+++ /dev/null
---[[
-LuCI - Network model
-
-Copyright 2009-2010 Jo-Philipp Wich <xm@subsignal.org>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-]]--
-
-local type, next, pairs, ipairs, loadfile, table
- = type, next, pairs, ipairs, loadfile, table
-
-local tonumber, tostring, math = tonumber, tostring, math
-
-local require = require
-
-local bus = require "ubus"
-local nxo = require "nixio"
-local nfs = require "nixio.fs"
-local ipc = require "luci.ip"
-local sys = require "luci.sys"
-local utl = require "luci.util"
-local dsp = require "luci.dispatcher"
-local uci = require "luci.model.uci"
-local lng = require "luci.i18n"
-
-module "luci.model.network"
-
-
-IFACE_PATTERNS_VIRTUAL = { }
-IFACE_PATTERNS_IGNORE = { "^wmaster%d", "^wifi%d", "^hwsim%d", "^imq%d", "^ifb%d", "^mon%.wlan%d", "^sit%d", "^gre%d", "^lo$" }
-IFACE_PATTERNS_WIRELESS = { "^wlan%d", "^wl%d", "^ath%d", "^%w+%.network%d" }
-
-
-protocol = utl.class()
-
-local _protocols = { }
-
-local _interfaces, _bridge, _switch, _tunnel
-local _ubus, _ubusnetcache, _ubusdevcache, _ubuswificache
-local _uci_real, _uci_state
-
-function _filter(c, s, o, r)
- local val = _uci_real:get(c, s, o)
- if val then
- local l = { }
- if type(val) == "string" then
- for val in val:gmatch("%S+") do
- if val ~= r then
- l[#l+1] = val
- end
- end
- if #l > 0 then
- _uci_real:set(c, s, o, table.concat(l, " "))
- else
- _uci_real:delete(c, s, o)
- end
- elseif type(val) == "table" then
- for _, val in ipairs(val) do
- if val ~= r then
- l[#l+1] = val
- end
- end
- if #l > 0 then
- _uci_real:set(c, s, o, l)
- else
- _uci_real:delete(c, s, o)
- end
- end
- end
-end
-
-function _append(c, s, o, a)
- local val = _uci_real:get(c, s, o) or ""
- if type(val) == "string" then
- local l = { }
- for val in val:gmatch("%S+") do
- if val ~= a then
- l[#l+1] = val
- end
- end
- l[#l+1] = a
- _uci_real:set(c, s, o, table.concat(l, " "))
- elseif type(val) == "table" then
- local l = { }
- for _, val in ipairs(val) do
- if val ~= a then
- l[#l+1] = val
- end
- end
- l[#l+1] = a
- _uci_real:set(c, s, o, l)
- end
-end
-
-function _stror(s1, s2)
- if not s1 or #s1 == 0 then
- return s2 and #s2 > 0 and s2
- else
- return s1
- end
-end
-
-function _get(c, s, o)
- return _uci_real:get(c, s, o)
-end
-
-function _set(c, s, o, v)
- if v ~= nil then
- if type(v) == "boolean" then v = v and "1" or "0" end
- return _uci_real:set(c, s, o, v)
- else
- return _uci_real:delete(c, s, o)
- end
-end
-
-function _wifi_iface(x)
- local _, p
- for _, p in ipairs(IFACE_PATTERNS_WIRELESS) do
- if x:match(p) then
- return true
- end
- end
- return false
-end
-
-function _wifi_state(key, val, field)
- local radio, radiostate, ifc, ifcstate
-
- if not next(_ubuswificache) then
- _ubuswificache = _ubus:call("network.wireless", "status", {}) or {}
-
- -- workaround extended section format
- for radio, radiostate in pairs(_ubuswificache) do
- for ifc, ifcstate in pairs(radiostate.interfaces) do
- if ifcstate.section and ifcstate.section:sub(1, 1) == '@' then
- local s = _uci_real:get_all('wireless.%s' % ifcstate.section)
- if s then
- ifcstate.section = s['.name']
- end
- end
- end
- end
- end
-
- for radio, radiostate in pairs(_ubuswificache) do
- for ifc, ifcstate in pairs(radiostate.interfaces) do
- if ifcstate[key] == val then
- return ifcstate[field]
- end
- end
- end
-end
-
-function _wifi_lookup(ifn)
- -- got a radio#.network# pseudo iface, locate the corresponding section
- local radio, ifnidx = ifn:match("^(%w+)%.network(%d+)$")
- if radio and ifnidx then
- local sid = nil
- local num = 0
-
- ifnidx = tonumber(ifnidx)
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device == radio then
- num = num + 1
- if num == ifnidx then
- sid = s['.name']
- return false
- end
- end
- end)
-
- return sid
-
- -- looks like wifi, try to locate the section via state vars
- elseif _wifi_iface(ifn) then
- local sid = _wifi_state("ifname", ifn, "section")
- if not sid then
- _uci_state:foreach("wireless", "wifi-iface",
- function(s)
- if s.ifname == ifn then
- sid = s['.name']
- return false
- end
- end)
- end
-
- return sid
- end
-end
-
-function _iface_virtual(x)
- local _, p
- for _, p in ipairs(IFACE_PATTERNS_VIRTUAL) do
- if x:match(p) then
- return true
- end
- end
- return false
-end
-
-function _iface_ignore(x)
- local _, p
- for _, p in ipairs(IFACE_PATTERNS_IGNORE) do
- if x:match(p) then
- return true
- end
- end
- return _iface_virtual(x)
-end
-
-
-function init(cursor)
- _uci_real = cursor or _uci_real or uci.cursor()
- _uci_state = _uci_real:substate()
-
- _interfaces = { }
- _bridge = { }
- _switch = { }
- _tunnel = { }
-
- _ubus = bus.connect()
- _ubusnetcache = { }
- _ubusdevcache = { }
- _ubuswificache = { }
-
- -- read interface information
- local n, i
- for n, i in ipairs(nxo.getifaddrs()) do
- local name = i.name:match("[^:]+")
- local prnt = name:match("^([^%.]+)%.")
