configd.tproj/notify_server.c

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22
  23 /*
  24  * Modification History
  25  *
  26  * March 24, 2000               Allan Nathanson <ajn@apple.com>
  27  * - initial revision
  28  */
  29
  30 #include "configd.h"
  31 #include "session.h"
  32 #include "notify.h"
  33
  34 boolean_t
  35 notify_server(mach_msg_header_t *request, mach_msg_header_t *reply)
  36 {
  37         mach_no_senders_notification_t  *notify = (mach_no_senders_notification_t *)request;
  38
  39         if ((notify->not_header.msgh_id > MACH_NOTIFY_LAST) ||
  40             (notify->not_header.msgh_id < MACH_NOTIFY_FIRST)) {
  41                 return FALSE;   /* if this is not a notification message */
  42         }
  43
  44         switch (notify->not_header.msgh_id) {
  45                 case MACH_NOTIFY_NO_SENDERS :
  46                         SCLog(_configd_verbose, LOG_DEBUG, CFSTR("No more senders for port %d, closing."),
  47                                  notify->not_header.msgh_local_port);
  48                         cleanupSession(notify->not_header.msgh_local_port);
  49
  50                         (void) mach_port_destroy(mach_task_self(), notify->not_header.msgh_local_port);
  51
  52                         notify->not_header.msgh_remote_port = MACH_PORT_NULL;
  53                         return TRUE;
  54                 case MACH_NOTIFY_DEAD_NAME :
  55                         SCLog(_configd_verbose, LOG_DEBUG, CFSTR("Dead name for port %d, closing."),
  56                                  notify->not_header.msgh_local_port);
  57                         cleanupSession(notify->not_header.msgh_local_port);
  58
  59                         (void) mach_port_destroy(mach_task_self(), notify->not_header.msgh_local_port);
  60
  61                         notify->not_header.msgh_remote_port = MACH_PORT_NULL;
  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                notify->not_header.msgh_local_port,
  69                notify->not_header.msgh_id);
  70
  71         return FALSE;
  72 }