scutil.tproj/session.c

   1 /*
   2  * Copyright (c) 2000-2003 Apple Computer, 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  * June 1, 2001                 Allan Nathanson <ajn@apple.com>
  28  * - public API conversion
  29  *
  30  * November 9, 2000             Allan Nathanson <ajn@apple.com>
  31  * - initial revision
  32  */
  33
  34 #include "scutil.h"
  35 #include "session.h"
  36 #include "notify.h"
  37
  38 void
  39 do_open(int argc, char **argv)
  40 {
  41         if (store) {
  42                 CFRelease(store);
  43                 CFRelease(watchedKeys);
  44                 CFRelease(watchedPatterns);
  45         }
  46
  47         store = SCDynamicStoreCreate(NULL, CFSTR("scutil"), storeCallback, NULL);
  48         if (!store) {
  49                 SCPrint(TRUE, stdout, CFSTR("  %s\n"), SCErrorString(SCError()));
  50                 return;
  51         }
  52
  53         watchedKeys     = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
  54         watchedPatterns = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
  55
  56         return;
  57 }
  58
  59
  60 void
  61 do_close(int argc, char **argv)
  62 {
  63         if (notifyRls) {
  64                 CFRunLoopRemoveSource(CFRunLoopGetCurrent(), notifyRls, kCFRunLoopDefaultMode);
  65                 CFRelease(notifyRls);
  66                 notifyRls = NULL;
  67         }
  68
  69         if (notifyRl) {
  70                 CFRunLoopStop(notifyRl);
  71                 notifyRl  = NULL;
  72         }
  73
  74         if (store) {
  75                 CFRelease(store);
  76                 store = NULL;
  77                 CFRelease(watchedKeys);
  78                 watchedKeys = NULL;
  79                 CFRelease(watchedPatterns);
  80                 watchedPatterns = NULL;
  81         }
  82         return;
  83 }
  84
  85
  86 void
  87 do_lock(int argc, char **argv)
  88 {
  89         if (!SCDynamicStoreLock(store)) {
  90                 SCPrint(TRUE, stdout, CFSTR("  %s\n"), SCErrorString(SCError()));
  91         }
  92         return;
  93 }
  94
  95
  96 void
  97 do_unlock(int argc, char **argv)
  98 {
  99         if (!SCDynamicStoreUnlock(store)) {
 100                 SCPrint(TRUE, stdout, CFSTR("  %s\n"), SCErrorString(SCError()));
 101         }
 102         return;
 103 }