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	_LISTENER_H
27#define	_LISTENER_H
28
29
30
31#include "Event.h"
32#include <vector>
33#include <pthread.h>
34
35/**
36 * @memo	    Generic listener super-class for event dispatch
37 *
38 * @doc		    All listener interfaces sub-class this interface
39 */
40class Listener {
41public:
42    Listener(void *userData);
43    ~Listener();
44    virtual void dispatch(Event &event) = 0;
45    static Listener* findListener(void *cbh);
46    void* getData() { return (data); }
47private:
48    static pthread_mutex_t	    staticLock;
49    static std::vector<Listener*>   listeners;
50    void *data;
51};
52
53#endif /* _LISTENER_H */
54