1/*
2 * Copyright (c) 2003-2004,2006,2011,2014 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24#ifndef _H_EVENTLISTENER
25#define _H_EVENTLISTENER
26
27#include <securityd_client/ssclient.h>
28#include <security_utilities/cfmach++.h>
29#include <security_utilities/refcount.h>
30
31namespace Security {
32namespace SecurityServer {
33
34
35//
36// A CFNotificationDispatcher registers with the local CFRunLoop to automatically
37// receive notification messages and dispatch them.
38//
39class EventListener : public RefCount
40{
41protected:
42	NotificationDomain mDomain;
43	NotificationMask mMask;
44
45public:
46	EventListener(NotificationDomain domain, NotificationMask eventMask);
47	virtual ~EventListener();
48
49	virtual void consume(NotificationDomain domain, NotificationEvent event, const CssmData& data);
50
51	NotificationDomain GetDomain () {return mDomain;}
52	NotificationMask GetMask () {return mMask;}
53
54    static void FinishedInitialization(EventListener* eventListener);
55};
56
57
58} // end namespace SecurityServer
59} // end namespace Security
60
61
62#endif
63