projects / apple / security.git / blame
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|---|---|---|
| b1ab9ed8 A |
1 | /* |
| 2 | * Copyright (c) 2011 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 | // xar++ - interface to XAR-format archive files | |
| 26 | // | |
| 27 | #include "quarantine++.h" | |
| 28 | ||
| 29 | ||
| 30 | namespace Security { | |
| 31 | namespace CodeSigning { | |
| 32 | ||
| 33 | ||
| 34 | // | |
| 35 | // Check the int result of a qtn API call. | |
| 36 | // If the error is "not quarantined," note in the object (no error). | |
| 37 | // Other qtn-specific errors are arbitrarily mapped to ENOSYS (this isn't | |
| 38 | // important enough to subclass CommonError). | |
| 39 | // | |
| 40 | void FileQuarantine::check(int err) | |
| 41 | { | |
| 42 | switch (err) { | |
| 43 | case 0: | |
| 44 | mQuarantined = true; | |
| 45 | break; | |
| 46 | case QTN_NOT_QUARANTINED: | |
| 47 | mQuarantined = false; | |
| 48 | return; | |
| 49 | default: // some flavor of quarantine-not-available | |
| 50 | UnixError::throwMe(err); | |
| 51 | } | |
| 52 | } | |
| 53 | ||
| 54 | ||
| 55 | FileQuarantine::~FileQuarantine() | |
| 56 | { | |
| 57 | if (mQtn) | |
| 58 | qtn_file_free(mQtn); | |
| 59 | } | |
| 60 | ||
| 61 | ||
| 62 | FileQuarantine::FileQuarantine(const char *path) | |
| 63 | { | |
| 64 | if (!(mQtn = qtn_file_alloc())) | |
| 65 | UnixError::throwMe(); | |
| 66 | check(qtn_file_init_with_path(mQtn, path)); | |
| 67 | } | |
| 68 | ||
| 69 | FileQuarantine::FileQuarantine(int fd) | |
| 70 | { | |
| 71 | if (!(mQtn = qtn_file_alloc())) | |
| 72 | UnixError::throwMe(); | |
| 73 | check(qtn_file_init_with_fd(mQtn, fd)); | |
| 74 | } | |
| 75 | ||
| 76 | ||
| 77 | void FileQuarantine::setFlags(uint32_t flags) | |
| 78 | { | |
| 79 | if (mQuarantined) | |
| 80 | check(qtn_file_set_flags(mQtn, flags)); | |
| 81 | } | |
| 82 | ||
| 83 | void FileQuarantine::setFlag(uint32_t flag) | |
| 84 | { | |
| 85 | if (mQuarantined) | |
| 86 | setFlags(flags() | flag); | |
| 87 | } | |
| 88 | ||
| 89 | void FileQuarantine::clearFlag(uint32_t flag) | |
| 90 | { | |
| 91 | if (mQuarantined) | |
| 92 | setFlags(flags() & ~flag); | |
| 93 | } | |
| 94 | ||
| 95 | void FileQuarantine::applyTo(const char *path) | |
| 96 | { | |
| 97 | check(qtn_file_apply_to_path(mQtn, path)); | |
| 98 | } | |
| 99 | ||
| 100 | void FileQuarantine::applyTo(int fd) | |
| 101 | { | |
| 102 | check(qtn_file_apply_to_fd(mQtn, fd)); | |
| 103 | } | |
| 104 | ||
| 105 | ||
| 106 | } // end namespace CodeSigning | |
| 107 | } // end namespace Security |