4 Copyright 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
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
10 http://www.apache.org/licenses/LICENSE-2.0
12 Unless required by applicable law or agreed to in writing, software
13 distributed under the License is distributed on an "AS IS" BASIS,
14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 See the License for the specific language governing permissions and
16 limitations under the License.
20 local type, next, pairs, ipairs, loadfile, table
21 = type, next, pairs, ipairs, loadfile, table
23 local tonumber, tostring, math, i18n
24 = tonumber, tostring, math, luci.i18n
26 local require = require
28 local bus = require "ubus"
29 local nxo = require "nixio"
30 local nfs = require "nixio.fs"
31 local ipc = require "luci.ip"
32 local sys = require "luci.sys"
33 local utl = require "luci.util"
34 local dsp = require "luci.dispatcher"
35 local uci = require "luci.model.uci"
37 module "luci.model.network"
40 IFACE_PATTERNS_VIRTUAL = { }
41 IFACE_PATTERNS_IGNORE = { "^wmaster%d", "^wifi%d", "^hwsim%d", "^imq%d", "^ifb%d", "^mon%.wlan%d", "^sit%d", "^lo$" }
42 IFACE_PATTERNS_WIRELESS = { "^wlan%d", "^wl%d", "^ath%d", "^%w+%.network%d" }
45 protocol = utl.class()
47 local _protocols = { }
49 local _interfaces, _bridge, _switch, _tunnel
50 local _ubus, _ubusnetcache, _ubusdevcache
51 local _uci_real, _uci_state
53 function _filter(c, s, o, r)
54 local val = _uci_real:get(c, s, o)
57 if type(val) == "string" then
58 for val in val:gmatch("%S+") do
64 _uci_real:set(c, s, o, table.concat(l, " "))
66 _uci_real:delete(c, s, o)
68 elseif type(val) == "table" then
69 for _, val in ipairs(val) do
75 _uci_real:set(c, s, o, l)
77 _uci_real:delete(c, s, o)
83 function _append(c, s, o, a)
84 local val = _uci_real:get(c, s, o) or ""
85 if type(val) == "string" then
87 for val in val:gmatch("%S+") do
93 _uci_real:set(c, s, o, table.concat(l, " "))
94 elseif type(val) == "table" then
96 for _, val in ipairs(val) do
102 _uci_real:set(c, s, o, l)
106 function _stror(s1, s2)
107 if not s1 or #s1 == 0 then
108 return s2 and #s2 > 0 and s2
114 function _get(c, s, o)
115 return _uci_real:get(c, s, o)
118 function _set(c, s, o, v)
120 if type(v) == "boolean" then v = v and "1" or "0" end
121 return _uci_real:set(c, s, o, v)
123 return _uci_real:delete(c, s, o)
127 function _wifi_iface(x)
129 for _, p in ipairs(IFACE_PATTERNS_WIRELESS) do
137 function _wifi_lookup(ifn)
138 -- got a radio#.network# pseudo iface, locate the corresponding section
139 local radio, ifnidx = ifn:match("^(%w+)%.network(%d+)$")
140 if radio and ifnidx then
144 ifnidx = tonumber(ifnidx)
145 _uci_real:foreach("wireless", "wifi-iface",
147 if s.device == radio then
149 if num == ifnidx then
158 -- looks like wifi, try to locate the section via state vars
159 elseif _wifi_iface(ifn) then
162 _uci_state:foreach("wireless", "wifi-iface",
164 if s.ifname == ifn then
174 function _iface_virtual(x)
176 for _, p in ipairs(IFACE_PATTERNS_VIRTUAL) do
184 function _iface_ignore(x)
186 for _, p in ipairs(IFACE_PATTERNS_IGNORE) do
191 return _iface_virtual(x)
195 function init(cursor)
196 _uci_real = cursor or _uci_real or uci.cursor()
197 _uci_state = _uci_real:substate()
204 _ubus = bus.connect()
208 -- read interface information
210 for n, i in ipairs(nxo.getifaddrs()) do
211 local name = i.name:match("[^:]+")
212 local prnt = name:match("^([^%.]+)%.")
