icinga2/lib/icinga/host.h

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/******************************************************************************
* 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 HOST_H
#define HOST_H
namespace icinga
{
class Service;
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/**
* An Icinga host.
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*
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* @ingroup icinga
*/
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class I2_ICINGA_API Host : public DynamicObject
{
public:
typedef shared_ptr<Host> Ptr;
typedef weak_ptr<Host> WeakPtr;
Host(const Dictionary::Ptr& properties);
void OnInitCompleted(void);
~Host(void);
static bool Exists(const String& name);
static Host::Ptr GetByName(const String& name);
String GetAlias(void) const;
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Dictionary::Ptr GetGroups(void) const;
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Dictionary::Ptr GetMacros(void) const;
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Dictionary::Ptr GetHostDependencies(void) const;
Dictionary::Ptr GetServiceDependencies(void) const;
String GetHostCheck(void) const;
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shared_ptr<Service> GetHostCheckService(void) const;
set<Host::Ptr> GetParentHosts(void) const;
set<shared_ptr<Service> > GetParentServices(void) const;
bool IsReachable(void);
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bool IsInDowntime(void) const;
bool IsUp(void) const;
shared_ptr<Service> GetServiceByShortName(const Value& name) const;
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set<shared_ptr<Service> > GetServices(void) const;
static void InvalidateServicesCache(void);
static void ValidateServiceDictionary(const ScriptTask::Ptr& task,
const std::vector<icinga::Value>& arguments);
protected:
void OnAttributeChanged(const String& name, const Value& oldValue);
private:
static map<String, map<String, weak_ptr<Service> > > m_ServicesCache;
static bool m_ServicesCacheValid;
void UpdateSlaveServices(void);
static void ValidateServicesCache(void);
};
}
#endif /* HOST_H */