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1 | /* Copyright (C) 2010-2020 The RetroArch team |
2 | * |
3 | * --------------------------------------------------------------------------------------- |
4 | * The following license statement only applies to this file (utf.h). |
5 | * --------------------------------------------------------------------------------------- |
6 | * |
7 | * Permission is hereby granted, free of charge, |
8 | * to any person obtaining a copy of this software and associated documentation files (the "Software"), |
9 | * to deal in the Software without restriction, including without limitation the rights to |
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, |
11 | * and to permit persons to whom the Software is furnished to do so, subject to the following conditions: |
12 | * |
13 | * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. |
14 | * |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
16 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
21 | */ |
22 | |
23 | #ifndef _LIBRETRO_ENCODINGS_UTF_H |
24 | #define _LIBRETRO_ENCODINGS_UTF_H |
25 | |
26 | #include <stdint.h> |
27 | #include <stddef.h> |
28 | |
29 | #include <boolean.h> |
30 | |
31 | #include <retro_common_api.h> |
32 | |
33 | RETRO_BEGIN_DECLS |
34 | |
35 | enum CodePage |
36 | { |
37 | CODEPAGE_LOCAL = 0, /* CP_ACP */ |
38 | CODEPAGE_UTF8 = 65001 /* CP_UTF8 */ |
39 | }; |
40 | |
41 | size_t utf8_conv_utf32(uint32_t *out, size_t out_chars, |
42 | const char *in, size_t in_size); |
43 | |
44 | bool utf16_conv_utf8(uint8_t *out, size_t *out_chars, |
45 | const uint16_t *in, size_t in_size); |
46 | |
47 | size_t utf8len(const char *string); |
48 | |
49 | size_t utf8cpy(char *d, size_t d_len, const char *s, size_t chars); |
50 | |
51 | const char *utf8skip(const char *str, size_t chars); |
52 | |
53 | uint32_t utf8_walk(const char **string); |
54 | |
55 | bool utf16_to_char_string(const uint16_t *in, char *s, size_t len); |
56 | |
57 | char* utf8_to_local_string_alloc(const char *str); |
58 | |
59 | char* local_to_utf8_string_alloc(const char *str); |
60 | |
61 | wchar_t* utf8_to_utf16_string_alloc(const char *str); |
62 | |
63 | char* utf16_to_utf8_string_alloc(const wchar_t *str); |
64 | |
65 | RETRO_END_DECLS |
66 | |
67 | #endif |