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 s.override_scheme = true
  29
  30 function s.filter(self, section)
  31         return section ~= "loopback" and section
  32 end
  33
  34 function s.create(self, section)
  35         if TypedSection.create(self, section) then
  36                 created = section
  37         else
  38                 self.invalid_cts = true
  39         end
  40 end
  41
  42 function s.parse(self, ...)
  43         TypedSection.parse(self, ...)
  44         if created then
  45                 m.uci:save("network")
  46                 luci.http.redirect(luci.dispatcher.build_url("admin", "network", "network")
  47                  .. "/" .. created)
  48         end
  49 end
  50
  51 up = s:option(Flag, "up")
  52 function up.cfgvalue(self, section)
  53         return netstate[section] and netstate[section].up or "0"
  54 end
  55
  56 function up.write(self, section, value)
  57         local call
  58         if value == "1" then
  59                 call = "ifup"
  60         elseif value == "0" then
  61                 call = "ifdown"
  62         end
  63         os.execute(call .. " " .. section .. " >/dev/null 2>&1")
  64 end
  65
  66 ifname = s:option(DummyValue, "ifname", translate("device"))
  67 function ifname.cfgvalue(self, section)
  68         return netstate[section] and netstate[section].ifname
  69 end
  70
  71 ifname.titleref = luci.dispatcher.build_url("admin", "network", "vlan")
  72
  73
  74 if luci.model.uci.cursor():load("firewall") then
  75         zone = s:option(DummyValue, "_zone", translate("zone"))
  76         zone.titleref = luci.dispatcher.build_url("admin", "network", "firewall", "zones")
  77
  78         function zone.cfgvalue(self, section)
  79                 local zones = luci.tools.webadmin.network_get_zones(section)
  80                 return zones and table.concat(zones, ", ") or "-"
  81         end
  82 end
  83
  84 hwaddr = s:option(DummyValue, "_hwaddr")
  85 function hwaddr.cfgvalue(self, section)
  86         local ix = self.map:get(section, "ifname") or ""
  87         return luci.fs.readfile("/sys/class/net/" .. ix .. "/address")
  88          or luci.util.exec("ifconfig " .. ix):match(" ([A-F0-9:]+)%s*\n")
  89          or "n/a"
  90
  91 end
  92
  93
  94 ipaddr = s:option(DummyValue, "ipaddr", translate("addresses"))
  95 function ipaddr.cfgvalue(self, section)
  96         local addr = luci.tools.webadmin.network_get_addresses(section)
  97         return table.concat(addr, ", ")
  98 end
  99
 100 txrx = s:option(DummyValue, "_txrx")
 101
 102 function txrx.cfgvalue(self, section)
 103         local ix = self.map:get(section, "ifname")
 104
 105         local rx = netstat and netstat[ix] and netstat[ix][1]
 106         rx = rx and luci.tools.webadmin.byte_format(tonumber(rx)) or "-"
 107
 108         local tx = netstat and netstat[ix] and netstat[ix][9]
 109         tx = tx and luci.tools.webadmin.byte_format(tonumber(tx)) or "-"
 110
 111         return string.format("%s / %s", tx, rx)
 112 end
 113
 114 errors = s:option(DummyValue, "_err")
 115
 116 function errors.cfgvalue(self, section)
 117         local ix = self.map:get(section, "ifname")
 118
 119         local rx = netstat and netstat[ix] and netstat[ix][3]
 120         local tx = netstat and netstat[ix] and netstat[ix][11]
 121
 122         rx = rx and tostring(rx) or "-"
 123         tx = tx and tostring(tx) or "-"
 124
 125         return string.format("%s / %s", tx, rx)
 126 end
 127
 128 return m