-
- if _iface_virtual(name) then
- _tunnel[name] = true
- end
-
- if _tunnel[name] or not _iface_ignore(name) then
- _interfaces[name] = _interfaces[name] or {
- idx = i.ifindex or n,
- name = name,
- rawname = i.name,
- flags = { },
- ipaddrs = { },
- ip6addrs = { }
- }
-
- if prnt then
- _switch[name] = true
- _switch[prnt] = true
- end
-
- if i.family == "packet" then
- _interfaces[name].flags = i.flags
- _interfaces[name].stats = i.data
- _interfaces[name].macaddr = i.addr
- elseif i.family == "inet" then
- _interfaces[name].ipaddrs[#_interfaces[name].ipaddrs+1] = ipc.IPv4(i.addr, i.netmask)
- elseif i.family == "inet6" then
- _interfaces[name].ip6addrs[#_interfaces[name].ip6addrs+1] = ipc.IPv6(i.addr, i.netmask)
- end
- end
- end
-
- -- read bridge informaton
- local b, l
- for l in utl.execi("brctl show") do
- if not l:match("STP") then
- local r = utl.split(l, "%s+", nil, true)
- if #r == 4 then
- b = {
- name = r[1],
- id = r[2],
- stp = r[3] == "yes",
- ifnames = { _interfaces[r[4]] }
- }
- if b.ifnames[1] then
- b.ifnames[1].bridge = b
- end
- _bridge[r[1]] = b
- elseif b then
- b.ifnames[#b.ifnames+1] = _interfaces[r[2]]
- b.ifnames[#b.ifnames].bridge = b
- end
- end
- end
-
- return _M
-end
-
-function save(self, ...)
- _uci_real:save(...)
- _uci_real:load(...)
-end
-
-function commit(self, ...)
- _uci_real:commit(...)
- _uci_real:load(...)
-end
-
-function ifnameof(self, x)
- if utl.instanceof(x, interface) then
- return x:name()
- elseif utl.instanceof(x, protocol) then
- return x:ifname()
- elseif type(x) == "string" then
- return x:match("^[^:]+")
- end
-end
-
-function get_protocol(self, protoname, netname)
- local v = _protocols[protoname]
- if v then
- return v(netname or "__dummy__")
- end
-end
-
-function get_protocols(self)
- local p = { }
- local _, v
- for _, v in ipairs(_protocols) do
- p[#p+1] = v("__dummy__")
- end
- return p
-end
-
-function register_protocol(self, protoname)
- local proto = utl.class(protocol)
-
- function proto.__init__(self, name)
- self.sid = name
- end
-
- function proto.proto(self)
- return protoname
- end
-
- _protocols[#_protocols+1] = proto
- _protocols[protoname] = proto
-
- return proto
-end
-
-function register_pattern_virtual(self, pat)
- IFACE_PATTERNS_VIRTUAL[#IFACE_PATTERNS_VIRTUAL+1] = pat
-end
-
-
-function has_ipv6(self)
- return nfs.access("/proc/net/ipv6_route")
-end
-
-function add_network(self, n, options)
- local oldnet = self:get_network(n)
- if n and #n > 0 and n:match("^[a-zA-Z0-9_]+$") and not oldnet then
- if _uci_real:section("network", "interface", n, options) then
- return network(n)
- end
- elseif oldnet and oldnet:is_empty() then
- if options then
- local k, v
- for k, v in pairs(options) do
- oldnet:set(k, v)
- end
- end
- return oldnet
- end
-end
-
-function get_network(self, n)
- if n and _uci_real:get("network", n) == "interface" then
- return network(n)
- end
-end
-
-function get_networks(self)
- local nets = { }
- local nls = { }
-
- _uci_real:foreach("network", "interface",
- function(s)
- nls[s['.name']] = network(s['.name'])
- end)
-
- local n
- for n in utl.kspairs(nls) do
- nets[#nets+1] = nls[n]
- end
-
- return nets
-end
-
-function del_network(self, n)
- local r = _uci_real:delete("network", n)
- if r then
- _uci_real:delete_all("network", "alias",
- function(s) return (s.interface == n) end)
-
- _uci_real:delete_all("network", "route",
- function(s) return (s.interface == n) end)
-
- _uci_real:delete_all("network", "route6",
- function(s) return (s.interface == n) end)
-
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- local net
- local rest = { }
- for net in utl.imatch(s.network) do
- if net ~= n then
- rest[#rest+1] = net
- end
- end
- if #rest > 0 then
- _uci_real:set("wireless", s['.name'], "network",
- table.concat(rest, " "))
- else
- _uci_real:delete("wireless", s['.name'], "network")
- end
- end)
- end
- return r
-end
-
-function rename_network(self, old, new)
- local r
- if new and #new > 0 and new:match("^[a-zA-Z0-9_]+$") and not self:get_network(new) then
- r = _uci_real:section("network", "interface", new, _uci_real:get_all("network", old))
-
- if r then
