/*
* 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.
*/
#include "AdapterEventListener.h"
#include "AdapterEvent.h"
#include "Exceptions.h"
#include "Trace.h"
#include "sun_fc.h"
/**
* @memo Create a new AdapterEvent listener
* @postcondition Listener ready to receive callbacks
* @exception BadArgumentException
* @param myCallback The listeners callback routine
* @param data Opaque data that will be passed to the
* callback routine when and event comes in.
*
*/
AdapterEventListener::AdapterEventListener(HBA *myHBA,
AdapterCallback myCallback, void *data) :
hba(myHBA), Listener(data), callback(myCallback) {
Trace log("AdapterEventListener::AdapterEventListener");
if (callback == NULL) {
throw BadArgumentException();
}
}
/**
* @memo Send the event to this listener
* @param event The event to send to the listener
*
* @doc The callback registered in the constructor will
* be called.
*/
void AdapterEventListener::dispatch(Event &event) {
Trace log("AdapterEventListener::dispatch");
AdapterEvent *e = static_cast<AdapterEvent*> (&event);
if (e != NULL) {
HBA_WWN wwn;
uint64_t lwwn = e->getPortWWN();
// Filter out unwanted events.
if (hba->containsWWN(lwwn)) {
lwwn = htonll(lwwn);
memcpy(&wwn, &lwwn, sizeof (wwn));
callback(getData(), wwn, e->getType());
} // Else, ignore it
} else {
log.internalError("Unexpected event type.");
}
}