1 /* This file is part of the YAZ toolkit.
2 * Copyright (C) 1995-2013 Index Data.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of Index Data nor the names of its contributors
13 * may be used to endorse or promote products derived from this
14 * software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 \brief Internal header for ICU utilities
31 These functions, while non-static, are considered unstable and internal
32 and may be renamed for each YAZ release.
38 #include <yaz/yconfig.h>
40 #include <unicode/utypes.h> /* Basic ICU data types */
41 #include <unicode/uchar.h> /* char names */
43 #include <unicode/ucol.h>
44 #include <unicode/ubrk.h>
48 /* declared structs and functions */
50 int icu_check_status (UErrorCode status);
59 struct icu_buf_utf16 * icu_buf_utf16_create(size_t capacity);
61 struct icu_buf_utf16 * icu_buf_utf16_clear(struct icu_buf_utf16 * buf16);
63 struct icu_buf_utf16 * icu_buf_utf16_resize(struct icu_buf_utf16 * buf16,
66 struct icu_buf_utf16 *icu_buf_utf16_copy(struct icu_buf_utf16 * dest16,
67 const struct icu_buf_utf16 * src16);
69 struct icu_buf_utf16 *icu_buf_utf16_append(struct icu_buf_utf16 *dest16,
70 const struct icu_buf_utf16 * src16);
72 void icu_buf_utf16_log(const char *lead, struct icu_buf_utf16 *src16);
74 void icu_buf_utf16_destroy(struct icu_buf_utf16 * buf16);
85 struct icu_buf_utf8 * icu_buf_utf8_create(size_t capacity);
87 struct icu_buf_utf8 * icu_buf_utf8_clear(struct icu_buf_utf8 * buf8);
89 struct icu_buf_utf8 * icu_buf_utf8_resize(struct icu_buf_utf8 * buf8,
92 void icu_buf_utf8_destroy(struct icu_buf_utf8 * buf8);
95 UErrorCode icu_utf16_from_utf8_cstr(struct icu_buf_utf16 * dest16,
96 const char * src8cstr,
99 const char *icu_buf_utf8_to_cstr(struct icu_buf_utf8 *src8);
102 UErrorCode icu_utf16_to_utf8(struct icu_buf_utf8 *dest8,
103 const struct icu_buf_utf16 *src16,
104 UErrorCode * status);
108 struct icu_casemap * icu_casemap_create(char action, UErrorCode *status);
110 struct icu_casemap *icu_casemap_clone(struct icu_casemap *old);
112 void icu_casemap_destroy(struct icu_casemap * casemap);
114 int icu_casemap_casemap(struct icu_casemap * casemap,
115 struct icu_buf_utf16 * dest16,
116 struct icu_buf_utf16 * src16,
120 int icu_utf16_casemap(struct icu_buf_utf16 * dest16,
121 struct icu_buf_utf16 * src16,
122 const char *locale, char action,
125 void icu_sortkey8_from_utf16(UCollator *coll,
126 struct icu_buf_utf8 * dest8,
127 struct icu_buf_utf16 * src16,
128 UErrorCode * status);
130 struct icu_tokenizer;
131 struct icu_tokenizer * icu_tokenizer_create(const char *locale, char action,
134 struct icu_tokenizer *icu_tokenizer_clone(struct icu_tokenizer *old);
135 void icu_tokenizer_destroy(struct icu_tokenizer * tokenizer);
137 int icu_tokenizer_attach(struct icu_tokenizer * tokenizer,
138 struct icu_buf_utf16 * src16, UErrorCode *status);
140 int32_t icu_tokenizer_next_token(struct icu_tokenizer * tokenizer,
141 struct icu_buf_utf16 * tkn16,
144 int32_t icu_tokenizer_token_count(struct icu_tokenizer * tokenizer);
146 struct icu_transform;
148 struct icu_transform * icu_transform_create(const char *id, char action,
151 struct icu_transform *icu_transform_clone(struct icu_transform *old);
152 void icu_transform_destroy(struct icu_transform * transform);
154 int icu_transform_trans(struct icu_transform * transform,
155 struct icu_buf_utf16 * dest16,
156 const struct icu_buf_utf16 * src16,
159 struct icu_chain_step;
161 int icu_chain_token_number(yaz_icu_chain_t chain);
163 yaz_icu_chain_t icu_chain_create(const char * locale,
165 UErrorCode * status);
167 #endif /* ICU_I18NL_H */
172 * c-file-style: "Stroustrup"
173 * indent-tabs-mode: nil
175 * vim: shiftwidth=4 tabstop=8 expandtab