- _uci_real:foreach("network", "alias",
- function(s)
- if s.interface == old then
- _uci_real:set("network", s['.name'], "interface", new)
- end
- end)
-
- _uci_real:foreach("network", "route",
- function(s)
- if s.interface == old then
- _uci_real:set("network", s['.name'], "interface", new)
- end
- end)
-
- _uci_real:foreach("network", "route6",
- function(s)
- if s.interface == old then
- _uci_real:set("network", s['.name'], "interface", new)
- end
- end)
-
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- local net
- local list = { }
- for net in utl.imatch(s.network) do
- if net == old then
- list[#list+1] = new
- else
- list[#list+1] = net
- end
- end
- if #list > 0 then
- _uci_real:set("wireless", s['.name'], "network",
- table.concat(list, " "))
- end
- end)
-
- _uci_real:delete("network", old)
- end
- end
- return r or false
-end
-
-function get_interface(self, i)
- if _interfaces[i] or _wifi_iface(i) then
- return interface(i)
- else
- local ifc
- local num = { }
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device then
- num[s.device] = num[s.device] and num[s.device] + 1 or 1
- if s['.name'] == i then
- ifc = interface(
- "%s.network%d" %{s.device, num[s.device] })
- return false
- end
- end
- end)
- return ifc
- end
-end
-
-function get_interfaces(self)
- local iface
- local ifaces = { }
- local seen = { }
- local nfs = { }
- local baseof = { }
-
- -- find normal interfaces
- _uci_real:foreach("network", "interface",
- function(s)
- for iface in utl.imatch(s.ifname) do
- if not _iface_ignore(iface) and not _wifi_iface(iface) then
- seen[iface] = true
- nfs[iface] = interface(iface)
- end
- end
- end)
-
- for iface in utl.kspairs(_interfaces) do
- if not (seen[iface] or _iface_ignore(iface) or _wifi_iface(iface)) then
- nfs[iface] = interface(iface)
- end
- end
-
- -- find vlan interfaces
- _uci_real:foreach("network", "switch_vlan",
- function(s)
- if not s.device then
- return
- end
-
- local base = baseof[s.device]
- if not base then
- if not s.device:match("^eth%d") then
- local l
- for l in utl.execi("swconfig dev %q help 2>/dev/null" % s.device) do
- if not base then
- base = l:match("^%w+: (%w+)")
- end
- end
- if not base or not base:match("^eth%d") then
- base = "eth0"
- end
- else
- base = s.device
- end
- baseof[s.device] = base
- end
-
- local vid = tonumber(s.vid or s.vlan)
- if vid ~= nil and vid >= 0 and vid <= 4095 then
- local iface = "%s.%d" %{ base, vid }
- if not seen[iface] then
- seen[iface] = true
- nfs[iface] = interface(iface)
- end
- end
- end)
-
- for iface in utl.kspairs(nfs) do
- ifaces[#ifaces+1] = nfs[iface]
- end
-
- -- find wifi interfaces
- local num = { }
- local wfs = { }
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device then
- num[s.device] = num[s.device] and num[s.device] + 1 or 1
- local i = "%s.network%d" %{ s.device, num[s.device] }
- wfs[i] = interface(i)
- end
- end)
-
- for iface in utl.kspairs(wfs) do
- ifaces[#ifaces+1] = wfs[iface]
- end
-
- return ifaces
-end
-
-function ignore_interface(self, x)
- return _iface_ignore(x)
-end
-
-function get_wifidev(self, dev)
- if _uci_real:get("wireless", dev) == "wifi-device" then
- return wifidev(dev)
- end
-end
-
-function get_wifidevs(self)
- local devs = { }
- local wfd = { }
-
- _uci_real:foreach("wireless", "wifi-device",
- function(s) wfd[#wfd+1] = s['.name'] end)
-
- local dev
- for _, dev in utl.vspairs(wfd) do
- devs[#devs+1] = wifidev(dev)
- end
-
- return devs
-end
-
-function get_wifinet(self, net)
- local wnet = _wifi_lookup(net)
- if wnet then
- return wifinet(wnet)
- end
-end
-
-function add_wifinet(self, net, options)
- if type(options) == "table" and options.device and
- _uci_real:get("wireless", options.device) == "wifi-device"
- then
- local wnet = _uci_real:section("wireless", "wifi-iface", nil, options)
- return wifinet(wnet)
- end
-end
-
-function del_wifinet(self, net)
- local wnet = _wifi_lookup(net)
- if wnet then
- _uci_real:delete("wireless", wnet)
- return true
- end
- return false
-end
-
-function get_status_by_route(self, addr, mask)
- local _, object
- for _, object in ipairs(_ubus:objects()) do
- local net = object:match("^network%.interface%.(.+)")