214 if _iface_virtual(name) then
218 if _tunnel[name] or not _iface_ignore(name) then
219 _interfaces[name] = _interfaces[name] or {
220 idx = i.ifindex or n,
233 if i.family == "packet" then
234 _interfaces[name].flags = i.flags
235 _interfaces[name].stats = i.data
236 _interfaces[name].macaddr = i.addr
237 elseif i.family == "inet" then
238 _interfaces[name].ipaddrs[#_interfaces[name].ipaddrs+1] = ipc.IPv4(i.addr, i.netmask)
239 elseif i.family == "inet6" then
240 _interfaces[name].ip6addrs[#_interfaces[name].ip6addrs+1] = ipc.IPv6(i.addr, i.netmask)
245 -- read bridge informaton
247 for l in utl.execi("brctl show") do
248 if not l:match("STP") then
249 local r = utl.split(l, "%s+", nil, true)
255 ifnames = { _interfaces[r[4]] }
258 b.ifnames[1].bridge = b
262 b.ifnames[#b.ifnames+1] = _interfaces[r[2]]
263 b.ifnames[#b.ifnames].bridge = b
271 function save(self, ...)
276 function commit(self, ...)
277 _uci_real:commit(...)
281 function ifnameof(self, x)
282 if utl.instanceof(x, interface) then
284 elseif utl.instanceof(x, protocol) then
286 elseif type(x) == "string" then
287 return x:match("^[^:]+")
291 function get_protocol(self, protoname, netname)
292 local v = _protocols[protoname]
294 return v(netname or "__dummy__")
298 function get_protocols(self)
301 for _, v in ipairs(_protocols) do
302 p[#p+1] = v("__dummy__")
307 function register_protocol(self, protoname)
308 local proto = utl.class(protocol)
310 function proto.__init__(self, name)
314 function proto.proto(self)
318 _protocols[#_protocols+1] = proto
319 _protocols[protoname] = proto
324 function register_pattern_virtual(self, pat)
325 IFACE_PATTERNS_VIRTUAL[#IFACE_PATTERNS_VIRTUAL+1] = pat
329 function has_ipv6(self)
330 return nfs.access("/proc/net/ipv6_route")
333 function add_network(self, n, options)
334 local oldnet = self:get_network(n)
335 if n and #n > 0 and n:match("^[a-zA-Z0-9_]+$") and not oldnet then
336 if _uci_real:section("network", "interface", n, options) then
339 elseif oldnet and oldnet:is_empty() then
342 for k, v in pairs(options) do
350 function get_network(self, n)
351 if n and _uci_real:get("network", n) == "interface" then
356 function get_networks(self)
360 _uci_real:foreach("network", "interface",
362 nls[s['.name']] = network(s['.name'])
366 for n in utl.kspairs(nls) do
367 nets[#nets+1] = nls[n]
373 function del_network(self, n)
374 local r = _uci_real:delete("network", n)
376 _uci_real:delete_all("network", "alias",
377 function(s) return (s.interface == n) end)
379 _uci_real:delete_all("network", "route",
380 function(s) return (s.interface == n) end)
382 _uci_real:delete_all("network", "route6",
383 function(s) return (s.interface == n) end)
385 _uci_real:foreach("wireless", "wifi-iface",
387 if s.network == n then
388 _uci_real:delete("wireless", s['.name'], "network")
395 function rename_network(self, old, new)
397 if new and #new > 0 and new:match("^[a-zA-Z0-9_]+$") and not self:get_network(new) then
398 r = _uci_real:section("network", "interface", new, _uci_real:get_all("network", old))
401 _uci_real:foreach("network", "alias",
403 if s.interface == old then
404 _uci_real:set("network", s['.name'], "interface", new)
408 _uci_real:foreach("network", "route",
410 if s.interface == old then
411 _uci_real:set("network", s['.name'], "interface", new)
415 _uci_real:foreach("network", "route6",
417 if s.interface == old then
418 _uci_real:set("network", s['.name'], "interface", new)
422 _uci_real:foreach("wireless", "wifi-iface",
424 if s.network == old then
425 _uci_real:set("wireless", s['.name'], "network", new)
429 _uci_real:delete("network", old)
435 function get_interface(self, i)
436 if _interfaces[i] or _wifi_iface(i) then
441 _uci_real:foreach("wireless", "wifi-iface",
