2 * Copyright (c) 2000, 2001, 2003, 2004, 2006-2011 Apple Inc. All rights reserved.
4 * @APPLE_LICENSE_HEADER_START@
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
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.
21 * @APPLE_LICENSE_HEADER_END@
25 * Modification History
27 * June 1, 2001 Allan Nathanson <ajn@apple.com>
28 * - public API conversion
30 * March 24, 2000 Allan Nathanson <ajn@apple.com>
42 isMySessionKey(CFStringRef sessionKey
, CFStringRef key
)
45 CFStringRef storeSessionKey
;
47 dict
= CFDictionaryGetValue(storeData
, key
);
49 /* if key no longer exists */
53 storeSessionKey
= CFDictionaryGetValue(dict
, kSCDSession
);
54 if (!storeSessionKey
) {
55 /* if this is not a session key */
59 if (!CFEqual(sessionKey
, storeSessionKey
)) {
60 /* if this is not "my" session key */
69 removeAllKeys(SCDynamicStoreRef store
, Boolean isRegex
)
71 SCDynamicStorePrivateRef storePrivate
= (SCDynamicStorePrivateRef
)store
;
75 keys
= isRegex
? storePrivate
->patterns
: storePrivate
->keys
;
76 n
= (keys
!= NULL
) ? CFArrayGetCount(keys
) : 0;
79 CFArrayRef keysToRemove
;
81 keysToRemove
= CFArrayCreateCopy(NULL
, keys
);
82 for (i
= 0; i
< n
; i
++) {
83 (void) __SCDynamicStoreRemoveWatchedKey(store
,
84 CFArrayGetValueAtIndex(keysToRemove
, i
),
88 CFRelease(keysToRemove
);
97 __SCDynamicStoreClose(SCDynamicStoreRef
*store
)
102 serverSessionRef mySession
;
103 CFStringRef sessionKey
;
104 SCDynamicStorePrivateRef storePrivate
= (SCDynamicStorePrivateRef
)*store
;
106 if (_configd_trace
) {
107 SCTrace(TRUE
, _configd_trace
,
108 CFSTR("close : %5d\n"),
109 storePrivate
->server
);
112 /* Remove all notification keys and patterns */
113 removeAllKeys(*store
, FALSE
); // keys
114 removeAllKeys(*store
, TRUE
); // patterns
116 /* Remove/cancel any outstanding notification requests. */
117 __MACH_PORT_DEBUG(storePrivate
->notifyPort
!= MACH_PORT_NULL
, "*** __SCDynamicStoreClose", storePrivate
->notifyPort
);
118 (void) __SCDynamicStoreNotifyCancel(*store
);
120 /* Remove any session keys */
121 sessionKey
= CFStringCreateWithFormat(NULL
, NULL
, CFSTR("%d"), storePrivate
->server
);
122 dict
= CFDictionaryGetValue(sessionData
, sessionKey
);
123 keys
= CFDictionaryGetValue(dict
, kSCDSessionKeys
);
124 if (keys
&& ((keyCnt
= CFArrayGetCount(keys
)) > 0)) {
126 Boolean push
= FALSE
;
128 /* remove session keys */
129 for (i
= 0; i
< keyCnt
; i
++) {
130 if (isMySessionKey(sessionKey
, CFArrayGetValueAtIndex(keys
, i
))) {
131 (void) __SCDynamicStoreRemoveValue(*store
, CFArrayGetValueAtIndex(keys
, i
), TRUE
);
138 (void) __SCDynamicStorePush();
141 CFRelease(sessionKey
);
144 * invalidate and release our run loop source on the server
145 * port (for this client). Then, release the port.
147 mySession
= getSession(storePrivate
->server
);
148 if (mySession
->serverRunLoopSource
) {
149 CFRunLoopSourceInvalidate(mySession
->serverRunLoopSource
);
150 CFRelease(mySession
->serverRunLoopSource
);
151 mySession
->serverRunLoopSource
= NULL
;
153 if (mySession
->serverPort
!= NULL
) {
154 CFMachPortInvalidate(mySession
->serverPort
);
155 CFRelease(mySession
->serverPort
);
156 mySession
->serverPort
= NULL
;
159 storePrivate
->server
= MACH_PORT_NULL
;