- if net then
- local s = _ubus:call(object, "status", {})
- if s and s.route then
- local rt
- for _, rt in ipairs(s.route) do
- if not rt.table and rt.target == addr and rt.mask == mask then
- return net, s
- end
- end
- end
- end
- end
-end
-
-function get_status_by_address(self, addr)
- local _, object
- for _, object in ipairs(_ubus:objects()) do
- local net = object:match("^network%.interface%.(.+)")
- if net then
- local s = _ubus:call(object, "status", {})
- if s and s['ipv4-address'] then
- local a
- for _, a in ipairs(s['ipv4-address']) do
- if a.address == addr then
- return net, s
- end
- end
- end
- if s and s['ipv6-address'] then
- local a
- for _, a in ipairs(s['ipv6-address']) do
- if a.address == addr then
- return net, s
- end
- end
- end
- end
- end
-end
-
-function get_wannet(self)
- local net = self:get_status_by_route("0.0.0.0", 0)
- return net and network(net)
-end
-
-function get_wandev(self)
- local _, stat = self:get_status_by_route("0.0.0.0", 0)
- return stat and interface(stat.l3_device or stat.device)
-end
-
-function get_wan6net(self)
- local net = self:get_status_by_route("::", 0)
- return net and network(net)
-end
-
-function get_wan6dev(self)
- local _, stat = self:get_status_by_route("::", 0)
- return stat and interface(stat.l3_device or stat.device)
-end
-
-
-function network(name, proto)
- if name then
- local p = proto or _uci_real:get("network", name, "proto")
- local c = p and _protocols[p] or protocol
- return c(name)
- end
-end
-
-function protocol.__init__(self, name)
- self.sid = name
-end
-
-function protocol._get(self, opt)
- local v = _uci_real:get("network", self.sid, opt)
- if type(v) == "table" then
- return table.concat(v, " ")
- end
- return v or ""
-end
-
-function protocol._ubus(self, field)
- if not _ubusnetcache[self.sid] then
- _ubusnetcache[self.sid] = _ubus:call("network.interface.%s" % self.sid,
- "status", { })
- end
- if _ubusnetcache[self.sid] and field then
- return _ubusnetcache[self.sid][field]
- end
- return _ubusnetcache[self.sid]
-end
-
-function protocol.get(self, opt)
- return _get("network", self.sid, opt)
-end
-
-function protocol.set(self, opt, val)
- return _set("network", self.sid, opt, val)
-end
-
-function protocol.ifname(self)
- local ifname
- if self:is_floating() then
- ifname = self:_ubus("l3_device")
- else
- ifname = self:_ubus("device")
- end
- if not ifname then
- local num = { }
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device then
- num[s.device] = num[s.device]
- and num[s.device] + 1 or 1
-
- local net
- for net in utl.imatch(s.network) do
- if net == self.sid then
- ifname = "%s.network%d" %{ s.device, num[s.device] }
- return false
- end
- end
- end
- end)
- end
- return ifname
-end
-
-function protocol.proto(self)
- return "none"
-end
-
-function protocol.get_i18n(self)
- local p = self:proto()
- if p == "none" then
- return lng.translate("Unmanaged")
- elseif p == "static" then
- return lng.translate("Static address")
- elseif p == "dhcp" then
- return lng.translate("DHCP client")
- else
- return lng.translate("Unknown")
- end
-end
-
-function protocol.type(self)
- return self:_get("type")
-end
-
-function protocol.name(self)
- return self.sid
-end
-
-function protocol.uptime(self)
- return self:_ubus("uptime") or 0
-end
-
-function protocol.expires(self)
- local a = tonumber(_uci_state:get("network", self.sid, "lease_acquired"))
- local l = tonumber(_uci_state:get("network", self.sid, "lease_lifetime"))
- if a and l then
- l = l - (nxo.sysinfo().uptime - a)
- return l > 0 and l or 0
- end
- return -1
-end
-
-function protocol.metric(self)
- return tonumber(_uci_state:get("network", self.sid, "metric")) or 0
-end
-
-function protocol.ipaddr(self)
- local addrs = self:_ubus("ipv4-address")
- return addrs and #addrs > 0 and addrs[1].address
-end
-
-function protocol.netmask(self)
- local addrs = self:_ubus("ipv4-address")
- return addrs and #addrs > 0 and
- ipc.IPv4("0.0.0.0/%d" % addrs[1].mask):mask():string()
-end
-
-function protocol.gwaddr(self)
- local _, route
- for _, route in ipairs(self:_ubus("route") or { }) do
- if route.target == "0.0.0.0" and route.mask == 0 then
