icinga2/lib/icinga/cib.h

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/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2014 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. *
******************************************************************************/
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#ifndef CIB_H
#define CIB_H
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#include "icinga/i2-icinga.h"
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#include "base/ringbuffer.h"
#include "base/dictionary.h"
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namespace icinga
{
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typedef struct {
double min_latency;
double max_latency;
double avg_latency;
double min_execution_time;
double max_execution_time;
double avg_execution_time;
} ServiceCheckStatistics;
typedef struct {
double services_ok;
double services_warning;
double services_critical;
double services_unknown;
double services_pending;
double services_unreachable;
double services_flapping;
double services_in_downtime;
double services_acknowledged;
} ServiceStatistics;
typedef struct {
double hosts_up;
double hosts_down;
double hosts_unreachable;
double hosts_pending;
double hosts_flapping;
double hosts_in_downtime;
double hosts_acknowledged;
} HostStatistics;
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/**
* Common Information Base class. Holds some statistics (and will likely be
* removed/refactored).
*
* @ingroup icinga
*/
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class I2_ICINGA_API CIB
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{
public:
static void UpdateActiveChecksStatistics(long tv, int num);
static int GetActiveChecksStatistics(long timespan);
static void UpdatePassiveChecksStatistics(long tv, int num);
static int GetPassiveChecksStatistics(long timespan);
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static ServiceCheckStatistics CalculateServiceCheckStats(void);
static ServiceStatistics CalculateServiceStats(void);
static HostStatistics CalculateHostStats(void);
static std::pair<Dictionary::Ptr, Dictionary::Ptr> GetFeatureStats(void);
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private:
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CIB(void);
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static boost::mutex m_Mutex;
static RingBuffer m_ActiveChecksStatistics;
static RingBuffer m_PassiveChecksStatistics;
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};
}
#endif /* CIB_H */