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