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",
786 for n in utl.imatch(s.network) do
787 if n == self.sid then
798 function protocol.add_interface(self, ifname)
799 ifname = _M:ifnameof(ifname)
800 if ifname and not self:is_floating() then
801 -- if its a wifi interface, change its network option
802 local wif = _wifi_lookup(ifname)
804 _append("wireless", wif, "network", self.sid)
806 -- add iface to our iface list
808 _append("network", self.sid, "ifname", ifname)
813 function protocol.del_interface(self, ifname)
814 ifname = _M:ifnameof(ifname)
815 if ifname and not self:is_floating() then
816 -- if its a wireless interface, clear its network option
817 local wif = _wifi_lookup(ifname)
818 if wif then _filter("wireless", wif, "network", self.sid) end
820 -- remove the interface
821 _filter("network", self.sid, "ifname", ifname)
825 function protocol.get_interface(self)
826 if self:is_virtual() then
827 _tunnel[self:proto() .. "-" .. self.sid] = true
828 return interface(self:proto() .. "-" .. self.sid, self)
829 elseif self:is_bridge() then
830 _bridge["br-" .. self.sid] = true
831 return interface("br-" .. self.sid, self)
835 for ifn in utl.imatch(_uci_real:get("network", self.sid, "ifname")) do
836 ifn = ifn:match("^[^:/]+")
837 return ifn and interface(ifn, self)
840 _uci_real:foreach("wireless", "wifi-iface",
843 num[s.device] = num[s.device] and num[s.device] + 1 or 1
844 if s.network == self.sid then
845 ifn = "%s.network%d" %{ s.device, num[s.device] }
850 return ifn and interface(ifn, self)
854 function protocol.get_interfaces(self)
855 if self:is_bridge() or (self:is_virtual() and not self:is_floating()) then
860 for ifn in utl.imatch(self:get("ifname")) do
861 ifn = ifn:match("^[^:/]+")
862 nfs[ifn] = interface(ifn, self)
865 for ifn in utl.kspairs(nfs) do
866 ifaces[#ifaces+1] = nfs[ifn]
871 _uci_real:foreach("wireless", "wifi-iface",
874 num[s.device] = num[s.device] and num[s.device] + 1 or 1
875 if s.network == self.sid then
876 ifn = "%s.network%d" %{ s.device, num[s.device] }
877 wfs[ifn] = interface(ifn, self)
882 for ifn in utl.kspairs(wfs) do
883 ifaces[#ifaces+1] = wfs[ifn]
890 function protocol.contains_interface(self, ifname)
891 ifname = _M:ifnameof(ifname)
894 elseif self:is_virtual() and self:proto() .. "-" .. self.sid == ifname then
896 elseif self:is_bridge() and "br-" .. self.sid == ifname then
900 for ifn in utl.imatch(self:get("ifname")) do
901 ifn = ifn:match("[^:]+")
902 if ifn == ifname then
907 local wif = _wifi_lookup(ifname)
910 for n in utl.imatch(_uci_real:get("wireless", wif, "network")) do
911 if n == self.sid then
921 function protocol.adminlink(self)
922 return dsp.build_url("admin", "network", "network", self.sid)
926 interface = utl.class()
928 function interface.__init__(self, ifname, network)
929 local wif = _wifi_lookup(ifname)
931 self.wif = wifinet(wif)
932 self.ifname = _uci_state:get("wireless", wif, "ifname")
935 self.ifname = self.ifname or ifname
936 self.dev = _interfaces[self.ifname]
937 self.network = network
940 function interface._ubus(self, field)
941 if not _ubusdevcache[self.ifname] then
942 _ubusdevcache[self.ifname] = _ubus:call("network.device", "status",
943 { name = self.ifname })
945 if _ubusdevcache[self.ifname] and field then
946 return _ubusdevcache[self.ifname][field]
948 return _ubusdevcache[self.ifname]
951 function interface.name(self)
952 return self.wif and self.wif:ifname() or self.ifname
955 function interface.mac(self)
956 return (self:_ubus("macaddr") or "00:00:00:00:00:00"):upper()
959 function interface.ipaddrs(self)
960 return self.dev and self.dev.ipaddrs or { }
963 function interface.ip6addrs(self)
964 return self.dev and self.dev.ip6addrs or { }
967 function interface.type(self)
968 if self.wif or _wifi_iface(self.ifname) then
970 elseif _bridge[self.ifname] then
972 elseif _tunnel[self.ifname] then
974 elseif self.ifname:match("%.") then
976 elseif _switch[self.ifname] then
983 function interface.shortname(self)
986 self.wif:active_mode(),
987 self.wif:active_ssid() or self.wif:active_bssid()
994 function interface.get_i18n(self)
996 return "%s: %s %q" %{
997 i18n.translate("Wireless Network"),
998 self.wif:active_mode(),
999 self.wif:active_ssid() or self.wif:active_bssid()
1002 return "%s: %q" %{ self:get_type_i18n(), self:name() }
1006 function interface.get_type_i18n(self)