444 num[s.device] = num[s.device] and num[s.device] + 1 or 1
445 if s['.name'] == i then
447 "%s.network%d" %{s.device, num[s.device] })
456 function get_interfaces(self)
463 -- find normal interfaces
464 _uci_real:foreach("network", "interface",
466 for iface in utl.imatch(s.ifname) do
467 if not _iface_ignore(iface) and not _wifi_iface(iface) then
469 nfs[iface] = interface(iface)
474 for iface in utl.kspairs(_interfaces) do
475 if not (seen[iface] or _iface_ignore(iface) or _wifi_iface(iface)) then
476 nfs[iface] = interface(iface)
480 -- find vlan interfaces
481 _uci_real:foreach("network", "switch_vlan",
487 local base = baseof[s.device]
489 if not s.device:match("^eth%d") then
491 for l in utl.execi("swconfig dev %q help 2>/dev/null" % s.device) do
493 base = l:match("^%w+: (%w+)")
496 if not base or not base:match("^eth%d") then
502 baseof[s.device] = base
505 local vid = tonumber(s.vid or s.vlan)
506 if vid ~= nil and vid >= 0 and vid <= 4095 then
507 local iface = "%s.%d" %{ base, vid }
508 if not seen[iface] then
510 nfs[iface] = interface(iface)
515 for iface in utl.kspairs(nfs) do
516 ifaces[#ifaces+1] = nfs[iface]
519 -- find wifi interfaces
522 _uci_real:foreach("wireless", "wifi-iface",
525 num[s.device] = num[s.device] and num[s.device] + 1 or 1
526 local i = "%s.network%d" %{ s.device, num[s.device] }
527 wfs[i] = interface(i)
531 for iface in utl.kspairs(wfs) do
532 ifaces[#ifaces+1] = wfs[iface]
538 function ignore_interface(self, x)
539 return _iface_ignore(x)
542 function get_wifidev(self, dev)
543 if _uci_real:get("wireless", dev) == "wifi-device" then
548 function get_wifidevs(self)
552 _uci_real:foreach("wireless", "wifi-device",
553 function(s) wfd[#wfd+1] = s['.name'] end)
556 for _, dev in utl.vspairs(wfd) do
557 devs[#devs+1] = wifidev(dev)
563 function get_wifinet(self, net)
564 local wnet = _wifi_lookup(net)
570 function add_wifinet(self, net, options)
571 if type(options) == "table" and options.device and
572 _uci_real:get("wireless", options.device) == "wifi-device"
574 local wnet = _uci_real:section("wireless", "wifi-iface", nil, options)
579 function del_wifinet(self, net)
580 local wnet = _wifi_lookup(net)
582 _uci_real:delete("wireless", wnet)
589 function network(name, proto)
591 local p = proto or _uci_real:get("network", name, "proto")
592 local c = p and _protocols[p] or protocol
597 function protocol.__init__(self, name)
601 function protocol._get(self, opt)
602 local v = _uci_real:get("network", self.sid, opt)
603 if type(v) == "table" then
604 return table.concat(v, " ")
609 function protocol._ubus(self, field)
610 if not _ubusnetcache[self.sid] then
611 _ubusnetcache[self.sid] = _ubus:call("network.interface.%s" % self.sid,
614 if _ubusnetcache[self.sid] and field then
615 return _ubusnetcache[self.sid][field]
617 return _ubusnetcache[self.sid]
620 function protocol.get(self, opt)
621 return _get("network", self.sid, opt)
624 function protocol.set(self, opt, val)
625 return _set("network", self.sid, opt, val)
628 function protocol.ifname(self)
630 if self:is_floating() then
631 ifname = self:_ubus("l3_device")
633 ifname = self:_ubus("device")
637 _uci_real:foreach("wireless", "wifi-iface",
640 num[s.device] = num[s.device]
641 and num[s.device] + 1 or 1
643 if s.network == self.sid then
644 ifname = "%s.network%d" %{ s.device, num[s.device] }
653 function protocol.proto(self)
657 function protocol.get_i18n(self)
658 local p = self:proto()
660 return i18n.translate("Unmanaged")
661 elseif p == "static" then
662 return i18n.translate("Static address")
663 elseif p == "dhcp" then
664 return i18n.translate("DHCP client")
666 return i18n.translate("Unknown")
670 function protocol.type(self)
671 return self:_get("type")