- return route.nexthop
- end
- end
-end
-
-function protocol.dnsaddrs(self)
- local dns = { }
- local _, addr
- for _, addr in ipairs(self:_ubus("dns-server") or { }) do
- if not addr:match(":") then
- dns[#dns+1] = addr
- end
- end
- return dns
-end
-
-function protocol.ip6addr(self)
- local addrs = self:_ubus("ipv6-address")
- if addrs and #addrs > 0 then
- return "%s/%d" %{ addrs[1].address, addrs[1].mask }
- else
- addrs = self:_ubus("ipv6-prefix-assignment")
- if addrs and #addrs > 0 then
- return "%s/%d" %{ addrs[1].address, addrs[1].mask }
- end
- end
-end
-
-function protocol.gw6addr(self)
- local _, route
- for _, route in ipairs(self:_ubus("route") or { }) do
- if route.target == "::" and route.mask == 0 then
- return ipc.IPv6(route.nexthop):string()
- end
- end
-end
-
-function protocol.dns6addrs(self)
- local dns = { }
- local _, addr
- for _, addr in ipairs(self:_ubus("dns-server") or { }) do
- if addr:match(":") then
- dns[#dns+1] = addr
- end
- end
- return dns
-end
-
-function protocol.is_bridge(self)
- return (not self:is_virtual() and self:type() == "bridge")
-end
-
-function protocol.opkg_package(self)
- return nil
-end
-
-function protocol.is_installed(self)
- return true
-end
-
-function protocol.is_virtual(self)
- return false
-end
-
-function protocol.is_floating(self)
- return false
-end
-
-function protocol.is_empty(self)
- if self:is_floating() then
- return false
- else
- local rv = true
-
- if (self:_get("ifname") or ""):match("%S+") then
- rv = false
- end
-
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- local n
- for n in utl.imatch(s.network) do
- if n == self.sid then
- rv = false
- return false
- end
- end
- end)
-
- return rv
- end
-end
-
-function protocol.add_interface(self, ifname)
- ifname = _M:ifnameof(ifname)
- if ifname and not self:is_floating() then
- -- if its a wifi interface, change its network option
- local wif = _wifi_lookup(ifname)
- if wif then
- _append("wireless", wif, "network", self.sid)
-
- -- add iface to our iface list
- else
- _append("network", self.sid, "ifname", ifname)
- end
- end
-end
-
-function protocol.del_interface(self, ifname)
- ifname = _M:ifnameof(ifname)
- if ifname and not self:is_floating() then
- -- if its a wireless interface, clear its network option
- local wif = _wifi_lookup(ifname)
- if wif then _filter("wireless", wif, "network", self.sid) end
-
- -- remove the interface
- _filter("network", self.sid, "ifname", ifname)
- end
-end
-
-function protocol.get_interface(self)
- if self:is_virtual() then
- _tunnel[self:proto() .. "-" .. self.sid] = true
- return interface(self:proto() .. "-" .. self.sid, self)
- elseif self:is_bridge() then
- _bridge["br-" .. self.sid] = true
- return interface("br-" .. self.sid, self)
- else
- local ifn = nil
- local num = { }
- for ifn in utl.imatch(_uci_real:get("network", self.sid, "ifname")) do
- ifn = ifn:match("^[^:/]+")
- return ifn and interface(ifn, self)
- end
- ifn = nil
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device then
- num[s.device] = num[s.device] and num[s.device] + 1 or 1
-
- local net
- for net in utl.imatch(s.network) do
- if net == self.sid then
- ifn = "%s.network%d" %{ s.device, num[s.device] }
- return false
- end
- end
- end
- end)
- return ifn and interface(ifn, self)
- end
-end
-
-function protocol.get_interfaces(self)
- if self:is_bridge() or (self:is_virtual() and not self:is_floating()) then
- local ifaces = { }
-
- local ifn
- local nfs = { }
- for ifn in utl.imatch(self:get("ifname")) do
- ifn = ifn:match("^[^:/]+")
- nfs[ifn] = interface(ifn, self)
- end
-
- for ifn in utl.kspairs(nfs) do
- ifaces[#ifaces+1] = nfs[ifn]
- end
-
- local num = { }
- local wfs = { }
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device then
- num[s.device] = num[s.device] and num[s.device] + 1 or 1
-
- local net
- for net in utl.imatch(s.network) do
- if net == self.sid then
- ifn = "%s.network%d" %{ s.device, num[s.device] }
- wfs[ifn] = interface(ifn, self)
- end
- end
- end
- end)
-
- for ifn in utl.kspairs(wfs) do
- ifaces[#ifaces+1] = wfs[ifn]
- end
-
- return ifaces
- end
-end
-
