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         else
  37                 self.invalid_cts = true
  38         end
  39 end
  40
  41 function s.parse(self, ...)
  42         TypedSection.parse(self, ...)
  43         if created then
  44                 m.uci:save("network")
  45                 luci.http.redirect(luci.dispatcher.build_url("admin", "network", "network")
  46                  .. "/" .. created)
  47         end
  48 end
  49
  50 up = s:option(Flag, "up")
  51 function up.cfgvalue(self, section)
  52         return netstate[section] and netstate[section].up or "0"
  53 end
  54
  55 function up.write(self, section, value)
  56         local call
  57         if value == "1" then
  58                 call = "ifup"
  59         elseif value == "0" then
  60                 call = "ifdown"
  61         end
  62         os.execute(call .. " " .. section .. " >/dev/null 2>&1")
  63 end
  64
  65 ifname = s:option(DummyValue, "ifname", translate("device"))
  66 function ifname.cfgvalue(self, section)
  67         return netstate[section] and netstate[section].ifname
  68 end
  69
  70 ifname.titleref = luci.dispatcher.build_url("admin", "network", "vlan")
  71
  72
  73 if luci.model.uci.cursor():load("firewall") then
  74         zone = s:option(DummyValue, "_zone", translate("zone"))
  75         zone.titleref = luci.dispatcher.build_url("admin", "network", "firewall", "zones")
  76
  77         function zone.cfgvalue(self, section)
  78                 local zones = luci.tools.webadmin.network_get_zones(section)
  79                 return zones and table.concat(zones, ", ") or "-"
  80         end
  81 end
  82
  83 hwaddr = s:option(DummyValue, "_hwaddr")
  84 function hwaddr.cfgvalue(self, section)
  85         local ix = self.map:get(section, "ifname") or ""
  86         return luci.fs.readfile("/sys/class/net/" .. ix .. "/address")
  87          or luci.util.exec("ifconfig " .. ix):match(" ([A-F0-9:]+)%s*\n")
  88          or "n/a"
  89
  90 end
  91
  92
  93 ipaddr = s:option(DummyValue, "ipaddr", translate("addresses"))
  94 function ipaddr.cfgvalue(self, section)
  95         local addr = luci.tools.webadmin.network_get_addresses(section)
  96         return table.concat(addr, ", ")
  97 end
  98
  99 txrx = s:option(DummyValue, "_txrx")
 100
 101 function txrx.cfgvalue(self, section)
 102         local ix = self.map:get(section, "ifname")
 103
 104         local rx = netstat and netstat[ix] and netstat[ix][1]
 105         rx = rx and luci.tools.webadmin.byte_format(tonumber(rx)) or "-"
 106
 107         local tx = netstat and netstat[ix] and netstat[ix][9]
 108         tx = tx and luci.tools.webadmin.byte_format(tonumber(tx)) or "-"
 109
 110         return string.format("%s / %s", tx, rx)
 111 end
 112
 113 errors = s:option(DummyValue, "_err")
 114
 115 function errors.cfgvalue(self, section)
 116         local ix = self.map:get(section, "ifname")
 117
 118         local rx = netstat and netstat[ix] and netstat[ix][3]
 119         local tx = netstat and netstat[ix] and netstat[ix][11]
 120
 121         rx = rx and tostring(rx) or "-"
 122         tx = tx and tostring(tx) or "-"
 123
 124         return string.format("%s / %s", tx, rx)
 125 end
 126
 127 return m