674 function protocol.name(self)
678 function protocol.uptime(self)
679 return self:_ubus("uptime") or 0
682 function protocol.expires(self)
683 local a = tonumber(_uci_state:get("network", self.sid, "lease_acquired"))
684 local l = tonumber(_uci_state:get("network", self.sid, "lease_lifetime"))
686 l = l - (nxo.sysinfo().uptime - a)
687 return l > 0 and l or 0
692 function protocol.metric(self)
693 return tonumber(_uci_state:get("network", self.sid, "metric")) or 0
696 function protocol.ipaddr(self)
697 local addrs = self:_ubus("ipv4-address")
698 return addrs and #addrs > 0 and addrs[1].address
701 function protocol.netmask(self)
702 local addrs = self:_ubus("ipv4-address")
703 return addrs and #addrs > 0 and
704 ipc.IPv4("0.0.0.0/%d" % addrs[1].mask):mask():string()
707 function protocol.gwaddr(self)
709 for _, route in ipairs(self:_ubus("route") or { }) do
710 if route.target == "0.0.0.0" and route.mask == 0 then
716 function protocol.dnsaddrs(self)
719 for _, addr in ipairs(self:_ubus("dns-server") or { }) do
720 if not addr:match(":") then
727 function protocol.ip6addr(self)
728 local addrs = self:_ubus("ipv6-address")
729 return addrs and #addrs > 0
730 and "%s/%d" %{ addrs[1].address, addrs[1].mask }
733 function protocol.gw6addr(self)
735 for _, route in ipairs(self:_ubus("route") or { }) do
736 if route.target == "::" and route.mask == 0 then
737 return ipc.IPv6(route.nexthop):string()
742 function protocol.dns6addrs(self)
745 for _, addr in ipairs(self:_ubus("dns-server") or { }) do
746 if addr:match(":") then
753 function protocol.is_bridge(self)
754 return (not self:is_virtual() and self:type() == "bridge")
757 function protocol.opkg_package(self)
761 function protocol.is_installed(self)
765 function protocol.is_virtual(self)
769 function protocol.is_floating(self)
773 function protocol.is_empty(self)
774 if self:is_floating() then
779 if (self:_get("ifname") or ""):match("%S+") then
783 _uci_real:foreach("wireless", "wifi-iface",
785 if s.network == self.sid then
795 function protocol.add_interface(self, ifname)
796 ifname = _M:ifnameof(ifname)
797 if ifname and not self:is_floating() then
798 -- if its a wifi interface, change its network option
799 local wif = _wifi_lookup(ifname)
801 _append("wireless", wif, "network", self.sid)
803 -- add iface to our iface list
805 _append("network", self.sid, "ifname", ifname)
810 function protocol.del_interface(self, ifname)
811 ifname = _M:ifnameof(ifname)
812 if ifname and not self:is_floating() then
813 -- if its a wireless interface, clear its network option
814 local wif = _wifi_lookup(ifname)
815 if wif then _filter("wireless", wif, "network", self.sid) end
817 -- remove the interface
818 _filter("network", self.sid, "ifname", ifname)
822 function protocol.get_interface(self)
823 if self:is_virtual() then
824 _tunnel[self:proto() .. "-" .. self.sid] = true
825 return interface(self:proto() .. "-" .. self.sid, self)
826 elseif self:is_bridge() then
827 _bridge["br-" .. self.sid] = true
828 return interface("br-" .. self.sid, self)
832 for ifn in utl.imatch(_uci_real:get("network", self.sid, "ifname")) do
833 ifn = ifn:match("^[^:/]+")
834 return ifn and interface(ifn, self)
837 _uci_real:foreach("wireless", "wifi-iface",
840 num[s.device] = num[s.device] and num[s.device] + 1 or 1
841 if s.network == self.sid then
842 ifn = "%s.network%d" %{ s.device, num[s.device] }
847 return ifn and interface(ifn, self)
851 function protocol.get_interfaces(self)
852 if self:is_bridge() or (self:is_virtual() and not self:is_floating()) then
857 for ifn in utl.imatch(self:get("ifname")) do
858 ifn = ifn:match("^[^:/]+")
859 nfs[ifn] = interface(ifn, self)
862 for ifn in utl.kspairs(nfs) do
863 ifaces[#ifaces+1] = nfs[ifn]
