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--[[
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
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
$Id$
]]--
module("luci.controller.admin.status", package.seeall)
function index()
entry({"admin", "status"}, alias("admin", "status", "overview"), _("Status"), 20).index = true
entry({"admin", "status", "overview"}, template("admin_status/index"), _("Overview"), 1)
entry({"admin", "status", "iptables"}, call("action_iptables"), _("Firewall"), 2).leaf = true
entry({"admin", "status", "routes"}, template("admin_status/routes"), _("Routes"), 3)
entry({"admin", "status", "syslog"}, call("action_syslog"), _("System Log"), 4)
entry({"admin", "status", "dmesg"}, call("action_dmesg"), _("Kernel Log"), 5)
entry({"admin", "status", "load"}, template("admin_status/load"), _("Realtime Load"), 6).leaf = true
entry({"admin", "status", "load_status"}, call("action_load")).leaf = true
entry({"admin", "status", "bandwidth"}, template("admin_status/bandwidth"), _("Realtime Traffic"), 7).leaf = true
entry({"admin", "status", "bandwidth_status"}, call("action_bandwidth")).leaf = true
entry({"admin", "status", "connections"}, template("admin_status/connections"), _("Realtime Connections"), 8).leaf = true
entry({"admin", "status", "connections_status"}, call("action_connections")).leaf = true
entry({"admin", "status", "processes"}, cbi("admin_status/processes"), _("Processes"), 20)
end
function action_syslog()
local syslog = luci.sys.syslog()
luci.template.render("admin_status/syslog", {syslog=syslog})
end
function action_dmesg()
local dmesg = luci.sys.dmesg()
luci.template.render("admin_status/dmesg", {dmesg=dmesg})
end
function action_iptables()
if luci.http.formvalue("zero") then
if luci.http.formvalue("zero") == "6" then
luci.util.exec("ip6tables -Z")
else
luci.util.exec("iptables -Z")
end
luci.http.redirect(
luci.dispatcher.build_url("admin", "status", "iptables")
)
elseif luci.http.formvalue("restart") == "1" then
luci.util.exec("/etc/init.d/firewall restart")
luci.http.redirect(
luci.dispatcher.build_url("admin", "status", "iptables")
)
else
luci.template.render("admin_status/iptables")
end
end
function action_bandwidth()
local path = luci.dispatcher.context.requestpath
local iface = path[#path]
local fs = require "luci.fs"
if fs.access("/var/lib/luci-bwc/if/%s" % iface) then
luci.http.prepare_content("application/json")
local bwc = io.popen("luci-bwc -i %q 2>/dev/null" % iface)
if bwc then
luci.http.write("[")
while true do
local ln = bwc:read("*l")
if not ln then break end
luci.http.write(ln)
end
luci.http.write("]")
bwc:close()
end
return
end
luci.http.status(404, "No data available")
end
function action_load()
local fs = require "luci.fs"
if fs.access("/var/lib/luci-bwc/load") then
luci.http.prepare_content("application/json")
local bwc = io.popen("luci-bwc -l 2>/dev/null")
if bwc then
luci.http.write("[")
while true do
local ln = bwc:read("*l")
if not ln then break end
luci.http.write(ln)
end
luci.http.write("]")
bwc:close()
end
return
end
luci.http.status(404, "No data available")
end
function action_connections()
local fs = require "luci.fs"
local sys = require "luci.sys"
luci.http.prepare_content("application/json")
luci.http.write("{ connections: ")
luci.http.write_json(sys.net.conntrack())
if fs.access("/var/lib/luci-bwc/connections") then
local bwc = io.popen("luci-bwc -c 2>/dev/null")
if bwc then
luci.http.write(", statistics: [")
while true do
local ln = bwc:read("*l")
if not ln then break end
luci.http.write(ln)
end
luci.http.write("]")
bwc:close()
end
end
luci.http.write(" }")
end
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