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1 | /* | |
2 | * Copyright (c) 2015 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 | * CFUnicodeDecomposition.h | |
26 | * CoreFoundation | |
27 | * | |
28 | * Created by aki on Wed Oct 03 2001. | |
29 | * Copyright (c) 2001-2014, Apple Inc. All rights reserved. | |
30 | * | |
31 | */ | |
32 | ||
33 | #if !defined(__COREFOUNDATION_CFUNICODEDECOMPOSITION__) | |
34 | #define __COREFOUNDATION_CFUNICODEDECOMPOSITION__ 1 | |
35 | ||
36 | #include <CoreFoundation/CFUniChar.h> | |
37 | ||
38 | CF_EXTERN_C_BEGIN | |
39 | ||
40 | CF_INLINE bool CFUniCharIsDecomposableCharacter(UTF32Char character, bool isHFSPlusCanonical) { | |
41 | if (isHFSPlusCanonical && !isHFSPlusCanonical) return false; // hack to get rid of "unused" warning | |
42 | if (character < 0x80) return false; | |
43 | return CFUniCharIsMemberOf(character, kCFUniCharHFSPlusDecomposableCharacterSet); | |
44 | } | |
45 | ||
46 | CF_EXPORT CFIndex CFUniCharDecomposeCharacter(UTF32Char character, UTF32Char *convertedChars, CFIndex maxBufferLength); | |
47 | CF_EXPORT CFIndex CFUniCharCompatibilityDecompose(UTF32Char *convertedChars, CFIndex length, CFIndex maxBufferLength); | |
48 | ||
49 | CF_EXPORT bool CFUniCharDecompose(const UTF16Char *src, CFIndex length, CFIndex *consumedLength, void *dst, CFIndex maxLength, CFIndex *filledLength, bool needToReorder, uint32_t dstFormat, bool isHFSPlus); | |
50 | ||
51 | CF_EXPORT void CFUniCharPrioritySort(UTF32Char *characters, CFIndex length); | |
52 | ||
53 | CF_EXTERN_C_END | |
54 | ||
55 | #endif /* ! __COREFOUNDATION_CFUNICODEDECOMPOSITION__ */ | |
56 |