icinga2/components/checker/checkercomponent.h

103 lines
3.1 KiB
C
Raw Normal View History

2012-06-14 11:23:25 +02:00
/******************************************************************************
* Icinga 2 *
2013-09-25 07:43:57 +02:00
* Copyright (C) 2012-2013 Icinga Development Team (http://www.icinga.org/) *
2012-06-14 11:23:25 +02:00
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef CHECKERCOMPONENT_H
#define CHECKERCOMPONENT_H
#include "checker/checkercomponent.th"
2013-03-17 20:19:29 +01:00
#include "icinga/service.h"
2013-03-16 21:18:53 +01:00
#include "base/dynamicobject.h"
2013-03-18 11:02:18 +01:00
#include "base/timer.h"
#include "base/utility.h"
2013-03-18 11:02:18 +01:00
#include <boost/thread/thread.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition_variable.hpp>
2013-03-16 21:18:53 +01:00
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/ordered_index.hpp>
#include <boost/multi_index/key_extractors.hpp>
2012-06-14 11:23:25 +02:00
namespace icinga
{
2012-09-21 09:43:06 +02:00
/**
* @ingroup checker
*/
struct ServiceNextCheckExtractor
2012-06-14 11:23:25 +02:00
{
typedef double result_type;
2013-02-18 14:40:24 +01:00
/**
2013-03-02 09:07:47 +01:00
* @threadsafety Always.
2013-02-18 14:40:24 +01:00
*/
double operator()(const Service::Ptr& service)
2012-06-14 11:23:25 +02:00
{
2013-11-10 16:53:57 +01:00
return service->GetNextCheck();
2012-06-14 11:23:25 +02:00
}
};
/**
* @ingroup checker
*/
class CheckerComponent : public ObjectImpl<CheckerComponent>
2012-06-14 11:23:25 +02:00
{
public:
DECLARE_PTR_TYPEDEFS(CheckerComponent);
2012-06-15 19:32:41 +02:00
2013-03-16 21:18:53 +01:00
typedef boost::multi_index_container<
Service::Ptr,
2013-03-16 21:18:53 +01:00
boost::multi_index::indexed_by<
boost::multi_index::ordered_unique<boost::multi_index::identity<Service::Ptr> >,
boost::multi_index::ordered_non_unique<ServiceNextCheckExtractor>
>
> ServiceSet;
2012-06-15 19:32:41 +02:00
virtual void OnConfigLoaded(void);
2012-06-14 11:23:25 +02:00
virtual void Start(void);
virtual void Stop(void);
private:
2013-02-17 19:14:34 +01:00
boost::mutex m_Mutex;
2013-02-18 14:40:24 +01:00
boost::condition_variable m_CV;
2013-02-19 23:02:08 +01:00
bool m_Stopped;
2013-03-15 18:21:29 +01:00
boost::thread m_Thread;
2013-02-17 19:14:34 +01:00
ServiceSet m_IdleServices;
ServiceSet m_PendingServices;
2012-06-18 00:14:34 +02:00
2012-06-17 20:35:56 +02:00
Timer::Ptr m_ResultTimer;
2013-02-18 14:40:24 +01:00
void CheckThreadProc(void);
2012-06-17 20:35:56 +02:00
void ResultTimerHandler(void);
2012-06-14 11:23:25 +02:00
2013-03-25 18:36:15 +01:00
void ExecuteCheckHelper(const Service::Ptr& service);
void AdjustCheckTimer(void);
void ObjectHandler(const DynamicObject::Ptr& object);
void NextCheckChangedHandler(const Service::Ptr& service);
void RescheduleCheckTimer(void);
ThreadPool m_Pool;
2012-06-14 11:23:25 +02:00
};
}
#endif /* CHECKERCOMPONENT_H */