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1/*
2 * Copyright (c) 2000-2005, 2009-2011, 2013, 2016, 2017, 2019 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 * March 24, 2000 Allan Nathanson <ajn@apple.com>
31 * - initial revision
32 */
33
34#include "SCDynamicStoreInternal.h"
35#include "config.h" /* MiG generated file */
36
37CFArrayRef
38SCDynamicStoreCopyKeyList(SCDynamicStoreRef store, CFStringRef pattern)
39{
40 SCDynamicStorePrivateRef storePrivate;
41 kern_return_t status;
42 CFDataRef utfPattern; /* serialized pattern */
43 xmlData_t myPatternRef;
44 CFIndex myPatternLen;
45 xmlDataOut_t xmlDataRef = NULL; /* serialized data */
46 mach_msg_type_number_t xmlDataLen = 0;
47 int sc_status;
48 CFArrayRef allKeys;
49
50 if (store == NULL) {
51 store = __SCDynamicStoreNullSession();
52 if (store == NULL) {
53 /* sorry, you must provide a session */
54 _SCErrorSet(kSCStatusNoStoreSession);
55 return NULL;
56 }
57 }
58
59 storePrivate = (SCDynamicStorePrivateRef)store;
60 if (storePrivate->server == MACH_PORT_NULL) {
61 _SCErrorSet(kSCStatusNoStoreServer);
62 return NULL;
63 }
64
65 /* serialize the pattern */
66 if (!_SCSerializeString(pattern, &utfPattern, (void **)&myPatternRef, &myPatternLen)) {
67 _SCErrorSet(kSCStatusFailed);
68 return NULL;
69 }
70
71 retry :
72
73 /* send the pattern & fetch the associated data from the server */
74 status = configlist(storePrivate->server,
75 myPatternRef,
76 (mach_msg_type_number_t)myPatternLen,
77 TRUE, /* isRegex == TRUE */
78 &xmlDataRef,
79 &xmlDataLen,
80 (int *)&sc_status);
81
82 if (__SCDynamicStoreCheckRetryAndHandleError(store,
83 status,
84 &sc_status,
85 "SCDynamicStoreCopyKeyList configlist()")) {
86 goto retry;
87 }
88
89 /* clean up */
90 CFRelease(utfPattern);
91
92 if (sc_status != kSCStatusOK) {
93 if (xmlDataRef != NULL) {
94 (void) vm_deallocate(mach_task_self(), (vm_address_t)xmlDataRef, xmlDataLen);
95 }
96 _SCErrorSet(sc_status);
97 return NULL;
98 }
99
100 /* un-serialize the list of keys */
101 if (!_SCUnserialize((CFPropertyListRef *)&allKeys, NULL, xmlDataRef, xmlDataLen)) {
102 _SCErrorSet(kSCStatusFailed);
103 return NULL;
104 }
105
106 return allKeys;
107}