icinga2/icinga/endpoint.h

104 lines
3.7 KiB
C++

/******************************************************************************
* 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 ENDPOINT_H
#define ENDPOINT_H
namespace icinga
{
class EndpointManager;
/**
* An endpoint that can be used to send and receive messages.
*
* @ingroup icinga
*/
class I2_ICINGA_API Endpoint : public Object
{
public:
typedef shared_ptr<Endpoint> Ptr;
typedef weak_ptr<Endpoint> WeakPtr;
typedef set<string>::const_iterator ConstTopicIterator;
Endpoint(void);
virtual string GetAddress(void) const = 0;
string GetIdentity(void) const;
void SetIdentity(string identity);
void SetReceivedWelcome(bool value);
bool HasReceivedWelcome(void) const;
void SetSentWelcome(bool value);
bool HasSentWelcome(void) const;
shared_ptr<EndpointManager> GetEndpointManager(void) const;
void SetEndpointManager(weak_ptr<EndpointManager> manager);
void RegisterSubscription(string topic);
void UnregisterSubscription(string topic);
bool HasSubscription(string topic) const;
void RegisterPublication(string topic);
void UnregisterPublication(string topic);
bool HasPublication(string topic) const;
virtual bool IsLocal(void) const = 0;
virtual bool IsConnected(void) const = 0;
virtual void ProcessRequest(Endpoint::Ptr sender, const RequestMessage& message) = 0;
virtual void ProcessResponse(Endpoint::Ptr sender, const ResponseMessage& message) = 0;
virtual void Stop(void) = 0;
void ClearSubscriptions(void);
void ClearPublications(void);
ConstTopicIterator BeginSubscriptions(void) const;
ConstTopicIterator EndSubscriptions(void) const;
ConstTopicIterator BeginPublications(void) const;
ConstTopicIterator EndPublications(void) const;
boost::signal<void (const EventArgs&)> OnIdentityChanged;
boost::signal<void (const EventArgs&)> OnSessionEstablished;
private:
string m_Identity; /**< The identity of this endpoint. */
set<string> m_Subscriptions; /**< The topics this endpoint is
subscribed to. */
set<string> m_Publications; /**< The topics this endpoint is
publishing. */
bool m_ReceivedWelcome; /**< Have we received a welcome message
from this endpoint? */
bool m_SentWelcome; /**< Have we sent a welcome message to this
endpoint? */
weak_ptr<EndpointManager> m_EndpointManager; /**< The endpoint manager
this endpoint is
registered with. */
};
}
#endif /* ENDPOINT_H */