icinga2/lib/icinga/checkable-event.cpp

85 lines
3.2 KiB
C++

/******************************************************************************
* 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. *
******************************************************************************/
#include "icinga/checkable.hpp"
#include "icinga/eventcommand.hpp"
#include "icinga/icingaapplication.hpp"
#include "base/logger.hpp"
#include "base/context.hpp"
using namespace icinga;
boost::signals2::signal<void (const Checkable::Ptr&)> Checkable::OnEventCommandExecuted;
boost::signals2::signal<void (const Checkable::Ptr&, bool, const MessageOrigin&)> Checkable::OnEnableEventHandlerChanged;
boost::signals2::signal<void (const Checkable::Ptr&, const EventCommand::Ptr&, const MessageOrigin&)> Checkable::OnEventCommandChanged;
bool Checkable::GetEnableEventHandler(void) const
{
if (!GetOverrideEnableEventHandler().IsEmpty())
return GetOverrideEnableEventHandler();
else
return GetEnableEventHandlerRaw();
}
void Checkable::SetEnableEventHandler(bool enabled, const MessageOrigin& origin)
{
SetOverrideEnableEventHandler(enabled);
OnEnableEventHandlerChanged(GetSelf(), enabled, origin);
}
EventCommand::Ptr Checkable::GetEventCommand(void) const
{
String command;
if (!GetOverrideEventCommand().IsEmpty())
command = GetOverrideEventCommand();
else
command = GetEventCommandRaw();
return EventCommand::GetByName(command);
}
void Checkable::SetEventCommand(const EventCommand::Ptr& command, const MessageOrigin& origin)
{
SetOverrideEventCommand(command->GetName());
OnEventCommandChanged(GetSelf(), command, origin);
}
void Checkable::ExecuteEventHandler(void)
{
CONTEXT("Executing event handler for object '" + GetName() + "'");
if (!IcingaApplication::GetInstance()->GetEnableEventHandlers() || !GetEnableEventHandler())
return;
EventCommand::Ptr ec = GetEventCommand();
if (!ec)
return;
Log(LogNotice, "Checkable")
<< "Executing event handler '" << ec->GetName() << "' for service '" << GetName() << "'";
ec->Execute(GetSelf());
OnEventCommandExecuted(GetSelf());
}