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", "wireless_delete"}, call("wifi_delete"), nil, 16)
  51         page.i18n = "wifi"
  52         page.leaf = true
  53
  54         local page = entry({"admin", "network", "network"}, arcombine(cbi("admin_network/network"), cbi("admin_network/ifaces")), i18n("interfaces", "Schnittstellen"), 10)
  55         page.leaf   = true
  56         page.subindex = true
  57
  58         local page = entry({"admin", "network", "add"}, cbi("admin_network/iface_add"), nil)
  59         page.leaf = true
  60
  61         uci:foreach("network", "interface",
  62                 function (section)
  63                         local ifc = section[".name"]
  64                         if ifc ~= "loopback" then
  65                                 entry({"admin", "network", "network", ifc},
  66                                  true,
  67                                  ifc:upper())
  68                         end
  69                 end
  70         )
  71
  72         local page  = node("admin", "network", "dhcp")
  73         page.target = cbi("admin_network/dhcp")
  74         page.title  = "DHCP"
  75         page.order  = 30
  76         page.subindex = true
  77
  78         entry(
  79          {"admin", "network", "dhcp", "leases"},
  80          cbi("admin_network/dhcpleases"),
  81          i18n("dhcp_leases")
  82         )
  83
  84         local page  = node("admin", "network", "hosts")
  85         page.target = cbi("admin_network/hosts")
  86         page.title  = i18n("hostnames", "Hostnames")
  87         page.order  = 40
  88
  89         local page  = node("admin", "network", "routes")
  90         page.target = cbi("admin_network/routes")
  91         page.title  = i18n("a_n_routes_static")
  92         page.order  = 50
  93
  94 end
  95
  96 function wifi_join()
  97         local function param(x)
  98                 return luci.http.formvalue(x)
  99         end
 100
 101         local function ptable(x)
 102                 x = param(x)
 103                 return x and (type(x) ~= "table" and { x } or x) or {}
 104         end
 105
 106         local dev  = param("device")
 107         local ssid = param("join")
 108
 109         if dev and ssid then
 110                 local wep     = (tonumber(param("wep")) == 1)
 111                 local wpa     = tonumber(param("wpa_version")) or 0
 112                 local channel = tonumber(param("channel"))
 113                 local mode    = param("mode")
 114                 local bssid   = param("bssid")
 115
 116                 local confirm = (param("confirm") == "1")
 117                 local cancel  = param("cancel") and true or false
 118
 119                 if confirm and not cancel then
 120                         local fixed_bssid = (param("fixed_bssid") == "1")
 121                         local replace_net = (param("replace_net") == "1")
 122                         local autoconnect = (param("autoconnect") == "1")
 123                         local attach_intf = param("attach_intf")
 124
 125                         local uci = require "luci.model.uci".cursor()
 126
 127                         if replace_net then
 128                                 uci:delete_all("wireless", "wifi-iface")
 129                         end
 130
 131                         local wificonf = {
 132                                 device  = dev,
 133                                 mode    = (mode == "Ad-Hoc" and "adhoc" or "sta"),
 134                                 ssid    = ssid
 135                         }
 136
 137                         if attach_intf and uci:get("network", attach_intf) == "interface" then
 138                                 -- target network already has a interface, make it a bridge
 139                                 uci:set("network", attach_intf, "type", "bridge")
 140                                 uci:save("network")
 141                                 uci:commit("network")
 142
 143                                 wificonf.network = attach_intf
 144
 145                                 if autoconnect then
 146                                         require "luci.sys".call("/sbin/ifup " .. attach_intf)
 147                                 end
 148                         end
 149
 150                         if fixed_bssid then
 151                                 wificonf.bssid = bssid
 152                         end
 153
 154                         if wep then
 155                                 wificonf.encryption = "wep"
 156                                 wificonf.key = param("key")
 157                         elseif wpa > 0 then
 158                                 wificonf.encryption = param("wpa_suite")
 159                                 wificonf.key = param("key")
 160                         end
 161
 162                         local s = uci:section("wireless", "wifi-iface", nil, wificonf)
 163                         uci:delete("wireless", dev, "disabled")
 164                         uci:set("wireless", dev, "channel", channel)
 165
 166                         uci:save("wireless")
 167                         uci:commit("wireless")
 168
 169                         if autoconnect then
 170                                 require "luci.sys".call("/sbin/wifi")
 171                         end
 172
 173                         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
 174                 elseif cancel then
 175                         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless_join?device=" .. dev))
 176                 else
 177                         luci.template.render("admin_network/wifi_join_settings")
 178                 end
 179         else
 180                 luci.template.render("admin_network/wifi_join")
 181         end
 182 end
 183
 184 function wifi_delete(network)
 185         local uci = require "luci.model.uci".cursor()
 186         local wlm = require "luci.model.wireless"
 187
 188         wlm.init(uci)
 189         wlm:del_network(network)
 190
 191         uci:save("wireless")
 192         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
 193 end