1007 local x = self:type()
1009 return i18n.translate("Wireless Adapter")
1010 elseif x == "bridge" then
1011 return i18n.translate("Bridge")
1012 elseif x == "switch" then
1013 return i18n.translate("Ethernet Switch")
1014 elseif x == "vlan" then
1015 return i18n.translate("VLAN Interface")
1016 elseif x == "tunnel" then
1017 return i18n.translate("Tunnel Interface")
1019 return i18n.translate("Ethernet Adapter")
1023 function interface.adminlink(self)
1025 return self.wif:adminlink()
1029 function interface.ports(self)
1030 local members = self:_ubus("bridge-members")
1034 for _, iface in ipairs(members) do
1035 ifaces[#ifaces+1] = interface(iface)
1040 function interface.bridge_id(self)
1048 function interface.bridge_stp(self)
1056 function interface.is_up(self)
1058 return self.wif:is_up()
1060 return self:_ubus("up") or false
1064 function interface.is_bridge(self)
1065 return (self:type() == "bridge")
1068 function interface.is_bridgeport(self)
1069 return self.dev and self.dev.bridge and true or false
1072 local function uint(x)
1074 return (x < 0) and ((2^32) + x) or x
1079 function interface.tx_bytes(self)
1080 local stat = self:_ubus("statistics")
1081 return stat and uint(stat.tx_bytes) or 0
1084 function interface.rx_bytes(self)
1085 local stat = self:_ubus("statistics")
1086 return stat and uint(stat.rx_bytes) or 0
1089 function interface.tx_packets(self)
1090 local stat = self:_ubus("statistics")
1091 return stat and uint(stat.tx_packets) or 0
1094 function interface.rx_packets(self)
1095 local stat = self:_ubus("statistics")
1096 return stat and uint(stat.rx_packets) or 0
1099 function interface.get_network(self)
1100 return self:get_networks()[1]
1103 function interface.get_networks(self)
1104 if not self.networks then
1107 for _, net in ipairs(_M:get_networks()) do
1108 if net:contains_interface(self.ifname) or
1109 net:ifname() == self.ifname
1114 table.sort(nets, function(a, b) return a.sid < b.sid end)
1115 self.networks = nets
1118 return self.networks
1122 function interface.get_wifinet(self)
1127 wifidev = utl.class()
1129 function wifidev.__init__(self, dev)
1131 self.iwinfo = dev and sys.wifi.getiwinfo(dev) or { }
1134 function wifidev.get(self, opt)
1135 return _get("wireless", self.sid, opt)
1138 function wifidev.set(self, opt, val)
1139 return _set("wireless", self.sid, opt, val)
1142 function wifidev.name(self)
1146 function wifidev.hwmodes(self)
1147 local l = self.iwinfo.hwmodelist
1148 if l and next(l) then
1151 return { b = true, g = true }
1155 function wifidev.get_i18n(self)
1157 if self.iwinfo.type == "wl" then
1159 elseif self.iwinfo.type == "madwifi" then
1164 local l = self:hwmodes()
1165 if l.a then m = m .. "a" end
1166 if l.b then m = m .. "b" end
1167 if l.g then m = m .. "g" end
1168 if l.n then m = m .. "n" end
1170 return "%s 802.11%s Wireless Controller (%s)" %{ t, m, self:name() }
1173 function wifidev.is_up(self)
1176 _uci_state:foreach("wireless", "wifi-iface",
1178 if s.device == self.sid then
1189 function wifidev.get_wifinet(self, net)
1190 if _uci_real:get("wireless", net) == "wifi-iface" then
1193 local wnet = _wifi_lookup(net)
1195 return wifinet(wnet)
1200 function wifidev.get_wifinets(self)
1203 _uci_real:foreach("wireless", "wifi-iface",
1205 if s.device == self.sid then
1206 nets[#nets+1] = wifinet(s['.name'])
1213 function wifidev.add_wifinet(self, options)
1214 options = options or { }
1215 options.device = self.sid
1217 local wnet = _uci_real:section("wireless", "wifi-iface", nil, options)
1219 return wifinet(wnet, options)
1223 function wifidev.del_wifinet(self, net)
1224 if utl.instanceof(net, wifinet) then
1226 elseif _uci_real:get("wireless", net) ~= "wifi-iface" then
1227 net = _wifi_lookup(net)
1230 if net and _uci_real:get("wireless", net, "device") == self.sid then
1231 _uci_real:delete("wireless", net)
1239 wifinet = utl.class()
1241 function wifinet.__init__(self, net, data)
1246 _uci_real:foreach("wireless", "wifi-iface",
1249 num[s.device] = num[s.device] and num[s.device] + 1 or 1
1250 if s['.name'] == self.sid then
1251 netid = "%s.network%d" %{ s.device, num[s.device] }
1257 local dev = _uci_state:get("wireless", self.sid, "ifname") or netid
1261 self.iwinfo = dev and sys.wifi.getiwinfo(dev) or { }
1262 self.iwdata = data or _uci_state:get_all("wireless", self.sid) or