-function protocol.contains_interface(self, ifname)
- ifname = _M:ifnameof(ifname)
- if not ifname then
- return false
- elseif self:is_virtual() and self:proto() .. "-" .. self.sid == ifname then
- return true
- elseif self:is_bridge() and "br-" .. self.sid == ifname then
- return true
- else
- local ifn
- for ifn in utl.imatch(self:get("ifname")) do
- ifn = ifn:match("[^:]+")
- if ifn == ifname then
- return true
- end
- end
-
- local wif = _wifi_lookup(ifname)
- if wif then
- local n
- for n in utl.imatch(_uci_real:get("wireless", wif, "network")) do
- if n == self.sid then
- return true
- end
- end
- end
- end
-
- return false
-end
-
-function protocol.adminlink(self)
- return dsp.build_url("admin", "network", "network", self.sid)
-end
-
-
-interface = utl.class()
-
-function interface.__init__(self, ifname, network)
- local wif = _wifi_lookup(ifname)
- if wif then
- self.wif = wifinet(wif)
- self.ifname = _wifi_state("section", wif, "ifname")
- end
-
- self.ifname = self.ifname or ifname
- self.dev = _interfaces[self.ifname]
- self.network = network
-end
-
-function interface._ubus(self, field)
- if not _ubusdevcache[self.ifname] then
- _ubusdevcache[self.ifname] = _ubus:call("network.device", "status",
- { name = self.ifname })
- end
- if _ubusdevcache[self.ifname] and field then
- return _ubusdevcache[self.ifname][field]
- end
- return _ubusdevcache[self.ifname]
-end
-
-function interface.name(self)
- return self.wif and self.wif:ifname() or self.ifname
-end
-
-function interface.mac(self)
- return (self:_ubus("macaddr") or "00:00:00:00:00:00"):upper()
-end
-
-function interface.ipaddrs(self)
- return self.dev and self.dev.ipaddrs or { }
-end
-
-function interface.ip6addrs(self)
- return self.dev and self.dev.ip6addrs or { }
-end
-
-function interface.type(self)
- if self.wif or _wifi_iface(self.ifname) then
- return "wifi"
- elseif _bridge[self.ifname] then
- return "bridge"
- elseif _tunnel[self.ifname] then
- return "tunnel"
- elseif self.ifname:match("%.") then
- return "vlan"
- elseif _switch[self.ifname] then
- return "switch"
- else
- return "ethernet"
- end
-end
-
-function interface.shortname(self)
- if self.wif then
- return "%s %q" %{
- self.wif:active_mode(),
- self.wif:active_ssid() or self.wif:active_bssid()
- }
- else
- return self.ifname
- end
-end
-
-function interface.get_i18n(self)
- if self.wif then
- return "%s: %s %q" %{
- lng.translate("Wireless Network"),
- self.wif:active_mode(),
- self.wif:active_ssid() or self.wif:active_bssid()
- }
- else
- return "%s: %q" %{ self:get_type_i18n(), self:name() }
- end
-end
-
-function interface.get_type_i18n(self)
- local x = self:type()
- if x == "wifi" then
- return lng.translate("Wireless Adapter")
- elseif x == "bridge" then
- return lng.translate("Bridge")
- elseif x == "switch" then
- return lng.translate("Ethernet Switch")
- elseif x == "vlan" then
- return lng.translate("VLAN Interface")
- elseif x == "tunnel" then
- return lng.translate("Tunnel Interface")
- else
- return lng.translate("Ethernet Adapter")
- end
-end
-
-function interface.adminlink(self)
- if self.wif then
- return self.wif:adminlink()
- end
-end
-
-function interface.ports(self)
- local members = self:_ubus("bridge-members")
- if members then
- local _, iface
- local ifaces = { }
- for _, iface in ipairs(members) do
- ifaces[#ifaces+1] = interface(iface)
- end
- end
-end
-
-function interface.bridge_id(self)
- if self.br then
- return self.br.id
- else
- return nil
- end
-end
-
-function interface.bridge_stp(self)
- if self.br then
- return self.br.stp
- else
- return false
- end
-end
-
-function interface.is_up(self)
- return self:_ubus("up") or false
-end
-
-function interface.is_bridge(self)
- return (self:type() == "bridge")
-end
-
-function interface.is_bridgeport(self)
- return self.dev and self.dev.bridge and true or false
-end
-
-function interface.tx_bytes(self)
- local stat = self:_ubus("statistics")
- return stat and stat.tx_bytes or 0
-end
-
-function interface.rx_bytes(self)
- local stat = self:_ubus("statistics")
- return stat and stat.rx_bytes or 0
-end
-
-function interface.tx_packets(self)
- local stat = self:_ubus("statistics")
