modules/admin-full/luasrc/model/cbi/admin_system/startup.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5 Copyright 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
   6 Copyright 2010 Manuel Munz <freifunk at somakoma dot de>
   7
   8 Licensed under the Apache License, Version 2.0 (the "License");
   9 you may not use this file except in compliance with the License.
  10 You may obtain a copy of the License at
  11
  12         http://www.apache.org/licenses/LICENSE-2.0
  13
  14 $Id$
  15 ]]--
  16
  17 require "luci.fs"
  18 require "luci.sys"
  19 require "luci.util"
  20
  21 local inits = { }
  22
  23 for _, name in ipairs(luci.sys.init.names()) do
  24         local index   = luci.sys.init.index(name)
  25         local enabled = luci.sys.init.enabled(name)
  26
  27         if index < 255 then
  28                 inits["%02i.%s" % { index, name }] = {
  29                         name    = name,
  30                         index   = tostring(index),
  31                         enabled = enabled
  32                 }
  33         end
  34 end
  35
  36
  37 m = SimpleForm("initmgr", translate("Initscripts"), translate("You can enable or disable installed init scripts here. Changes will applied after a device reboot.<br /><strong>Warning: If you disable essential init scripts like \"network\", your device might become inaccessible!</strong>"))
  38 m.reset = false
  39 m.submit = false
  40
  41
  42 s = m:section(Table, inits)
  43
  44 i = s:option(DummyValue, "index", translate("Start priority"))
  45 n = s:option(DummyValue, "name", translate("Initscript"))
  46
  47
  48 e = s:option(Button, "endisable", translate("Enable/Disable"))
  49
  50 e.render = function(self, section, scope)
  51         if inits[section].enabled then
  52                 self.title = translate("Enabled")
  53                 self.inputstyle = "save"
  54         else
  55                 self.title = translate("Disabled")
  56                 self.inputstyle = "reset"
  57         end
  58
  59         Button.render(self, section, scope)
  60 end
  61
  62 e.write = function(self, section)
  63         if inits[section].enabled then
  64                 inits[section].enabled = false
  65                 return luci.sys.init.disable(inits[section].name)
  66         else
  67                 inits[section].enabled = true
  68                 return luci.sys.init.enable(inits[section].name)
  69         end
  70 end
  71
  72
  73 start = s:option(Button, "start", translate("Start"))
  74 start.inputstyle = "apply"
  75 start.write = function(self, section)
  76         luci.sys.call("/etc/init.d/%s %s >/dev/null" %{ inits[section].name, self.option })
  77 end
  78
  79 restart = s:option(Button, "restart", translate("Restart"))
  80 restart.inputstyle = "reload"
  81 restart.write = start.write
  82
  83 stop = s:option(Button, "stop", translate("Stop"))
  84 stop.inputstyle = "remove"
  85 stop.write = start.write
  86
  87
  88
  89 f = SimpleForm("rc", translate("Local Startup"),
  90         translate("This is the content of /etc/rc.local. Insert your own commands here (in front of 'exit 0') to execute them at the end of the boot process."))
  91
  92 t = f:field(TextValue, "rcs")
  93 t.rmempty = true
  94 t.rows = 20
  95
  96 function t.cfgvalue()
  97         return luci.fs.readfile("/etc/rc.local") or ""
  98 end
  99
 100 function f.handle(self, state, data)
 101         if state == FORM_VALID then
 102                 if data.rcs then
 103                         luci.fs.writefile("/etc/rc.local", data.rcs:gsub("\r\n", "\n"))
 104                 end
 105         end
 106         return true
 107 end
 108
 109 return m, f