/*
 * 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 "Trace.h"
#include "Exceptions.h"
#include "AdapterAddEventListener.h"
#include "EventBridgeFactory.h"
#ifdef  __cplusplus
extern "C" {
#endif


/**
 * @memo            Register for Adapter Add Event callbacks
 * @return          HBA_STATUS_OK if callback is registered
 * @param           callback The routine to call when the event occurs
 * @param           userData Opaque data to pass to the callback when the event
 *                  occurs.
 * @param           callbackHandle Output argument used for later removal of
 *                  subscription.
 */
HBA_STATUS Sun_fcRegisterForAdapterAddEvents(
            void                (*callback) (
                void            *data,
                HBA_WWN         PortWWN,
                HBA_UINT32      eventType),
            void                *userData,
            HBA_CALLBACKHANDLE *callbackHandle) {
        Trace log("Sun_fcRegisterForAdapterAddEvents");

        try {
            if (callback == NULL) throw BadArgumentException();
            if (callbackHandle == NULL) throw BadArgumentException();
            AdapterAddEventListener *listener = new AdapterAddEventListener(
                    (AdapterAddCallback)callback, userData);
            AdapterAddEventBridge *bridge =
                    EventBridgeFactory::fetchAdapterAddEventBridge();
            bridge->addListener(listener);
            *callbackHandle = (void *)listener;
            return (HBA_STATUS_OK);
        } catch (HBAException &e) {
            return (e.getErrorCode());
        } catch (...) {
            log.internalError("Uncaught exception");
            return (HBA_STATUS_ERROR);
        }
}
#ifdef  __cplusplus
}
#endif