- return stat and stat.tx_packets or 0
-end
-
-function interface.rx_packets(self)
- local stat = self:_ubus("statistics")
- return stat and stat.rx_packets or 0
-end
-
-function interface.get_network(self)
- return self:get_networks()[1]
-end
-
-function interface.get_networks(self)
- if not self.networks then
- local nets = { }
- local _, net
- for _, net in ipairs(_M:get_networks()) do
- if net:contains_interface(self.ifname) or
- net:ifname() == self.ifname
- then
- nets[#nets+1] = net
- end
- end
- table.sort(nets, function(a, b) return a.sid < b.sid end)
- self.networks = nets
- return nets
- else
- return self.networks
- end
-end
-
-function interface.get_wifinet(self)
- return self.wif
-end
-
-
-wifidev = utl.class()
-
-function wifidev.__init__(self, dev)
- self.sid = dev
- self.iwinfo = dev and sys.wifi.getiwinfo(dev) or { }
-end
-
-function wifidev.get(self, opt)
- return _get("wireless", self.sid, opt)
-end
-
-function wifidev.set(self, opt, val)
- return _set("wireless", self.sid, opt, val)
-end
-
-function wifidev.name(self)
- return self.sid
-end
-
-function wifidev.hwmodes(self)
- local l = self.iwinfo.hwmodelist
- if l and next(l) then
- return l
- else
- return { b = true, g = true }
- end
-end
-
-function wifidev.get_i18n(self)
- local t = "Generic"
- if self.iwinfo.type == "wl" then
- t = "Broadcom"
- elseif self.iwinfo.type == "madwifi" then
- t = "Atheros"
- end
-
- local m = ""
- local l = self:hwmodes()
- if l.a then m = m .. "a" end
- if l.b then m = m .. "b" end
- if l.g then m = m .. "g" end
- if l.n then m = m .. "n" end
- if l.ac then m = "ac" end
-
- return "%s 802.11%s Wireless Controller (%s)" %{ t, m, self:name() }
-end
-
-function wifidev.is_up(self)
- if _ubuswificache[self.sid] then
- return (_ubuswificache[self.sid].up == true)
- end
-
- local up = false
- _uci_state:foreach("wireless", "wifi-iface",
- function(s)
- if s.device == self.sid then
- if s.up == "1" then
- up = true
- return false
- end
- end
- end)
-
- return up
-end
-
-function wifidev.get_wifinet(self, net)
- if _uci_real:get("wireless", net) == "wifi-iface" then
- return wifinet(net)
- else
- local wnet = _wifi_lookup(net)
- if wnet then
- return wifinet(wnet)
- end
- end
-end
-
-function wifidev.get_wifinets(self)
- local nets = { }
-
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device == self.sid then
- nets[#nets+1] = wifinet(s['.name'])
- end
- end)
-
- return nets
-end
-
-function wifidev.add_wifinet(self, options)
- options = options or { }
- options.device = self.sid
-
- local wnet = _uci_real:section("wireless", "wifi-iface", nil, options)
- if wnet then
- return wifinet(wnet, options)
- end
-end
-
-function wifidev.del_wifinet(self, net)
- if utl.instanceof(net, wifinet) then
- net = net.sid
- elseif _uci_real:get("wireless", net) ~= "wifi-iface" then
- net = _wifi_lookup(net)
- end
-
- if net and _uci_real:get("wireless", net, "device") == self.sid then
- _uci_real:delete("wireless", net)
- return true
- end
-
- return false
-end
-
-
-wifinet = utl.class()
-
-function wifinet.__init__(self, net, data)
- self.sid = net
-
- local num = { }
- local netid
- _uci_real:foreach("wireless", "wifi-iface",
- function(s)
- if s.device then
- num[s.device] = num[s.device] and num[s.device] + 1 or 1
- if s['.name'] == self.sid then
- netid = "%s.network%d" %{ s.device, num[s.device] }
- return false
- end
- end
- end)
-
- local dev = _wifi_state("section", self.sid, "ifname") or netid
-
- self.netid = netid
- self.wdev = dev
- self.iwinfo = dev and sys.wifi.getiwinfo(dev) or { }
- self.iwdata = data or _uci_state:get_all("wireless", self.sid) or
- _uci_real:get_all("wireless", self.sid) or { }
-end
-
-function wifinet.get(self, opt)
- return _get("wireless", self.sid, opt)
-end
-
-function wifinet.set(self, opt, val)
- return _set("wireless", self.sid, opt, val)
-end
-
-function wifinet.mode(self)
- return _uci_state:get("wireless", self.sid, "mode") or "ap"
-end
-
-function wifinet.ssid(self)
- return _uci_state:get("wireless", self.sid, "ssid")
-end
-
-function wifinet.bssid(self)
- return _uci_state:get("wireless", self.sid, "bssid")
-end
-
-function wifinet.network(self)
