utf8rewind  1.5.1
System library for processing UTF-8 encoded text
casemapping.h
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1 /*
2  Copyright (C) 2014-2016 Quinten Lansu
3 
4  Permission is hereby granted, free of charge, to any person
5  obtaining a copy of this software and associated documentation
6  files (the "Software"), to deal in the Software without
7  restriction, including without limitation the rights to use,
8  copy, modify, merge, publish, distribute, sublicense, and/or
9  sell copies of the Software, and to permit persons to whom the
10  Software is furnished to do so, subject to the following
11  conditions:
12 
13  The above copyright notice and this permission notice shall be
14  included in all copies or substantial portions of the Software.
15 
16  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
18  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
20  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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24 */
25 
26 #ifndef _UTF8REWIND_INTERNAL_CASEMAPPING_H_
27 #define _UTF8REWIND_INTERNAL_CASEMAPPING_H_
28 
36 #include "utf8rewind.h"
37 
38 typedef struct {
39  const char* src;
40  char* dst;
41  size_t src_size;
42  size_t dst_size;
43  size_t total_bytes_needed;
44  unicode_t last_code_point;
45  size_t locale;
46  const uint32_t* property_index1;
47  const uint32_t* property_index2;
48  const uint32_t* property_data;
49  uint32_t last_general_category;
50  uint8_t last_code_point_size;
51  uint8_t last_canonical_combining_class;
52  uint8_t quickcheck_flags;
53 } CaseMappingState;
54 
55 uint8_t casemapping_initialize(
56  CaseMappingState* state,
57  const char* input, size_t inputSize,
58  char* target, size_t targetSize,
59  const uint32_t* propertyIndex1, const uint32_t* propertyIndex2, const uint32_t* propertyData,
60  uint8_t quickCheck, size_t locale,
61  int32_t* errors);
62 
63 size_t casemapping_execute(CaseMappingState* state, int32_t* errors);
64 
67 #endif /* _UTF8REWIND_INTERNAL_CASEMAPPING_H_ */
Public interface for UTF-8 functions.
uint32_t unicode_t
UTF-32 encoded code point.
Definition: utf8rewind.h:698