868 _uci_real:foreach("wireless", "wifi-iface",
871 num[s.device] = num[s.device] and num[s.device] + 1 or 1
872 if s.network == self.sid then
873 ifn = "%s.network%d" %{ s.device, num[s.device] }
874 wfs[ifn] = interface(ifn, self)
879 for ifn in utl.kspairs(wfs) do
880 ifaces[#ifaces+1] = wfs[ifn]
887 function protocol.contains_interface(self, ifname)
888 ifname = _M:ifnameof(ifname)
891 elseif self:is_virtual() and self:proto() .. "-" .. self.sid == ifname then
893 elseif self:is_bridge() and "br-" .. self.sid == ifname then
897 for ifn in utl.imatch(self:get("ifname")) do
898 ifn = ifn:match("[^:]+")
899 if ifn == ifname then
904 local wif = _wifi_lookup(ifname)
907 for n in utl.imatch(_uci_real:get("wireless", wif, "network")) do
908 if n == self.sid then
918 function protocol.adminlink(self)
919 return dsp.build_url("admin", "network", "network", self.sid)
923 interface = utl.class()
925 function interface.__init__(self, ifname, network)
926 local wif = _wifi_lookup(ifname)
928 self.wif = wifinet(wif)
929 self.ifname = _uci_state:get("wireless", wif, "ifname")
932 self.ifname = self.ifname or ifname
933 self.dev = _interfaces[self.ifname]
934 self.network = network
937 function interface._ubus(self, field)
938 if not _ubusdevcache[self.ifname] then
939 _ubusdevcache[self.ifname] = _ubus:call("network.device", "status",
940 { name = self.ifname })
942 if _ubusdevcache[self.ifname] and field then
943 return _ubusdevcache[self.ifname][field]
945 return _ubusdevcache[self.ifname]
948 function interface.name(self)
949 return self.wif and self.wif:ifname() or self.ifname
952 function interface.mac(self)
953 return (self:_ubus("macaddr") or "00:00:00:00:00:00"):upper()
956 function interface.ipaddrs(self)
957 return self.dev and self.dev.ipaddrs or { }
960 function interface.ip6addrs(self)
961 return self.dev and self.dev.ip6addrs or { }
964 function interface.type(self)
965 if self.wif or _wifi_iface(self.ifname) then
967 elseif _bridge[self.ifname] then
969 elseif _tunnel[self.ifname] then
971 elseif self.ifname:match("%.") then
973 elseif _switch[self.ifname] then
980 function interface.shortname(self)
983 self.wif:active_mode(),
984 self.wif:active_ssid() or self.wif:active_bssid()
991 function interface.get_i18n(self)
993 return "%s: %s %q" %{
994 i18n.translate("Wireless Network"),
995 self.wif:active_mode(),
996 self.wif:active_ssid() or self.wif:active_bssid()
999 return "%s: %q" %{ self:get_type_i18n(), self:name() }
1003 function interface.get_type_i18n(self)
1004 local x = self:type()
1006 return i18n.translate("Wireless Adapter")
1007 elseif x == "bridge" then
1008 return i18n.translate("Bridge")
1009 elseif x == "switch" then
1010 return i18n.translate("Ethernet Switch")
1011 elseif x == "vlan" then
1012 return i18n.translate("VLAN Interface")
1013 elseif x == "tunnel" then
1014 return i18n.translate("Tunnel Interface")
1016 return i18n.translate("Ethernet Adapter")
1020 function interface.adminlink(self)
1022 return self.wif:adminlink()
1026 function interface.ports(self)
1027 local members = self:_ubus("bridge-members")
1031 for _, iface in ipairs(members) do
1032 ifaces[#ifaces+1] = interface(iface)
1037 function interface.bridge_id(self)
1045 function interface.bridge_stp(self)
1053 function interface.is_up(self)
1055 return self.wif:is_up()
1057 return self:_ubus("up") or false
1061 function interface.is_bridge(self)
1062 return (self:type() == "bridge")
1065 function interface.is_bridgeport(self)
1066 return self.dev and self.dev.bridge and true or false
1069 local function uint(x)
1071 return (x < 0) and ((2^32) + x) or x
1076 function interface.tx_bytes(self)
1077 local stat = self:_ubus("statistics")
1078 return stat and uint(stat.tx_bytes) or 0
