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1 /*
2 * Copyright (c) 2000, 2001, 2003-2005, 2009-2011, 2013 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 * - initial revision
29 */
30
31 #include <mach/mach.h>
32 #include <mach/mach_error.h>
33
34 #include <SystemConfiguration/SystemConfiguration.h>
35 #include <SystemConfiguration/SCPrivate.h>
36 #include "SCDynamicStoreInternal.h"
37 #include "config.h" /* MiG generated file */
38
39
40 Boolean
41 SCDynamicStoreSetNotificationKeys(SCDynamicStoreRef store,
42 CFArrayRef keys,
43 CFArrayRef patterns)
44 {
45 SCDynamicStorePrivateRef storePrivate = (SCDynamicStorePrivateRef)store;
46 kern_return_t status;
47 CFDataRef xmlKeys = NULL; /* keys (XML serialized) */
48 xmlData_t myKeysRef = NULL; /* keys (serialized) */
49 CFIndex myKeysLen = 0;
50 CFDataRef xmlPatterns = NULL; /* patterns (XML serialized) */
51 xmlData_t myPatternsRef = NULL; /* patterns (serialized) */
52 CFIndex myPatternsLen = 0;
53 int sc_status;
54 CFMutableArrayRef tmp;
55
56 if (store == NULL) {
57 /* sorry, you must provide a session */
58 _SCErrorSet(kSCStatusNoStoreSession);
59 return FALSE;
60 }
61
62 if (storePrivate->server == MACH_PORT_NULL) {
63 _SCErrorSet(kSCStatusNoStoreServer);
64 return FALSE; /* you must have an open session to play */
65 }
66
67 /* serialize the keys */
68 if (keys != NULL) {
69 if (!_SCSerialize(keys, &xmlKeys, (void **)&myKeysRef, &myKeysLen)) {
70 _SCErrorSet(kSCStatusFailed);
71 return FALSE;
72 }
73 }
74
75 /* serialize the patterns */
76 if (patterns != NULL) {
77 if (!_SCSerialize(patterns, &xmlPatterns, (void **)&myPatternsRef, &myPatternsLen)) {
78 if (xmlKeys != NULL) CFRelease(xmlKeys);
79 _SCErrorSet(kSCStatusFailed);
80 return FALSE;
81 }
82 }
83
84 retry :
85
86 /* send the keys and patterns, fetch the associated result from the server */
87 status = notifyset(storePrivate->server,
88 myKeysRef,
89 (mach_msg_type_number_t)myKeysLen,
90 myPatternsRef,
91 (mach_msg_type_number_t)myPatternsLen,
92 (int *)&sc_status);
93
94 if (__SCDynamicStoreCheckRetryAndHandleError(store,
95 status,
96 &sc_status,
97 "SCDynamicStoreSetNotificationKeys notifyset()")) {
98 goto retry;
99 }
100
101 /* clean up */
102 if (xmlKeys != NULL) CFRelease(xmlKeys);
103 if (xmlPatterns != NULL) CFRelease(xmlPatterns);
104
105 if (sc_status != kSCStatusOK) {
106 _SCErrorSet(sc_status);
107 return FALSE;
108 }
109
110 /* in case we need to re-connect, save the keys/patterns */
111 tmp = (keys != NULL) ? CFArrayCreateMutableCopy(NULL, 0, keys) : NULL;
112 if (storePrivate->keys != NULL) CFRelease(storePrivate->keys);
113 storePrivate->keys = tmp;
114
115 tmp = (patterns != NULL) ? CFArrayCreateMutableCopy(NULL, 0, patterns) : NULL;
116 if (storePrivate->patterns != NULL) CFRelease(storePrivate->patterns);
117 storePrivate->patterns = tmp;
118
119 return TRUE;
120 }