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rrd_thread.h
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/***************************************************************************
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* rrd_thread.h - RRD thread
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*
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* Created: Fri Dec 17 00:32:48 2010
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* Copyright 2006-2010 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL file in the doc directory.
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*/
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#ifndef __PLUGINS_RRD_RRD_THREAD_H_
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#define __PLUGINS_RRD_RRD_THREAD_H_
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#include <plugins/rrd/aspect/rrd_manager.h>
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#include <plugins/rrd/aspect/rrd_inifin.h>
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#include <core/threading/thread.h>
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#include <core/utils/rwlock_vector.h>
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#include <aspect/logging.h>
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#include <aspect/configurable.h>
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#include <aspect/clock.h>
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#include <aspect/aspect_provider.h>
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#include <utils/time/wait.h>
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class
RRDThread
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:
public
fawkes::Thread
,
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public
fawkes::LoggingAspect
,
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public
fawkes::ConfigurableAspect
,
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public
fawkes::ClockAspect
,
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public
fawkes::AspectProviderAspect
,
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public
fawkes::RRDManager
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{
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public
:
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RRDThread
();
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virtual
~RRDThread
();
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virtual
void
init
();
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virtual
void
loop
();
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virtual
void
finalize
();
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// for RRDManager
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virtual
void
add_rrd
(
fawkes::RRDDefinition
*rrd_def);
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virtual
void
remove_rrd
(
fawkes::RRDDefinition
*rrd_def);
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virtual
void
add_graph
(
fawkes::RRDGraphDefinition
*rrd_graph_def);
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virtual
void
add_data
(
const
char
*rrd_name,
const
char
*format, ...);
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virtual
const
fawkes::RWLockVector<fawkes::RRDDefinition *>
&
get_rrds
()
const
;
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virtual
const
fawkes::RWLockVector<fawkes::RRDGraphDefinition *>
&
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get_graphs
()
const
;
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void
generate_graphs
();
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/** Stub to see name in backtrace for easier debugging. @see Thread::run() */
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protected
:
virtual
void
run
() {
Thread::run
(); }
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private
:
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fawkes::RRDAspectIniFin
__rrd_aspect_inifin;
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fawkes::RWLockVector<fawkes::RRDDefinition *>
__rrds;
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fawkes::RWLockVector<fawkes::RRDGraphDefinition *>
__graphs;
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fawkes::TimeWait
*__time_wait;
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float
__cfg_graph_interval;
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unsigned
int
__loop_count;
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};
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#endif
src
plugins
rrd
rrd_thread.h
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