xref: /illumos-gate/usr/src/lib/sun_fc/common/TargetEventListener.h (revision 55fea89dcaa64928bed4327112404dcb3e07b79f)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #ifndef	_TARGETEVENTLISTENER_H
27 #define	_TARGETEVENTLISTENER_H
28 
29 
30 
31 #include "Listener.h"
32 #include "HBAPort.h"
33 #include <hbaapi.h>
34 
35 /// Callback type
36 typedef void (*TargetCallback)(
37 	void		*data,
38 	HBA_WWN		hbaPortWWN,
39 	HBA_WWN		discoveredPortWWN,
40 	HBA_UINT32	eventType);
41 
42 /**
43  * @memo	    Encapsulates the callback routine for event dispatch
44  *
45  * @doc		    This class encapsulates the event callback routine
46  *		    registered in the public HBA API.  When dispatch
47  *		    is called, the stored callback routine will be called.
48  */
49 class TargetEventListener: public Listener {
50 public:
51 	TargetEventListener(HBAPort *port, TargetCallback myCallback,
52 	    void *data, uint64_t targetPortWWN, bool myFilter);
53 	virtual void dispatch(Event &event);
54 private:
55 	TargetCallback  callback;
56 	bool	    filter;
57 	uint64_t	    targetPortWWN;
58 	HBAPort	    *port;
59 };
60 
61 
62 #endif /* _TARGETEVENTLISTENER_H */
63