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/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2009 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#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"
/** A specialisation of the SocketEngine class, designed to use FreeBSD kqueue().
*/
class KQueueEngine : public SocketEngine
{
private:
int EngineHandle;
/** 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
*/
KQueueEngine();
/** Delete a KQueueEngine
*/
virtual ~KQueueEngine();
bool AddFd(EventHandler* eh, int event_mask);
void OnSetEvent(EventHandler* eh, int old_mask, int new_mask);
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() { return new KQueueEngine; }
};
#endif
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