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1/*
2 * Copyright (c) 2000-2004, 2010, 2011, 2017, 2018 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 * 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 "cache.h"
36#include "session.h"
37#include "notifications.h"
38
39
40static void
41reconnected(SCDynamicStoreRef store, void *info)
42{
43#pragma unused(store)
44#pragma unused(info)
45 SCPrint(TRUE, stdout, CFSTR("SCDynamicStore server restarted, session reconnected\n"));
46 return;
47}
48
49
50__private_extern__
51void
52do_open(int argc, char **argv)
53{
54#pragma unused(argv)
55 if (store) {
56 CFRelease(store);
57 CFRelease(watchedKeys);
58 CFRelease(watchedPatterns);
59 }
60
61 if (argc < 1) {
62 store = SCDynamicStoreCreate(NULL, CFSTR("scutil"), storeCallback, NULL);
63 } else {
64 CFMutableDictionaryRef options;
65
66 options = CFDictionaryCreateMutable(NULL,
67 0,
68 &kCFTypeDictionaryKeyCallBacks,
69 &kCFTypeDictionaryValueCallBacks);
70 CFDictionarySetValue(options, kSCDynamicStoreUseSessionKeys, kCFBooleanTrue);
71 store = SCDynamicStoreCreateWithOptions(NULL,
72 CFSTR("scutil"),
73 options,
74 storeCallback,
75 NULL);
76 CFRelease(options);
77 }
78 if (store == NULL) {
79 SCPrint(TRUE, stdout, CFSTR(" %s\n"), SCErrorString(SCError()));
80 return;
81 }
82
83 (void) SCDynamicStoreSetDisconnectCallBack(store, reconnected);
84
85 watchedKeys = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
86 watchedPatterns = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
87
88 _SCDynamicStoreCacheClose(store);
89
90 return;
91}
92
93
94__private_extern__
95void
96do_close(int argc, char **argv)
97{
98#pragma unused(argc)
99#pragma unused(argv)
100 if (notifyRls != NULL) {
101 if (doDispatch) {
102 (void) SCDynamicStoreSetDispatchQueue(store, NULL);
103 } else {
104 CFRunLoopSourceInvalidate(notifyRls);
105 CFRelease(notifyRls);
106 }
107 notifyRls = NULL;
108 }
109
110 if (notifyRl != NULL) {
111 CFRunLoopStop(notifyRl);
112 notifyRl = NULL;
113 }
114
115 if (store != NULL) {
116 CFRelease(store);
117 store = NULL;
118 CFRelease(watchedKeys);
119 watchedKeys = NULL;
120 CFRelease(watchedPatterns);
121 watchedPatterns = NULL;
122 }
123
124 _SCDynamicStoreCacheClose(store);
125
126 return;
127}