X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=modules%2Fbase%2Fluasrc%2Ftools%2Fstatus.lua;fp=modules%2Fbase%2Fluasrc%2Ftools%2Fstatus.lua;h=27bc925bd290003a343cedd8477b3085b5b69a9b;hp=0000000000000000000000000000000000000000;hb=7043c30e0e55bbbfacdddf97619b6bae96d20ddb;hpb=bbb44cf245c11bc0c1d59e836007c9e8c3bfa209

diff --git a/modules/base/luasrc/tools/status.lua b/modules/base/luasrc/tools/status.lua
new file mode 100644
index 000000000..27bc925bd
--- /dev/null
+++ b/modules/base/luasrc/tools/status.lua
@@ -0,0 +1,216 @@
+--[[
+LuCI - Lua Configuration Interface
+
+Copyright 2011 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
+
+]]--
+
+module("luci.tools.status", package.seeall)
+
+local uci = require "luci.model.uci".cursor()
+
+local function dhcp_leases_common(family)
+	local rv = { }
+	local nfs = require "nixio.fs"
+	local leasefile = "/var/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+)")
+				if ts and mac and ip and name and duid then
+					if family == 4 and not ip:match(":") then
+						rv[#rv+1] = {
+							expires  = os.difftime(tonumber(ts) or 0, os.time()),
+							macaddr  = mac,
+							ipaddr   = ip,
+							hostname = (name ~= "*") and name
+						}
+					elseif family == 6 and ip:match(":") then
+						rv[#rv+1] = {
+							expires  = os.difftime(tonumber(ts) or 0, os.time()),
+							ip6addr  = ip,
+							duid     = (duid ~= "*") and duid,
+							hostname = (name ~= "*") and name
+						}
+					end
+				end
+			end
+		end
+		fd:close()
+	end
+
+	local fd = io.open("/tmp/hosts/odhcpd", "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+) (.*)")
+				if ip and iaid ~= "ipv4" and family == 6 then
+					rv[#rv+1] = {
+						expires  = os.difftime(tonumber(ts) or 0, os.time()),
+						duid     = duid,
+						ip6addr  = ip,
+						hostname = (name ~= "-") and name
+					}
+				elseif ip and iaid == "ipv4" and family == 4 then
+					rv[#rv+1] = {
+						expires  = os.difftime(tonumber(ts) or 0, os.time()),
+						macaddr  = duid,
+						ipaddr   = ip,
+						hostname = (name ~= "-") and name
+					}
+				end
+			end
+		end
+		fd:close()
+	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
+			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(),
+				assoclist  = net:assoclist(),
+				country    = net:country(),
+				txpower    = net:txpower(),
+				txpoweroff = net:txpower_offset()
+			}
+		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(),
+				assoclist  = net:assoclist(),
+				country    = net:country(),
+				txpower    = net:txpower(),
+				txpoweroff = net:txpower_offset(),
+				device     = {
+					up     = dev:is_up(),
+					device = dev:name(),
+					name   = dev:get_i18n()
+				}
+			}
+		end
+	end
+	return { }
+end
+
+function switch_status(devs)
+	local dev
+	local switches = { }
+	for dev in devs:gmatch("[^%s,]+") do
+		local ports = { }
+		local swc = io.popen("swconfig dev %q show" % dev, "r")
+		if swc then
+			local l
+			repeat
+				l = swc:read("*l")
+				if l then
+					local port, up = l:match("port:(%d+) link:(%w+)")
+					if port then
+						local speed  = l:match(" speed:(%d+)")
+						local duplex = l:match(" (%w+)-duplex")
+						local txflow = l:match(" (txflow)")
+						local rxflow = l:match(" (rxflow)")
+						local auto   = l:match(" (auto)")
+
+						ports[#ports+1] = {
+							port   = tonumber(port) or 0,
+							speed  = tonumber(speed) or 0,
+							link   = (up == "up"),
+							duplex = (duplex == "full"),
+							rxflow = (not not rxflow),
+							txflow = (not not txflow),
+							auto   = (not not auto)
+						}
+					end
+				end
+			until not l
+			swc:close()
+		end
+		switches[dev] = ports
+	end
+	return switches
+end