icinga2/components/cluster/clusterlistener.h

126 lines
5.6 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. *
******************************************************************************/
#ifndef CLUSTERLISTENER_H
#define CLUSTERLISTENER_H
#include "cluster/clusterlistener.th"
#include "base/dynamicobject.h"
#include "base/timer.h"
#include "base/array.h"
#include "base/tcpsocket.h"
#include "base/tlsstream.h"
#include "base/utility.h"
#include "base/tlsutility.h"
#include "base/stdiostream.h"
#include "base/workqueue.h"
#include "icinga/service.h"
#include "remote/endpoint.h"
namespace icinga
{
/**
* @ingroup cluster
*/
class ClusterListener : public ObjectImpl<ClusterListener>
{
public:
DECLARE_PTR_TYPEDEFS(ClusterListener);
DECLARE_TYPENAME(ClusterListener);
static Value StatsFunc(Dictionary::Ptr& status, Dictionary::Ptr& perfdata);
virtual void Start(void);
virtual void Stop(void);
shared_ptr<SSL_CTX> GetSSLContext(void) const;
String GetClusterDir(void) const;
std::pair<Dictionary::Ptr, Dictionary::Ptr> GetClusterStatus(void);
private:
shared_ptr<SSL_CTX> m_SSLContext;
WorkQueue m_RelayQueue;
WorkQueue m_MessageQueue;
WorkQueue m_LogQueue;
Timer::Ptr m_ClusterTimer;
void ClusterTimerHandler(void);
std::set<TcpSocket::Ptr> m_Servers;
void AddListener(const String& service);
void AddConnection(const String& node, const String& service);
static void ConfigGlobHandler(const Dictionary::Ptr& config, const String& file, bool basename);
void NewClientHandler(const Socket::Ptr& client, TlsRole role);
void ListenerThreadProc(const Socket::Ptr& server);
void AsyncRelayMessage(const Endpoint::Ptr& source, const Dictionary::Ptr& message, bool persistent);
void RelayMessage(const Endpoint::Ptr& source, const Dictionary::Ptr& message, bool persistent);
void OpenLogFile(void);
void RotateLogFile(void);
void CloseLogFile(void);
static void LogGlobHandler(std::vector<int>& files, const String& file);
void ReplayLog(const Endpoint::Ptr& endpoint, const Stream::Ptr& stream);
Stream::Ptr m_LogFile;
size_t m_LogMessageCount;
void CheckResultHandler(const Service::Ptr& service, const CheckResult::Ptr& cr, const String& authority);
void NextCheckChangedHandler(const Service::Ptr& service, double nextCheck, const String& authority);
void NextNotificationChangedHandler(const Notification::Ptr& notification, double nextCheck, const String& authority);
void ForceNextCheckChangedHandler(const Service::Ptr& service, bool forced, const String& authority);
void ForceNextNotificationChangedHandler(const Service::Ptr& service, bool forced, const String& authority);
void EnableActiveChecksChangedHandler(const Service::Ptr& service, bool enabled, const String& authority);
void EnablePassiveChecksChangedHandler(const Service::Ptr& service, bool enabled, const String& authority);
void EnableNotificationsChangedHandler(const Service::Ptr& service, bool enabled, const String& authority);
void EnableFlappingChangedHandler(const Service::Ptr& service, bool enabled, const String& authority);
void CommentAddedHandler(const Service::Ptr& service, const Comment::Ptr& comment, const String& authority);
void CommentRemovedHandler(const Service::Ptr& service, const Comment::Ptr& comment, const String& authority);
void DowntimeAddedHandler(const Service::Ptr& service, const Downtime::Ptr& downtime, const String& authority);
void DowntimeRemovedHandler(const Service::Ptr& service, const Downtime::Ptr& downtime, const String& authority);
void AcknowledgementSetHandler(const Service::Ptr& service, const String& author, const String& comment, AcknowledgementType type, double expiry, const String& authority);
void AcknowledgementClearedHandler(const Service::Ptr& service, const String& authority);
void AsyncMessageHandler(const Endpoint::Ptr& sender, const Dictionary::Ptr& message);
void MessageHandler(const Endpoint::Ptr& sender, const Dictionary::Ptr& message);
bool IsAuthority(const DynamicObject::Ptr& object, const String& type);
void UpdateAuthority(void);
static bool SupportsChecks(void);
static bool SupportsNotifications(void);
static bool SupportsFeature(const String& name);
void SetSecurityInfo(const Dictionary::Ptr& message, const DynamicObject::Ptr& object, int privs);
void PersistMessage(const Endpoint::Ptr& source, const Dictionary::Ptr& message);
static void MessageExceptionHandler(boost::exception_ptr exp);
};
}
#endif /* CLUSTERLISTENER_H */