2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A
2N/A
2N/A
2N/A#include "TargetEventListener.h"
2N/A#include "TargetEvent.h"
2N/A#include "Exceptions.h"
2N/A#include "Trace.h"
2N/A#include "sun_fc.h"
2N/A
2N/A/**
2N/A * @memo Create a new TargetEvent listener
2N/A * @postcondition Listener ready to receive callbacks
2N/A * @exception BadArgumentException
2N/A * @param myCallback The listeners callback routine
2N/A * @param data Opaque data that will be passed to the
2N/A * callback routine when and event comes in.
2N/A */
2N/ATargetEventListener::TargetEventListener(HBAPort *myPort,
2N/A TargetCallback myCallback, void *data, uint64_t wwn, bool myFilter) :
2N/A port(myPort), Listener(data), callback(myCallback), targetPortWWN(wwn),
2N/A filter(myFilter) {
2N/A
2N/A Trace log("TargetEventListener::TargetEventListener");
2N/A if (callback == NULL) {
2N/A throw BadArgumentException();
2N/A }
2N/A}
2N/A
2N/A/**
2N/A * @memo Send the event to this listener
2N/A * @param event The event to send to the listener
2N/A *
2N/A * @doc The callback registered in the constructor will
2N/A * be called.
2N/A */
2N/Avoid TargetEventListener::dispatch(Event &event) {
2N/A Trace log("TargetEventListener::dispatch");
2N/A TargetEvent *e = static_cast<TargetEvent*> (&event);
2N/A if (e != NULL) {
2N/A HBA_WWN hbawwn;
2N/A uint64_t hbalwwn = e->getHBAPortWWN();
2N/A // Filter out unwanted events
2N/A if (port->getPortWWN() != hbalwwn) {
2N/A return;
2N/A }
2N/A if (filter) {
2N/A if (targetPortWWN != e->getTargetPortWWN()) {
2N/A return;
2N/A }
2N/A }
2N/A hbalwwn = htonll(hbalwwn);
2N/A memcpy(&hbawwn, &hbalwwn, sizeof (hbawwn));
2N/A HBA_WWN tgtwwn;
2N/A uint64_t tgtlwwn = htonll(e->getTargetPortWWN());
2N/A memcpy(&tgtwwn, &tgtlwwn, sizeof (tgtwwn));
2N/A callback(getData(), hbawwn, tgtwwn, e->getType());
2N/A } else {
2N/A log.internalError("Unexpected event type.");
2N/A }
2N/A}