---[[
-
-Luci statistics - rrd data tree builder
-(c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
-
-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
-
-$Id$
-
-]]--
+-- Copyright 2008 Freifunk Leipzig / Jo-Philipp Wich <jow@openwrt.org>
+-- Licensed to the public under the Apache License 2.0.
module("luci.statistics.datatree", package.seeall)
Instance = util.class()
function Instance.__init__( self, host )
- self._host = host or sections.collectd.Hostname or sys.hostname()
- self._libdir = sections.collectd.PluginDir or "/usr/lib/collectd"
- self._rrddir = sections.collectd_rrdtool.DataDir or "/tmp/rrd"
+ self._host = host or sys.hostname()
+ self._libdir = "/usr/lib/collectd"
+ self._rrddir = "/tmp/rrd"
+
+ if sections and sections.collectd then
+ self._host = host or sections.collectd.Hostname or sys.hostname()
+ self._libdir = sections.collectd.PluginDir or "/usr/lib/collectd"
+ end
+ if sections and sections.collectd_rrdtool then
+ self._rrddir = sections.collectd_rrdtool.DataDir or "/tmp/rrd"
+ end
self._libdir = self._libdir:gsub("/$","")
self._rrddir = self._rrddir:gsub("/$","")