xref: /illumos-gate/usr/src/lib/sun_fc/common/TargetEventListener.h (revision 55fea89d)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef	_TARGETEVENTLISTENER_H
#define	_TARGETEVENTLISTENER_H



#include "Listener.h"
#include "HBAPort.h"
#include <hbaapi.h>

/// Callback type
typedef void (*TargetCallback)(
	void		*data,
	HBA_WWN		hbaPortWWN,
	HBA_WWN		discoveredPortWWN,
	HBA_UINT32	eventType);

/**
 * @memo	    Encapsulates the callback routine for event dispatch
 *
 * @doc		    This class encapsulates the event callback routine
 *		    registered in the public HBA API.  When dispatch
 *		    is called, the stored callback routine will be called.
 */
class TargetEventListener: public Listener {
public:
	TargetEventListener(HBAPort *port, TargetCallback myCallback,
	    void *data, uint64_t targetPortWWN, bool myFilter);
	virtual void dispatch(Event &event);
private:
	TargetCallback  callback;
	bool	    filter;
	uint64_t	    targetPortWWN;
	HBAPort	    *port;
};


#endif /* _TARGETEVENTLISTENER_H */