modules/luci-mod-status/luasrc/controller/admin/status.lua

   1 -- Copyright 2008 Steven Barth <steven@midlink.org>
   2 -- Copyright 2011 Jo-Philipp Wich <jow@openwrt.org>
   3 -- Licensed to the public under the Apache License 2.0.
   4
   5 module("luci.controller.admin.status", package.seeall)
   6
   7 function index()
   8         local page
   9
  10         entry({"admin", "status", "overview"}, template("admin_status/index"), _("Overview"), 1)
  11
  12         entry({"admin", "status", "iptables"}, template("admin_status/iptables"), _("Firewall"), 2).leaf = true
  13         entry({"admin", "status", "iptables_dump"}, call("dump_iptables")).leaf = true
  14         entry({"admin", "status", "iptables_action"}, post("action_iptables")).leaf = true
  15
  16         entry({"admin", "status", "routes"}, template("admin_status/routes"), _("Routes"), 3)
  17         entry({"admin", "status", "syslog"}, call("action_syslog"), _("System Log"), 4)
  18         entry({"admin", "status", "dmesg"}, call("action_dmesg"), _("Kernel Log"), 5)
  19         entry({"admin", "status", "processes"}, view("status/processes"), _("Processes"), 6)
  20
  21         entry({"admin", "status", "realtime"}, alias("admin", "status", "realtime", "load"), _("Realtime Graphs"), 7)
  22
  23         entry({"admin", "status", "realtime", "load"}, view("status/load"), _("Load"), 1)
  24         entry({"admin", "status", "realtime", "bandwidth"}, view("status/bandwidth"), _("Traffic"), 2)
  25         entry({"admin", "status", "realtime", "wireless"}, view("status/wireless"), _("Wireless"), 3).uci_depends = { wireless = true }
  26         entry({"admin", "status", "realtime", "connections"}, view("status/connections"), _("Connections"), 4)
  27
  28         entry({"admin", "status", "nameinfo"}, call("action_nameinfo")).leaf = true
  29 end
  30
  31 function action_syslog()
  32         local syslog = luci.sys.syslog()
  33         luci.template.render("admin_status/syslog", {syslog=syslog})
  34 end
  35
  36 function action_dmesg()
  37         local dmesg = luci.sys.dmesg()
  38         luci.template.render("admin_status/dmesg", {dmesg=dmesg})
  39 end
  40
  41 function dump_iptables(family, table)
  42         local prefix = (family == "6") and "ip6" or "ip"
  43         local ok, lines = pcall(io.lines, "/proc/net/%s_tables_names" % prefix)
  44         if ok and lines then
  45                 local s
  46                 for s in lines do
  47                         if s == table then
  48                                 luci.http.prepare_content("text/plain")
  49                                 luci.sys.process.exec({
  50                                         "/usr/sbin/%stables" % prefix, "-w", "-t", table,
  51                                         "--line-numbers", "-nxvL"
  52                                 }, luci.http.write)
  53                                 return
  54                         end
  55                 end
  56         end
  57
  58         luci.http.status(404, "No such table")
  59         luci.http.prepare_content("text/plain")
  60 end
  61
  62 function action_iptables()
  63         if luci.http.formvalue("zero") then
  64                 if luci.http.formvalue("family") == "6" then
  65                         luci.util.exec("/usr/sbin/ip6tables -Z")
  66                 else
  67                         luci.util.exec("/usr/sbin/iptables -Z")
  68                 end
  69         elseif luci.http.formvalue("restart") then
  70                 luci.util.exec("/etc/init.d/firewall restart")
  71         end
  72
  73         luci.http.redirect(luci.dispatcher.build_url("admin/status/iptables"))
  74 end