1/*
2 * Copyright (c) 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#ifndef UTIL_H
25# define UTIL_H
26
27# include <sys/types.h>
28
29# include <CoreFoundation/CoreFoundation.h>
30
31extern int parseProperty(const char *, CFStringRef*, CFTypeRef*);
32extern CFDictionaryRef ReadMetadata(const char*);
33extern int WriteMetadata(const char *, CFDictionaryRef);
34//extern uint32_t ChecksumData(CFDictionaryRef);
35extern uint32_t ChecksumMetadata(const char *);
36extern int UpdateChecksum(const char *, uint32_t);
37extern int VerifyChecksum(const char *);
38extern uint32_t GetChecksum(const char*);
39extern uint32_t GetMetadataSize(const char*);
40extern int IsAppleLabel(const char*);
41extern uint32_t GetBlockSize(const char*);
42extern uint64_t GetDiskSize(const char*);
43extern int InitialMetadata(const char *, CFDictionaryRef, uint64_t);
44
45extern int gDebug, gVerbose;
46
47#endif /* UTIL_H */
48