icinga2/components/checker/checkercomponent.h

84 lines
2.6 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
* *
* 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
namespace icinga
{
/**
* @ingroup checker
*/
struct ServiceNextCheckExtractor
{
typedef double result_type;
double operator()(const Service::Ptr& service)
{
return service->GetNextCheck();
}
};
/**
* @ingroup checker
*/
class CheckerComponent : public IComponent
{
public:
typedef shared_ptr<CheckerComponent> Ptr;
typedef weak_ptr<CheckerComponent> WeakPtr;
typedef multi_index_container<
Service::Ptr,
indexed_by<
ordered_unique<identity<Service::Ptr> >,
ordered_non_unique<ServiceNextCheckExtractor>
>
> ServiceSet;
virtual void Start(void);
virtual void Stop(void);
private:
Endpoint::Ptr m_Endpoint;
ServiceSet m_IdleServices;
ServiceSet m_PendingServices;
Timer::Ptr m_CheckTimer;
Timer::Ptr m_ResultTimer;
void CheckTimerHandler(void);
void ResultTimerHandler(void);
void CheckCompletedHandler(const Service::Ptr& service);
void AdjustCheckTimer(void);
void CheckerChangedHandler(const Service::Ptr& service);
void NextCheckChangedHandler(const Service::Ptr& service);
void ObjectRemovedHandler(const DynamicObject::Ptr& object);
};
}
#endif /* CHECKERCOMPONENT_H */