Mercurial > dovecot > core-2.2

annotate src/lib-charset/charset-utf8.h @ 903:fd8888f6f037 HEAD

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Naming style changes, finally got tired of most of the typedefs. Also the previous enum -> macro change reverted so that we don't use the highest bit anymore, that's incompatible with old indexes so they will be rebuilt.
author Timo Sirainen <tss@iki.fi>
date Sun, 05 Jan 2003 15:09:51 +0200
parents d573c53946ac
children 55df57c028d4
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f2aa58c2afd0 SEARCH CHARSET support. Currently we do it through iconv() and only ASCII
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1 #ifndef __CHARSET_UTF8_H
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2 #define __CHARSET_UTF8_H
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3
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4 enum charset_result {
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5 CHARSET_RET_OK = 1,
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6 CHARSET_RET_OUTPUT_FULL = 0,
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7 CHARSET_RET_INCOMPLETE_INPUT = -1,
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8 CHARSET_RET_INVALID_INPUT = -2
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9 };
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11 /* Begin translation to UTF-8. */
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12 struct charset_translation *charset_to_utf8_begin(const char *charset,
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13 int *unknown_charset);
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14
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15 void charset_to_utf8_end(struct charset_translation *t);
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16
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17 void charset_to_utf8_reset(struct charset_translation *t);
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18
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19 /* Translate src to UTF-8. If src_size is updated to contain the number of
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20 characters actually translated from src. */
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21 enum charset_result
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22 charset_to_ucase_utf8(struct charset_translation *t,
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23 const unsigned char *src, size_t *src_size,
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24 buffer_t *dest);
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25
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26 /* Simple wrappers for above functions. If utf8_size is non-NULL, it's set
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27 to same as strlen(returned data). */
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28 const char *
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29 charset_to_utf8_string(const char *charset, int *unknown_charset,
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30 const unsigned char *data, size_t size,
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31 size_t *utf8_size_r);
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32 const char *
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33 charset_to_ucase_utf8_string(const char *charset, int *unknown_charset,
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34 const unsigned char *data, size_t size,
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35 size_t *utf8_size_r);
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36
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37 void _charset_utf8_ucase(const unsigned char *src, size_t src_size,
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38 buffer_t *dest, size_t destpos);
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39 const char *_charset_utf8_ucase_strdup(const unsigned char *data, size_t size,
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40 size_t *utf8_size_r);
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41
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42 #endif