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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
*
* This file is part of InspIRCd. InspIRCd 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, version 2.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __SOCKETENGINE_KQUEUE__
#define __SOCKETENGINE_KQUEUE__
#include <vector>
#include <string>
#include <map>
#include "inspircd_config.h"
#include "inspircd.h"
#include <sys/types.h>
#include <sys/event.h>
#include <sys/time.h>
#include "socketengine.h"
class InspIRCd;
/** A specialisation of the SocketEngine class, designed to use FreeBSD kqueue().
*/
class KQueueEngine : public SocketEngine
{
private:
/** These are used by kqueue() to hold socket events
*/
struct kevent* ke_list;
/** This is a specialised time value used by kqueue()
*/
struct timespec ts;
public:
/** Create a new KQueueEngine
* @param Instance The creator of this object
*/
KQueueEngine(InspIRCd* Instance);
/** Delete a KQueueEngine
*/
virtual ~KQueueEngine();
virtual bool AddFd(EventHandler* eh);
virtual int GetMaxFds();
virtual int GetRemainingFds();
virtual bool DelFd(EventHandler* eh, bool force = false);
virtual int DispatchEvents();
virtual std::string GetName();
virtual void WantWrite(EventHandler* eh);
virtual void RecoverFromFork();
};
/** Creates a SocketEngine
*/
class SocketEngineFactory
{
public:
/** Create a new instance of SocketEngine based on KQueueEngine
*/
SocketEngine* Create(InspIRCd* Instance) { return new KQueueEngine(Instance); }
};
#endif
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