projects / apple / security.git / blame
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1 | /* |
| 2 | * Copyright (c) 2013-2014 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 | /*! | |
| 26 | @header SOSManifest.h | |
| 27 | The functions provided in SOSTransport.h provide an interface to the | |
| 28 | secure object syncing transport | |
| 29 | */ | |
| 30 | ||
| 31 | #ifndef _SEC_SOSMANIFEST_H_ | |
| 32 | #define _SEC_SOSMANIFEST_H_ | |
| 33 | ||
| 34 | #include <corecrypto/ccsha1.h> | |
| 35 | #include <CoreFoundation/CFData.h> | |
| 36 | #include <CoreFoundation/CFError.h> | |
| 37 | ||
| 38 | __BEGIN_DECLS | |
| 39 | ||
| 40 | enum { | |
| 41 | kSOSManifestUnsortedError = 1, | |
| 42 | kSOSManifestCreateError = 2, | |
| 43 | }; | |
| 44 | ||
| 45 | extern CFStringRef kSOSManifestErrorDomain; | |
| 46 | ||
| 47 | /* SOSObject. */ | |
| 48 | ||
| 49 | /* Forward declarations of SOS types. */ | |
| 50 | typedef struct __OpaqueSOSManifest *SOSManifestRef; | |
| 51 | struct SOSDigestVector; | |
| 52 | ||
| 53 | /* SOSManifest. */ | |
| 54 | CFTypeID SOSManifestGetTypeID(void); | |
| 55 | ||
| 56 | SOSManifestRef SOSManifestCreateWithBytes(const uint8_t *bytes, size_t len, | |
| 57 | CFErrorRef *error); | |
| 58 | SOSManifestRef SOSManifestCreateWithDigestVector(struct SOSDigestVector *dv, CFErrorRef *error); | |
| 59 | SOSManifestRef SOSManifestCreateWithData(CFDataRef data, CFErrorRef *error); | |
| 60 | ||
| 61 | size_t SOSManifestGetSize(SOSManifestRef m); | |
| 62 | ||
| 63 | size_t SOSManifestGetCount(SOSManifestRef m); | |
| 64 | ||
| 65 | const uint8_t *SOSManifestGetBytePtr(SOSManifestRef m); | |
| 66 | ||
| 67 | CFDataRef SOSManifestGetData(SOSManifestRef m); | |
| 68 | ||
| 69 | const struct SOSDigestVector *SOSManifestGetDigestVector(SOSManifestRef manifest); | |
| 70 | ||
| 71 | bool SOSManifestDiff(SOSManifestRef a, SOSManifestRef b, | |
| 72 | SOSManifestRef *a_minus_b, SOSManifestRef *b_minus_a, | |
| 73 | CFErrorRef *error); | |
| 74 | ||
| 75 | SOSManifestRef SOSManifestCreateWithPatch(SOSManifestRef base, | |
| 76 | SOSManifestRef removals, | |
| 77 | SOSManifestRef additions, | |
| 78 | CFErrorRef *error); | |
| 79 | ||
| 80 | // Returns the set of elements in B that are not in A. | |
| 81 | // This is the relative complement of A in B (B\A), sometimes written B − A | |
| 82 | SOSManifestRef SOSManifestCreateComplement(SOSManifestRef A, | |
| 83 | SOSManifestRef B, | |
| 84 | CFErrorRef *error); | |
| 85 | ||
| 86 | SOSManifestRef SOSManifestCreateIntersection(SOSManifestRef m1, | |
| 87 | SOSManifestRef m2, | |
| 88 | CFErrorRef *error); | |
| 89 | ||
| 90 | ||
| 91 | SOSManifestRef SOSManifestCreateUnion(SOSManifestRef m1, | |
| 92 | SOSManifestRef m2, | |
| 93 | CFErrorRef *error); | |
| 94 | ||
| 95 | void SOSManifestForEach(SOSManifestRef m, void(^block)(CFDataRef e, bool *stop)); | |
| 96 | ||
| 97 | CFDataRef SOSManifestGetDigest(SOSManifestRef m, CFErrorRef *error); | |
| 98 | ||
| 99 | __END_DECLS | |
| 100 | ||
| 101 | #endif /* !_SEC_SOSMANIFEST_H_ */ |