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
  21         local page  = node("admin", "network")
  22         page.target = alias("admin", "network", "network")
  23         page.title  = i18n("Network")
  24         page.order  = 50
  25         page.index  = true
  26
  27         local page  = node("admin", "network", "vlan")
  28         page.target = cbi("admin_network/vlan")
  29         page.title  = i18n("Switch")
  30         page.order  = 20
  31
  32         local page = entry({"admin", "network", "wireless"}, arcombine(template("admin_network/wifi_overview"), cbi("admin_network/wifi")), i18n("Wifi"), 15)
  33         page.i18n   = "wifi"
  34         page.leaf = true
  35         page.subindex = true
  36
  37         local page = entry({"admin", "network", "wireless_join"}, call("wifi_join"), nil, 16)
  38         page.i18n = "wifi"
  39         page.leaf = true
  40
  41         local page = entry({"admin", "network", "wireless_delete"}, call("wifi_delete"), nil, 16)
  42         page.i18n = "wifi"
  43         page.leaf = true
  44
  45         local page = entry({"admin", "network", "network"}, arcombine(cbi("admin_network/network"), cbi("admin_network/ifaces")), i18n("Interfaces"), 10)
  46         page.leaf   = true
  47         page.subindex = true
  48
  49         local page = entry({"admin", "network", "add"}, cbi("admin_network/iface_add"), nil)
  50         page.leaf = true
  51
  52         uci:foreach("network", "interface",
  53                 function (section)
  54                         local ifc = section[".name"]
  55                         if ifc ~= "loopback" then
  56                                 entry({"admin", "network", "network", ifc},
  57                                  true,
  58                                  ifc:upper())
  59                         end
  60                 end
  61         )
  62
  63         local page  = node("admin", "network", "dhcp")
  64         page.target = cbi("admin_network/dhcp")
  65         page.title  = "DHCP"
  66         page.order  = 30
  67         page.subindex = true
  68
  69         entry(
  70          {"admin", "network", "dhcp", "leases"},
  71          cbi("admin_network/dhcpleases"),
  72          i18n("Leases")
  73         )
  74
  75         local page  = node("admin", "network", "hosts")
  76         page.target = cbi("admin_network/hosts")
  77         page.title  = i18n("Hostnames")
  78         page.order  = 40
  79
  80         local page  = node("admin", "network", "routes")
  81         page.target = cbi("admin_network/routes")
  82         page.title  = i18n("Static Routes")
  83         page.order  = 50
  84
  85 end
  86
  87 function wifi_join()
  88         local function param(x)
  89                 return luci.http.formvalue(x)
  90         end
  91
  92         local function ptable(x)
  93                 x = param(x)
  94                 return x and (type(x) ~= "table" and { x } or x) or {}
  95         end
  96
  97         local dev  = param("device")
  98         local ssid = param("join")
  99
 100         if dev and ssid then
 101                 local wep     = (tonumber(param("wep")) == 1)
 102                 local wpa     = tonumber(param("wpa_version")) or 0
 103                 local channel = tonumber(param("channel"))
 104                 local mode    = param("mode")
 105                 local bssid   = param("bssid")
 106
 107                 local confirm = (param("confirm") == "1")
 108                 local cancel  = param("cancel") and true or false
 109
 110                 if confirm and not cancel then
 111                         local fixed_bssid = (param("fixed_bssid") == "1")
 112                         local replace_net = (param("replace_net") == "1")
 113                         local autoconnect = (param("autoconnect") == "1")
 114                         local attach_intf = param("attach_intf")
 115
 116                         local uci = require "luci.model.uci".cursor()
 117
 118                         if replace_net then
 119                                 uci:delete_all("wireless", "wifi-iface")
 120                         end
 121
 122                         local wificonf = {
 123                                 device  = dev,
 124                                 mode    = (mode == "Ad-Hoc" and "adhoc" or "sta"),
 125                                 ssid    = ssid
 126                         }
 127
 128                         if attach_intf and uci:get("network", attach_intf) == "interface" then
 129                                 -- target network already has a interface, make it a bridge
 130                                 uci:set("network", attach_intf, "type", "bridge")
 131                                 uci:save("network")
 132                                 uci:commit("network")
 133
 134                                 wificonf.network = attach_intf
 135
 136                                 if autoconnect then
 137                                         require "luci.sys".call("/sbin/ifup " .. attach_intf)
 138                                 end
 139                         end
 140
 141                         if fixed_bssid then
 142                                 wificonf.bssid = bssid
 143                         end
 144
 145                         if wep then
 146                                 wificonf.encryption = "wep"
 147                                 wificonf.key = param("key")
 148                         elseif wpa > 0 then
 149                                 wificonf.encryption = param("wpa_suite")
 150                                 wificonf.key = param("key")
 151                         end
 152
 153                         local s = uci:section("wireless", "wifi-iface", nil, wificonf)
 154                         uci:delete("wireless", dev, "disabled")
 155                         uci:set("wireless", dev, "channel", channel)
 156
 157                         uci:save("wireless")
 158                         uci:commit("wireless")
 159
 160                         if autoconnect then
 161                                 require "luci.sys".call("/sbin/wifi")
 162                         end
 163
 164                         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
 165                 elseif cancel then
 166                         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless_join?device=" .. dev))
 167                 else
 168                         luci.template.render("admin_network/wifi_join_settings")
 169                 end
 170         else
 171                 luci.template.render("admin_network/wifi_join")
 172         end
 173 end
 174
 175 function wifi_delete(network)
 176         local uci = require "luci.model.uci".cursor()
 177         local wlm = require "luci.model.wireless"
 178
 179         wlm.init(uci)
 180         wlm:del_network(network)
 181
 182         uci:save("wireless")
 183         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
 184 end