- return _uci_state:get("wifinet", self.sid, "network")
-end
-
-function wifinet.id(self)
- return self.netid
-end
-
-function wifinet.name(self)
- return self.sid
-end
-
-function wifinet.ifname(self)
- local ifname = self.iwinfo.ifname
- if not ifname or ifname:match("^wifi%d") or ifname:match("^radio%d") then
- ifname = self.wdev
- end
- return ifname
-end
-
-function wifinet.get_device(self)
- if self.iwdata.device then
- return wifidev(self.iwdata.device)
- end
-end
-
-function wifinet.is_up(self)
- local ifc = self:get_interface()
- return (ifc and ifc:is_up() or false)
-end
-
-function wifinet.active_mode(self)
- local m = _stror(self.iwinfo.mode, self.iwdata.mode) or "ap"
-
- if m == "ap" then m = "Master"
- elseif m == "sta" then m = "Client"
- elseif m == "adhoc" then m = "Ad-Hoc"
- elseif m == "mesh" then m = "Mesh"
- elseif m == "monitor" then m = "Monitor"
- end
-
- return m
-end
-
-function wifinet.active_mode_i18n(self)
- return lng.translate(self:active_mode())
-end
-
-function wifinet.active_ssid(self)
- return _stror(self.iwinfo.ssid, self.iwdata.ssid)
-end
-
-function wifinet.active_bssid(self)
- return _stror(self.iwinfo.bssid, self.iwdata.bssid) or "00:00:00:00:00:00"
-end
-
-function wifinet.active_encryption(self)
- local enc = self.iwinfo and self.iwinfo.encryption
- return enc and enc.description or "-"
-end
-
-function wifinet.assoclist(self)
- return self.iwinfo.assoclist or { }
-end
-
-function wifinet.frequency(self)
- local freq = self.iwinfo.frequency
- if freq and freq > 0 then
- return "%.03f" % (freq / 1000)
- end
-end
-
-function wifinet.bitrate(self)
- local rate = self.iwinfo.bitrate
- if rate and rate > 0 then
- return (rate / 1000)
- end
-end
-
-function wifinet.channel(self)
- return self.iwinfo.channel or
- tonumber(_uci_state:get("wireless", self.iwdata.device, "channel"))
-end
-
-function wifinet.signal(self)
- return self.iwinfo.signal or 0
-end
-
-function wifinet.noise(self)
- return self.iwinfo.noise or 0
-end
-
-function wifinet.country(self)
- return self.iwinfo.country or "00"
-end
-
-function wifinet.txpower(self)
- local pwr = (self.iwinfo.txpower or 0)
- return pwr + self:txpower_offset()
-end
-
-function wifinet.txpower_offset(self)
- return self.iwinfo.txpower_offset or 0
-end
-
-function wifinet.signal_level(self, s, n)
- if self:active_bssid() ~= "00:00:00:00:00:00" then
- local signal = s or self:signal()
- local noise = n or self:noise()
-
- if signal < 0 and noise < 0 then
- local snr = -1 * (noise - signal)
- return math.floor(snr / 5)
- else
- return 0
- end
- else
- return -1
- end
-end
-
-function wifinet.signal_percent(self)
- local qc = self.iwinfo.quality or 0
- local qm = self.iwinfo.quality_max or 0
-
- if qc > 0 and qm > 0 then
- return math.floor((100 / qm) * qc)
- else
- return 0
- end
-end
-
-function wifinet.shortname(self)
- return "%s %q" %{
- lng.translate(self:active_mode()),
- self:active_ssid() or self:active_bssid()
- }
-end
-
-function wifinet.get_i18n(self)
- return "%s: %s %q (%s)" %{
- lng.translate("Wireless Network"),
- lng.translate(self:active_mode()),
- self:active_ssid() or self:active_bssid(),
- self:ifname()
- }
-end
-
-function wifinet.adminlink(self)
- return dsp.build_url("admin", "network", "wireless", self.netid)
-end
-
-function wifinet.get_network(self)
- return self:get_networks()[1]
-end
-
-function wifinet.get_networks(self)
- local nets = { }
- local net
- for net in utl.imatch(tostring(self.iwdata.network)) do
- if _uci_real:get("network", net) == "interface" then
- nets[#nets+1] = network(net)
- end
- end
- table.sort(nets, function(a, b) return a.sid < b.sid end)
- return nets
-end
-
-function wifinet.get_interface(self)
- return interface(self:ifname())
-end
-
-
--- setup base protocols
-_M:register_protocol("static")
-_M:register_protocol("dhcp")
-_M:register_protocol("none")
-
--- load protocol extensions
-local exts = nfs.dir(utl.libpath() .. "/model/network")
-if exts then
- local ext
- for ext in exts do
- if ext:match("%.lua$") then
- require("luci.model.network." .. ext:gsub("%.lua$", ""))
- end
- end
-end
projects / project / luci.git / blobdiff