diff --git a/package/ctcgfw/luci-app-appfilter/root/usr/lib/lua/luci/tools/status.lua b/package/ctcgfw/luci-app-appfilter/root/usr/lib/lua/luci/tools/status.lua new file mode 100644 index 0000000000..864b3ef6b6 --- /dev/null +++ b/package/ctcgfw/luci-app-appfilter/root/usr/lib/lua/luci/tools/status.lua @@ -0,0 +1,250 @@ +-- Copyright 2011 Jo-Philipp Wich +-- Licensed to the public under the Apache License 2.0. + +module("luci.tools.status", package.seeall) + +local uci = require "luci.model.uci".cursor() +local ipc = require "luci.ip" + +local function dhcp_leases_common(family) + local rv = { } + local nfs = require "nixio.fs" + local sys = require "luci.sys" + local leasefile = "/tmp/dhcp.leases" + + uci:foreach("dhcp", "dnsmasq", + function(s) + if s.leasefile and nfs.access(s.leasefile) then + leasefile = s.leasefile + return false + end + end) + + local fd = io.open(leasefile, "r") + if fd then + while true do + local ln = fd:read("*l") + if not ln then + break + else + local ts, mac, ip, name, duid = ln:match("^(%d+) (%S+) (%S+) (%S+) (%S+)") + local expire = tonumber(ts) or 0 + if ts and mac and ip and name and duid then + if family == 4 and not ip:match(":") then + rv[#rv+1] = { + expires = (expire ~= 0) and os.difftime(expire, os.time()), + macaddr = ipc.checkmac(mac) or "00:00:00:00:00:00", + ipaddr = ip, + hostname = (name ~= "*") and name + } + elseif family == 6 and ip:match(":") then + rv[#rv+1] = { + expires = (expire ~= 0) and os.difftime(expire, os.time()), + ip6addr = ip, + duid = (duid ~= "*") and duid, + hostname = (name ~= "*") and name + } + end + end + end + end + fd:close() + end + + local lease6file = "/tmp/hosts/odhcpd" + uci:foreach("dhcp", "odhcpd", + function(t) + if t.leasefile and nfs.access(t.leasefile) then + lease6file = t.leasefile + return false + end + end) + local fd = io.open(lease6file, "r") + if fd then + while true do + local ln = fd:read("*l") + if not ln then + break + else + local iface, duid, iaid, name, ts, id, length, ip = ln:match("^# (%S+) (%S+) (%S+) (%S+) (-?%d+) (%S+) (%S+) (.*)") + local expire = tonumber(ts) or 0 + if ip and iaid ~= "ipv4" and family == 6 then + rv[#rv+1] = { + expires = (expire >= 0) and os.difftime(expire, os.time()), + duid = duid, + ip6addr = ip, + hostname = (name ~= "-") and name + } + elseif ip and iaid == "ipv4" and family == 4 then + rv[#rv+1] = { + expires = (expire >= 0) and os.difftime(expire, os.time()), + macaddr = sys.net.duid_to_mac(duid) or "00:00:00:00:00:00", + ipaddr = ip, + hostname = (name ~= "-") and name + } + end + end + end + fd:close() + end + + if family == 6 then + local _, lease + local hosts = sys.net.host_hints() + for _, lease in ipairs(rv) do + local mac = sys.net.duid_to_mac(lease.duid) + local host = mac and hosts[mac] + if host then + if not lease.name then + lease.host_hint = host.name or host.ipv4 or host.ipv6 + elseif host.name and lease.hostname ~= host.name then + lease.host_hint = host.name + end + end + end + end + + return rv +end + +function dhcp_leases() + return dhcp_leases_common(4) +end + +function dhcp6_leases() + return dhcp_leases_common(6) +end + +function wifi_networks() + local rv = { } + local ntm = require "luci.model.network".init() + + local dev + for _, dev in ipairs(ntm:get_wifidevs()) do + local rd = { + up = dev:is_up(), + device = dev:name(), + name = dev:get_i18n(), + networks = { } + } + + local net + for _, net in ipairs(dev:get_wifinets()) do + local a, an = nil, 0 + for _, a in pairs(net:assoclist() or {}) do + an = an + 1 + end + + rd.networks[#rd.networks+1] = { + name = net:shortname(), + link = net:adminlink(), + up = net:is_up(), + mode = net:active_mode(), + ssid = net:active_ssid(), + bssid = net:active_bssid(), + encryption = net:active_encryption(), + frequency = net:frequency(), + channel = net:channel(), + signal = net:signal(), + quality = net:signal_percent(), + noise = net:noise(), + bitrate = net:bitrate(), + ifname = net:ifname(), + country = net:country(), + txpower = net:txpower(), + txpoweroff = net:txpower_offset(), + num_assoc = an, + disabled = (dev:get("disabled") == "1" or + net:get("disabled") == "1") + } + end + + rv[#rv+1] = rd + end + + return rv +end + +function wifi_network(id) + local ntm = require "luci.model.network".init() + local net = ntm:get_wifinet(id) + if net then + local dev = net:get_device() + if dev then + return { + id = id, + name = net:shortname(), + link = net:adminlink(), + up = net:is_up(), + mode = net:active_mode(), + ssid = net:active_ssid(), + bssid = net:active_bssid(), + encryption = net:active_encryption(), + frequency = net:frequency(), + channel = net:channel(), + signal = net:signal(), + quality = net:signal_percent(), + noise = net:noise(), + bitrate = net:bitrate(), + ifname = net:ifname(), + country = net:country(), + txpower = net:txpower(), + txpoweroff = net:txpower_offset(), + disabled = (dev:get("disabled") == "1" or + net:get("disabled") == "1"), + device = { + up = dev:is_up(), + device = dev:name(), + name = dev:get_i18n() + } + } + end + end + return { } +end + +function wifi_assoclist() + local sys = require "luci.sys" + local ntm = require "luci.model.network".init() + local hosts = sys.net.host_hints() + + local assoc = {} + local _, dev, net, bss + + for _, dev in ipairs(ntm:get_wifidevs()) do + local radioname = dev:get_i18n() + + for _, net in ipairs(dev:get_wifinets()) do + local netname = net:shortname() + local netlink = net:adminlink() + local ifname = net:ifname() + + for _, bss in pairs(net:assoclist() or {}) do + local host = hosts[_] + + bss.bssid = _ + bss.ifname = ifname + bss.radio = radioname + bss.name = netname + bss.link = netlink + + bss.host_name = (host) and (host.name or host.ipv4 or host.ipv6) + bss.host_hint = (host and host.name and (host.ipv4 or host.ipv6)) and (host.ipv4 or host.ipv6) + + assoc[#assoc+1] = bss + end + end + end + + table.sort(assoc, function(a, b) + if a.radio ~= b.radio then + return a.radio < b.radio + elseif a.ifname ~= b.ifname then + return a.ifname < b.ifname + else + return a.bssid < b.bssid + end + end) + + return assoc +end \ No newline at end of file