1081 function interface.rx_bytes(self)
1082 local stat = self:_ubus("statistics")
1083 return stat and uint(stat.rx_bytes) or 0
1086 function interface.tx_packets(self)
1087 local stat = self:_ubus("statistics")
1088 return stat and uint(stat.tx_packets) or 0
1091 function interface.rx_packets(self)
1092 local stat = self:_ubus("statistics")
1093 return stat and uint(stat.rx_packets) or 0
1096 function interface.get_network(self)
1097 return self:get_networks()[1]
1100 function interface.get_networks(self)
1101 if not self.networks then
1104 for _, net in ipairs(_M:get_networks()) do
1105 if net:contains_interface(self.ifname) or
1106 net:ifname() == self.ifname
1111 table.sort(nets, function(a, b) return a.sid < b.sid end)
1112 self.networks = nets
1115 return self.networks
1119 function interface.get_wifinet(self)
1124 wifidev = utl.class()
1126 function wifidev.__init__(self, dev)
1128 self.iwinfo = dev and sys.wifi.getiwinfo(dev) or { }
1131 function wifidev.get(self, opt)
1132 return _get("wireless", self.sid, opt)
1135 function wifidev.set(self, opt, val)
1136 return _set("wireless", self.sid, opt, val)
1139 function wifidev.name(self)
1143 function wifidev.hwmodes(self)
1144 local l = self.iwinfo.hwmodelist
1145 if l and next(l) then
1148 return { b = true, g = true }
1152 function wifidev.get_i18n(self)
1154 if self.iwinfo.type == "wl" then
1156 elseif self.iwinfo.type == "madwifi" then
1161 local l = self:hwmodes()
1162 if l.a then m = m .. "a" end
1163 if l.b then m = m .. "b" end
1164 if l.g then m = m .. "g" end
1165 if l.n then m = m .. "n" end
1167 return "%s 802.11%s Wireless Controller (%s)" %{ t, m, self:name() }
1170 function wifidev.is_up(self)
1173 _uci_state:foreach("wireless", "wifi-iface",
1175 if s.device == self.sid then
1186 function wifidev.get_wifinet(self, net)
1187 if _uci_real:get("wireless", net) == "wifi-iface" then
1190 local wnet = _wifi_lookup(net)
1192 return wifinet(wnet)
1197 function wifidev.get_wifinets(self)
1200 _uci_real:foreach("wireless", "wifi-iface",
1202 if s.device == self.sid then
1203 nets[#nets+1] = wifinet(s['.name'])
1210 function wifidev.add_wifinet(self, options)
1211 options = options or { }
1212 options.device = self.sid
1214 local wnet = _uci_real:section("wireless", "wifi-iface", nil, options)
1216 return wifinet(wnet, options)
1220 function wifidev.del_wifinet(self, net)
1221 if utl.instanceof(net, wifinet) then
1223 elseif _uci_real:get("wireless", net) ~= "wifi-iface" then
1224 net = _wifi_lookup(net)
1227 if net and _uci_real:get("wireless", net, "device") == self.sid then
1228 _uci_real:delete("wireless", net)
1236 wifinet = utl.class()
1238 function wifinet.__init__(self, net, data)
1243 _uci_real:foreach("wireless", "wifi-iface",
1246 num[s.device] = num[s.device] and num[s.device] + 1 or 1
1247 if s['.name'] == self.sid then
1248 netid = "%s.network%d" %{ s.device, num[s.device] }
1254 local dev = _uci_state:get("wireless", self.sid, "ifname") or netid
1258 self.iwinfo = dev and sys.wifi.getiwinfo(dev) or { }
1259 self.iwdata = data or _uci_state:get_all("wireless", self.sid) or
1260 _uci_real:get_all("wireless", self.sid) or { }
1263 function wifinet.get(self, opt)
1264 return _get("wireless", self.sid, opt)
1267 function wifinet.set(self, opt, val)
1268 return _set("wireless", self.sid, opt, val)
1271 function wifinet.mode(self)
1272 return _uci_state:get("wireless", self.sid, "mode") or "ap"
1275 function wifinet.ssid(self)
1276 return _uci_state:get("wireless", self.sid, "ssid")
1279 function wifinet.bssid(self)
1280 return _uci_state:get("wireless", self.sid, "bssid")
1283 function wifinet.network(self)
1284 return _uci_state:get("wifinet", self.sid, "network")