1263 _uci_real:get_all("wireless", self.sid) or { }
1266 function wifinet.get(self, opt)
1267 return _get("wireless", self.sid, opt)
1270 function wifinet.set(self, opt, val)
1271 return _set("wireless", self.sid, opt, val)
1274 function wifinet.mode(self)
1275 return _uci_state:get("wireless", self.sid, "mode") or "ap"
1278 function wifinet.ssid(self)
1279 return _uci_state:get("wireless", self.sid, "ssid")
1282 function wifinet.bssid(self)
1283 return _uci_state:get("wireless", self.sid, "bssid")
1286 function wifinet.network(self)
1287 return _uci_state:get("wifinet", self.sid, "network")
1290 function wifinet.id(self)
1294 function wifinet.name(self)
1298 function wifinet.ifname(self)
1299 local ifname = self.iwinfo.ifname
1300 if not ifname or ifname:match("^wifi%d") or ifname:match("^radio%d") then
1306 function wifinet.get_device(self)
1307 if self.iwdata.device then
1308 return wifidev(self.iwdata.device)
1312 function wifinet.is_up(self)
1313 return (self.iwdata.up == "1")
1316 function wifinet.active_mode(self)
1317 local m = _stror(self.iwinfo.mode, self.iwdata.mode) or "ap"
1319 if m == "ap" then m = "Master"
1320 elseif m == "sta" then m = "Client"
1321 elseif m == "adhoc" then m = "Ad-Hoc"
1322 elseif m == "mesh" then m = "Mesh"
1323 elseif m == "monitor" then m = "Monitor"
1329 function wifinet.active_mode_i18n(self)
1330 return i18n.translate(self:active_mode())
1333 function wifinet.active_ssid(self)
1334 return _stror(self.iwinfo.ssid, self.iwdata.ssid)
1337 function wifinet.active_bssid(self)
1338 return _stror(self.iwinfo.bssid, self.iwdata.bssid) or "00:00:00:00:00:00"
1341 function wifinet.active_encryption(self)
1342 local enc = self.iwinfo and self.iwinfo.encryption
1343 return enc and enc.description or "-"
1346 function wifinet.assoclist(self)
1347 return self.iwinfo.assoclist or { }
1350 function wifinet.frequency(self)
1351 local freq = self.iwinfo.frequency
1352 if freq and freq > 0 then
1353 return "%.03f" % (freq / 1000)
1357 function wifinet.bitrate(self)
1358 local rate = self.iwinfo.bitrate
1359 if rate and rate > 0 then
1360 return (rate / 1000)
1364 function wifinet.channel(self)
1365 return self.iwinfo.channel or
1366 tonumber(_uci_state:get("wireless", self.iwdata.device, "channel"))
1369 function wifinet.signal(self)
1370 return self.iwinfo.signal or 0
1373 function wifinet.noise(self)
1374 return self.iwinfo.noise or 0
1377 function wifinet.country(self)
1378 return self.iwinfo.country or "00"
1381 function wifinet.txpower(self)
1382 local pwr = (self.iwinfo.txpower or 0)
1383 return pwr + self:txpower_offset()
1386 function wifinet.txpower_offset(self)
1387 return self.iwinfo.txpower_offset or 0
1390 function wifinet.signal_level(self, s, n)
1391 if self:active_bssid() ~= "00:00:00:00:00:00" then
1392 local signal = s or self:signal()
1393 local noise = n or self:noise()
1395 if signal < 0 and noise < 0 then
1396 local snr = -1 * (noise - signal)
1397 return math.floor(snr / 5)
1406 function wifinet.signal_percent(self)
1407 local qc = self.iwinfo.quality or 0
1408 local qm = self.iwinfo.quality_max or 0
1410 if qc > 0 and qm > 0 then
1411 return math.floor((100 / qm) * qc)
1417 function wifinet.shortname(self)
1419 i18n.translate(self:active_mode()),
1420 self:active_ssid() or self:active_bssid()
1424 function wifinet.get_i18n(self)
1425 return "%s: %s %q (%s)" %{
1426 i18n.translate("Wireless Network"),
1427 i18n.translate(self:active_mode()),
1428 self:active_ssid() or self:active_bssid(),
1433 function wifinet.adminlink(self)
1434 return dsp.build_url("admin", "network", "wireless", self.netid)
1437 function wifinet.get_network(self)
1438 return self:get_networks()[1]
1441 function wifinet.get_networks(self)
1444 for net in utl.imatch(tostring(self.iwdata.network)) do
1445 if _uci_real:get("network", net) == "interface" then
1446 nets[#nets+1] = network(net)
1449 table.sort(nets, function(a, b) return a.sid < b.sid end)
1453 function wifinet.get_interface(self)
1454 return interface(self:ifname())
1458 -- setup base protocols
1459 _M:register_protocol("static")
1460 _M:register_protocol("dhcp")
1461 _M:register_protocol("none")
1463 -- load protocol extensions
1464 local exts = nfs.dir(utl.libpath() .. "/model/network")
1468 if ext:match("%.lua$") then
1469 require("luci.model.network." .. ext:gsub("%.lua$", ""))