scutil.tproj/session.c

   1 /*
   2  * Copyright (c) 2000-2004 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 "notifications.h"
  37
  38 __private_extern__
  39 void
  40 do_open(int argc, char **argv)
  41 {
  42         if (store) {
  43                 CFRelease(store);
  44                 CFRelease(watchedKeys);
  45                 CFRelease(watchedPatterns);
  46         }
  47
  48         if (argc < 1) {
  49                 store = SCDynamicStoreCreate(NULL, CFSTR("scutil"), storeCallback, NULL);
  50         } else {
  51                 CFMutableDictionaryRef  options;
  52
  53                 options = CFDictionaryCreateMutable(NULL,
  54                                                     0,
  55                                                     &kCFTypeDictionaryKeyCallBacks,
  56                                                     &kCFTypeDictionaryValueCallBacks);
  57                 CFDictionarySetValue(options, kSCDynamicStoreUseSessionKeys, kCFBooleanTrue);
  58                 store = SCDynamicStoreCreateWithOptions(NULL,
  59                                                         CFSTR("scutil"),
  60                                                         options,
  61                                                         storeCallback,
  62                                                         NULL);
  63                 CFRelease(options);
  64         }
  65         if (store == NULL) {
  66                 SCPrint(TRUE, stdout, CFSTR("  %s\n"), SCErrorString(SCError()));
  67                 return;
  68         }
  69
  70         watchedKeys     = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
  71         watchedPatterns = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
  72
  73         return;
  74 }
  75
  76
  77 __private_extern__
  78 void
  79 do_close(int argc, char **argv)
  80 {
  81         if (notifyRls) {
  82                 CFRunLoopSourceInvalidate(notifyRls);
  83                 CFRelease(notifyRls);
  84                 notifyRls = NULL;
  85         }
  86
  87         if (notifyRl) {
  88                 CFRunLoopStop(notifyRl);
  89                 notifyRl  = NULL;
  90         }
  91
  92         if (store) {
  93                 CFRelease(store);
  94                 store = NULL;
  95                 CFRelease(watchedKeys);
  96                 watchedKeys = NULL;
  97                 CFRelease(watchedPatterns);
  98                 watchedPatterns = NULL;
  99         }
 100         return;
 101 }
 102
 103
 104 __private_extern__
 105 void
 106 do_lock(int argc, char **argv)
 107 {
 108         if (!SCDynamicStoreLock(store)) {
 109                 SCPrint(TRUE, stdout, CFSTR("  %s\n"), SCErrorString(SCError()));
 110         }
 111         return;
 112 }
 113
 114
 115 __private_extern__
 116 void
 117 do_unlock(int argc, char **argv)
 118 {
 119         if (!SCDynamicStoreUnlock(store)) {
 120                 SCPrint(TRUE, stdout, CFSTR("  %s\n"), SCErrorString(SCError()));
 121         }
 122         return;
 123 }