1287 function wifinet.id(self)
1291 function wifinet.name(self)
1295 function wifinet.ifname(self)
1296 local ifname = self.iwinfo.ifname
1297 if not ifname or ifname:match("^wifi%d") or ifname:match("^radio%d") then
1303 function wifinet.get_device(self)
1304 if self.iwdata.device then
1305 return wifidev(self.iwdata.device)
1309 function wifinet.is_up(self)
1310 return (self.iwdata.up == "1")
1313 function wifinet.active_mode(self)
1314 local m = _stror(self.iwinfo.mode, self.iwdata.mode) or "ap"
1316 if m == "ap" then m = "Master"
1317 elseif m == "sta" then m = "Client"
1318 elseif m == "adhoc" then m = "Ad-Hoc"
1319 elseif m == "mesh" then m = "Mesh"
1320 elseif m == "monitor" then m = "Monitor"
1326 function wifinet.active_mode_i18n(self)
1327 return i18n.translate(self:active_mode())
1330 function wifinet.active_ssid(self)
1331 return _stror(self.iwinfo.ssid, self.iwdata.ssid)
1334 function wifinet.active_bssid(self)
1335 return _stror(self.iwinfo.bssid, self.iwdata.bssid) or "00:00:00:00:00:00"
1338 function wifinet.active_encryption(self)
1339 local enc = self.iwinfo and self.iwinfo.encryption
1340 return enc and enc.description or "-"
1343 function wifinet.assoclist(self)
1344 return self.iwinfo.assoclist or { }
1347 function wifinet.frequency(self)
1348 local freq = self.iwinfo.frequency
1349 if freq and freq > 0 then
1350 return "%.03f" % (freq / 1000)
1354 function wifinet.bitrate(self)
1355 local rate = self.iwinfo.bitrate
1356 if rate and rate > 0 then
1357 return (rate / 1000)
1361 function wifinet.channel(self)
1362 return self.iwinfo.channel or
1363 tonumber(_uci_state:get("wireless", self.iwdata.device, "channel"))
1366 function wifinet.signal(self)
1367 return self.iwinfo.signal or 0
1370 function wifinet.noise(self)
1371 return self.iwinfo.noise or 0
1374 function wifinet.country(self)
1375 return self.iwinfo.country or "00"
1378 function wifinet.txpower(self)
1379 local pwr = (self.iwinfo.txpower or 0)
1380 return pwr + self:txpower_offset()
1383 function wifinet.txpower_offset(self)
1384 return self.iwinfo.txpower_offset or 0
1387 function wifinet.signal_level(self, s, n)
1388 if self:active_bssid() ~= "00:00:00:00:00:00" then
1389 local signal = s or self:signal()
1390 local noise = n or self:noise()
1392 if signal < 0 and noise < 0 then
1393 local snr = -1 * (noise - signal)
1394 return math.floor(snr / 5)
1403 function wifinet.signal_percent(self)
1404 local qc = self.iwinfo.quality or 0
1405 local qm = self.iwinfo.quality_max or 0
1407 if qc > 0 and qm > 0 then
1408 return math.floor((100 / qm) * qc)
1414 function wifinet.shortname(self)
1416 i18n.translate(self:active_mode()),
1417 self:active_ssid() or self:active_bssid()
1421 function wifinet.get_i18n(self)
1422 return "%s: %s %q (%s)" %{
1423 i18n.translate("Wireless Network"),
1424 i18n.translate(self:active_mode()),
1425 self:active_ssid() or self:active_bssid(),
1430 function wifinet.adminlink(self)
1431 return dsp.build_url("admin", "network", "wireless", self.netid)
1434 function wifinet.get_network(self)
1435 return self:get_networks()[1]
1438 function wifinet.get_networks(self)
1441 for net in utl.imatch(tostring(self.iwdata.network)) do
1442 if _uci_real:get("network", net) == "interface" then
1443 nets[#nets+1] = network(net)
1446 table.sort(nets, function(a, b) return a.sid < b.sid end)
1450 function wifinet.get_interface(self)
1451 return interface(self:ifname())
1455 -- setup base protocols
1456 _M:register_protocol("static")
1457 _M:register_protocol("dhcp")
1458 _M:register_protocol("none")
1460 -- load protocol extensions
1461 local exts = nfs.dir(utl.libpath() .. "/model/network")
1465 if ext:match("%.lua$") then
1466 require("luci.model.network." .. ext:gsub("%.lua$", ""))