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