icinga2/lib/icinga/checkable.cpp

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/******************************************************************************
* Icinga 2 *
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* Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org) *
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* *
* 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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#include "icinga/checkable.hpp"
#include "icinga/checkable.tcpp"
#include "icinga/host.hpp"
#include "icinga/service.hpp"
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#include "base/objectlock.hpp"
#include "base/utility.hpp"
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#include "base/exception.hpp"
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#include <boost/foreach.hpp>
#include <boost/bind/apply.hpp>
using namespace icinga;
REGISTER_TYPE(Checkable);
boost::signals2::signal<void (const Checkable::Ptr&, const String&, const String&, AcknowledgementType, bool, double, const MessageOrigin::Ptr&)> Checkable::OnAcknowledgementSet;
boost::signals2::signal<void (const Checkable::Ptr&, const MessageOrigin::Ptr&)> Checkable::OnAcknowledgementCleared;
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Checkable::Checkable(void)
: m_CheckRunning(false)
{
SetSchedulingOffset(Utility::Random());
}
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void Checkable::Start(bool runtimeCreated)
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{
double now = Utility::GetTime();
if (GetNextCheck() < now + 300)
UpdateNextCheck();
ObjectImpl<Checkable>::Start(runtimeCreated);
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}
void Checkable::AddGroup(const String& name)
{
boost::mutex::scoped_lock lock(m_CheckableMutex);
Array::Ptr groups;
Host *host = dynamic_cast<Host *>(this);
if (host)
groups = host->GetGroups();
else
groups = static_cast<Service *>(this)->GetGroups();
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if (groups && groups->Contains(name))
return;
if (!groups)
groups = new Array();
groups->Add(name);
}
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AcknowledgementType Checkable::GetAcknowledgement(void)
{
AcknowledgementType avalue = static_cast<AcknowledgementType>(GetAcknowledgementRaw());
if (avalue != AcknowledgementNone) {
double expiry = GetAcknowledgementExpiry();
if (expiry != 0 && expiry < Utility::GetTime()) {
avalue = AcknowledgementNone;
ClearAcknowledgement();
}
}
return avalue;
}
bool Checkable::IsAcknowledged(void)
{
return GetAcknowledgement() != AcknowledgementNone;
}
void Checkable::AcknowledgeProblem(const String& author, const String& comment, AcknowledgementType type, bool notify, double expiry, const MessageOrigin::Ptr& origin)
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{
SetAcknowledgementRaw(type);
SetAcknowledgementExpiry(expiry);
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if (notify)
OnNotificationsRequested(this, NotificationAcknowledgement, GetLastCheckResult(), author, comment);
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OnAcknowledgementSet(this, author, comment, type, notify, expiry, origin);
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}
void Checkable::ClearAcknowledgement(const MessageOrigin::Ptr& origin)
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{
SetAcknowledgementRaw(AcknowledgementNone);
SetAcknowledgementExpiry(0);
OnAcknowledgementCleared(this, origin);
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}
Endpoint::Ptr Checkable::GetCommandEndpoint(void) const
{
return Endpoint::GetByName(GetCommandEndpointRaw());
}
void Checkable::ValidateCheckInterval(double value, const ValidationUtils& utils)
{
ObjectImpl<Checkable>::ValidateCheckInterval(value, utils);
if (value <= 0)
BOOST_THROW_EXCEPTION(ValidationError(this, boost::assign::list_of("check_interval"), "Interval must be greater than 0."));
}