.build_url("admin", "network", "firewall", "zones")
  73
  74         function zone.cfgvalue(self, section)
  75                 local zones = luci.tools.webadmin.network_get_zones(section)
  76                 return zones and table.concat(zones, ", ") or "-"
  77         end
  78 end
  79
  80 hwaddr = s:option(DummyValue, "_hwaddr")
  81 function hwaddr.cfgvalue(self, section)
  82         local ix = self.map:get(section, "ifname") or ""
  83         return luci.fs.readfile("/sys/class/net/" .. ix .. "/address")
  84          or luci.util.exec("ifconfig " .. ix):match(" ([A-F0-9:]+)%s*\n")
  85          or "n/a"
  86
  87 end
  88
  89
  90 ipaddr = s:option(DummyValue, "ipaddr", translate("addresses"))
  91 function ipaddr.cfgvalue(self, section)
  92         local addr = luci.tools.webadmin.network_get_addresses(section)
  93         return table.concat(addr, ", ")
  94 end
  95
  96 txrx = s:option(DummyValue, "_txrx")
  97
  98 function txrx.cfgvalue(self, section)
  99         local ix = self.map:get(section, "ifname")
 100
 101         local rx = netstat and netstat[ix] and netstat[ix][1]
 102         rx = rx and luci.tools.webadmin.byte_format(tonumber(rx)) or "-"
 103
 104         local tx = netstat and netstat[ix] and netstat[ix][9]
 105         tx = tx and luci.tools.webadmin.byte_format(tonumber(tx)) or "-"
 106
 107         return string.format("%s / %s", tx, rx)
 108 end
 109
 110 errors = s:option(DummyValue, "_err")
 111
 112 function errors.cfgvalue(self, section)
 113         local ix = self.map:get(section, "ifname")
 114
 115         local rx = netstat and netstat[ix] and netstat[ix][3]
 116         local tx = netstat and netstat[ix] and netstat[ix][11]
 117
 118         rx = rx and tostring(rx) or "-"
 119         tx = tx and tostring(tx) or "-"
 120
 121         return string.format("%s / %s", tx, rx)
 122 end
 123
 124 return m