icinga2/lib/db_ido/endpointdbobject.cpp

127 lines
4.8 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 "db_ido/endpointdbobject.h"
#include "db_ido/dbtype.h"
#include "db_ido/dbvalue.h"
#include "icinga/icingaapplication.h"
#include "base/objectlock.h"
#include "base/initialize.h"
#include "base/dynamictype.h"
#include "base/utility.h"
#include "base/convert.h"
#include "base/logger_fwd.h"
#include <boost/foreach.hpp>
using namespace icinga;
REGISTER_DBTYPE(Endpoint, "endpoint", DbObjectTypeEndpoint, "endpoint_object_id", EndpointDbObject);
INITIALIZE_ONCE(&EndpointDbObject::StaticInitialize);
void EndpointDbObject::StaticInitialize(void)
{
Endpoint::OnConnected.connect(boost::bind(&EndpointDbObject::UpdateConnectedStatus, _1));
Endpoint::OnDisconnected.connect(boost::bind(&EndpointDbObject::UpdateConnectedStatus, _1));
}
EndpointDbObject::EndpointDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
: DbObject(type, name1, name2)
{ }
Dictionary::Ptr EndpointDbObject::GetConfigFields(void) const
{
Dictionary::Ptr fields = make_shared<Dictionary>();
Endpoint::Ptr endpoint = static_pointer_cast<Endpoint>(GetObject());
fields->Set("identity", endpoint->GetName());
fields->Set("node", IcingaApplication::GetInstance()->GetNodeName());
return fields;
}
Dictionary::Ptr EndpointDbObject::GetStatusFields(void) const
{
Dictionary::Ptr fields = make_shared<Dictionary>();
Endpoint::Ptr endpoint = static_pointer_cast<Endpoint>(GetObject());
Log(LogDebug, "db_ido", "update status for endpoint '" + endpoint->GetName() + "'");
fields->Set("identity", endpoint->GetName());
fields->Set("node", IcingaApplication::GetInstance()->GetNodeName());
fields->Set("is_connected", EndpointIsConnected(endpoint));
return fields;
}
void EndpointDbObject::UpdateConnectedStatus(const Endpoint::Ptr& endpoint)
{
bool connected = EndpointIsConnected(endpoint);
Log(LogDebug, "db_ido", "update is_connected=" + Convert::ToString(connected ? 1 : 0) + " for endpoint '" + endpoint->GetName() + "'");
DbQuery query1;
query1.Table = "endpointstatus";
query1.Type = DbQueryUpdate;
Dictionary::Ptr fields1 = make_shared<Dictionary>();
fields1->Set("is_connected", (connected ? 1 : 0));
fields1->Set("status_update_time", DbValue::FromTimestamp(Utility::GetTime()));
query1.Fields = fields1;
query1.WhereCriteria = make_shared<Dictionary>();
query1.WhereCriteria->Set("endpoint_object_id", endpoint);
query1.WhereCriteria->Set("instance_id", 0); /* DbConnection class fills in real ID */
OnQuery(query1);
}
int EndpointDbObject::EndpointIsConnected(const Endpoint::Ptr& endpoint)
{
unsigned int is_connected = endpoint->IsConnected() ? 1 : 0;
/* if identity is equal to node, fake is_connected */
if (endpoint->GetName() == IcingaApplication::GetInstance()->GetNodeName())
is_connected = 1;
return is_connected;
}
void EndpointDbObject::OnConfigUpdate(void)
{
/* update current status on config dump once */
Endpoint::Ptr endpoint = static_pointer_cast<Endpoint>(GetObject());
DbQuery query1;
query1.Table = "endpointstatus";
query1.Type = DbQueryInsert;
Dictionary::Ptr fields1 = make_shared<Dictionary>();
fields1->Set("identity", endpoint->GetName());
fields1->Set("node", IcingaApplication::GetInstance()->GetNodeName());
fields1->Set("is_connected", EndpointIsConnected(endpoint));
fields1->Set("status_update_time", DbValue::FromTimestamp(Utility::GetTime()));
fields1->Set("endpoint_object_id", endpoint);
fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
query1.Fields = fields1;
OnQuery(query1);
}