1/*
2 * Copyright (c) 2000-2004, 2007 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/*
25 * Modification History
26 *
27 * March 24, 2000		Allan Nathanson <ajn@apple.com>
28 * - initial revision
29 */
30
31#include "configd.h"
32#include "session.h"
33
34__private_extern__
35boolean_t
36notify_server(mach_msg_header_t *request, mach_msg_header_t *reply)
37{
38	mach_no_senders_notification_t	*Request = (mach_no_senders_notification_t *)request;
39	mig_reply_error_t		*Reply   = (mig_reply_error_t *)reply;
40
41	reply->msgh_bits        = MACH_MSGH_BITS(MACH_MSGH_BITS_REMOTE(request->msgh_bits), 0);
42	reply->msgh_remote_port = request->msgh_remote_port;
43	reply->msgh_size        = sizeof(mig_reply_error_t);	/* Minimal size: update as needed */
44	reply->msgh_local_port  = MACH_PORT_NULL;
45	reply->msgh_id          = request->msgh_id + 100;
46
47	if ((Request->not_header.msgh_id > MACH_NOTIFY_LAST) ||
48	    (Request->not_header.msgh_id < MACH_NOTIFY_FIRST)) {
49		Reply->NDR     = NDR_record;
50		Reply->RetCode = MIG_BAD_ID;
51		return FALSE;	/* if this is not a notification message */
52	}
53
54	switch (Request->not_header.msgh_id) {
55		case MACH_NOTIFY_NO_SENDERS :
56			__MACH_PORT_DEBUG(TRUE, "*** notify_server MACH_NOTIFY_NO_SENDERS", Request->not_header.msgh_local_port);
57			cleanupSession(Request->not_header.msgh_local_port);
58
59			Reply->Head.msgh_bits		= 0;
60			Reply->Head.msgh_remote_port	= MACH_PORT_NULL;
61			Reply->RetCode			= KERN_SUCCESS;
62			return TRUE;
63		default :
64			break;
65	}
66
67	SCLog(_configd_verbose, LOG_DEBUG, CFSTR("HELP!, Received notification: port=%d, msgh_id=%d"),
68	      Request->not_header.msgh_local_port,
69	      Request->not_header.msgh_id);
70
71	Reply->NDR     = NDR_record;
72	Reply->RetCode = MIG_BAD_ID;
73	return FALSE;	/* if this is not a notification we are handling */
74}
75