modules/admin-full/luasrc/controller/admin/network.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.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 $Id$
  13 ]]--
  14 module("luci.controller.admin.network", package.seeall)
  15
  16 function index()
  17         require("luci.i18n")
  18         local uci = require("luci.model.uci").cursor()
  19         local i18n = luci.i18n.translate
  20         local has_wifi = nixio.fs.stat("/etc/config/wireless")
  21         local has_switch = false
  22
  23         uci:foreach("network", "switch",
  24                 function(s)
  25                         has_switch = true
  26                         return false
  27                 end
  28         )
  29
  30         local page  = node("admin", "network")
  31         page.target = alias("admin", "network", "network")
  32         page.title  = i18n("Network")
  33         page.order  = 50
  34         page.index  = true
  35
  36         if has_switch then
  37                 local page  = node("admin", "network", "vlan")
  38                 page.target = cbi("admin_network/vlan")
  39                 page.title  = i18n("Switch")
  40                 page.order  = 20
  41         end
  42
  43         if has_wifi and has_wifi.size > 0 then
  44                 local page = entry({"admin", "network", "wireless"}, arcombine(template("admin_network/wifi_overview"), cbi("admin_network/wifi")), i18n("Wifi"), 15)
  45                 page.leaf = true
  46                 page.subindex = true
  47
  48                 local page = entry({"admin", "network", "wireless_join"}, call("wifi_join"), nil, 16)
  49                 page.leaf = true
  50
  51                 local page = entry({"admin", "network", "wireless_add"}, call("wifi_add"), nil, 16)
  52                 page.leaf = true
  53
  54                 local page = entry({"admin", "network", "wireless_delete"}, call("wifi_delete"), nil, 16)
  55                 page.leaf = true
  56         end
  57
  58         local page = entry({"admin", "network", "network"}, arcombine(cbi("admin_network/network"), cbi("admin_network/ifaces")), i18n("Interfaces"), 10)
  59         page.leaf   = true
  60         page.subindex = true
  61
  62         local page = entry({"admin", "network", "add"}, cbi("admin_network/iface_add"), nil)
  63         page.leaf = true
  64
  65         uci:foreach("network", "interface",
  66                 function (section)
  67                         local ifc = section[".name"]
  68                         if ifc ~= "loopback" then
  69                                 entry({"admin", "network", "network", ifc},
  70                                  true,
  71                                  ifc:upper())
  72                         end
  73                 end
  74         )
  75
  76         if nixio.fs.access("/etc/config/dhcp") then
  77                 local page  = node("admin", "network", "dhcpleases")
  78                 page.target = cbi("admin_network/dhcpleases")
  79                 page.title  = i18n("DHCP Leases")
  80                 page.order  = 30
  81         end
  82
  83         local page  = node("admin", "network", "hosts")
  84         page.target = cbi("admin_network/hosts")
  85         page.title  = i18n("Hostnames")
  86         page.order  = 40
  87
  88         local page  = node("admin", "network", "routes")
  89         page.target = cbi("admin_network/routes")
  90         page.title  = i18n("Static Routes")
  91         page.order  = 50
  92
  93 end
  94
  95 function wifi_join()
  96         local function param(x)
  97                 return luci.http.formvalue(x)
  98         end
  99
 100         local function ptable(x)
 101                 x = param(x)
 102                 return x and (type(x) ~= "table" and { x } or x) or {}
 103         end
 104
 105         local dev  = param("device")
 106         local ssid = param("join")
 107
 108         if dev and ssid then
 109                 local cancel  = (param("cancel") or param("cbi.cancel")) and true or false
 110
 111                 if cancel then
 112                         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless_join?device=" .. dev))
 113                 else
 114                         local cbi = require "luci.cbi"
 115                         local tpl = require "luci.template"
 116                         local map = luci.cbi.load("admin_network/wifi_add")[1]
 117
 118                         if map:parse() ~= cbi.FORM_DONE then
 119                                 tpl.render("header")
 120                                 map:render()
 121                                 tpl.render("footer")
 122                         end
 123                 end
 124         else
 125                 luci.template.render("admin_network/wifi_join")
 126         end
 127 end
 128
 129 function wifi_add()
 130         local dev = luci.http.formvalue("device")
 131         local uci = require "luci.model.uci".cursor()
 132         local wlm = require "luci.model.wireless"
 133
 134         if dev then
 135                 wlm.init(uci)
 136
 137                 local net = wlm:add_network({
 138                         device     = dev,
 139                         mode       = "ap",
 140                         ssid       = "OpenWrt",
 141                         encryption = "none"
 142                 })
 143
 144                 uci:save("wireless")
 145                 luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless", dev, net:name()))
 146         end
 147 end
 148
 149 function wifi_delete(network)
 150         local uci = require "luci.model.uci".cursor()
 151         local wlm = require "luci.model.wireless"
 152
 153         wlm.init(uci)
 154         wlm:del_network(network)
 155
 156         uci:save("wireless")
 157         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
 158 end