Rev 4223 | Rev 4244 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
4011 | svoboda | 1 | /* |
2 | * Copyright (c) 2001-2004 Jakub Jermar |
||
3 | * All rights reserved. |
||
4 | * |
||
5 | * Redistribution and use in source and binary forms, with or without |
||
6 | * modification, are permitted provided that the following conditions |
||
7 | * are met: |
||
8 | * |
||
9 | * - Redistributions of source code must retain the above copyright |
||
10 | * notice, this list of conditions and the following disclaimer. |
||
11 | * - Redistributions in binary form must reproduce the above copyright |
||
12 | * notice, this list of conditions and the following disclaimer in the |
||
13 | * documentation and/or other materials provided with the distribution. |
||
14 | * - The name of the author may not be used to endorse or promote products |
||
15 | * derived from this software without specific prior written permission. |
||
16 | * |
||
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
27 | */ |
||
28 | |||
4014 | decky | 29 | /** @addtogroup generic |
4011 | svoboda | 30 | * @{ |
31 | */ |
||
32 | /** @file |
||
33 | */ |
||
34 | |||
35 | #ifndef KERN_STRING_H_ |
||
36 | #define KERN_STRING_H_ |
||
37 | |||
4175 | decky | 38 | #include <typedefs.h> |
4011 | svoboda | 39 | |
4223 | decky | 40 | /**< Common Unicode characters */ |
41 | #define U_SPECIAL '?' |
||
42 | |||
43 | #define U_LEFT_ARROW 0x2190 |
||
44 | #define U_UP_ARROW 0x2191 |
||
45 | #define U_RIGHT_ARROW 0x2192 |
||
46 | #define U_DOWN_ARROW 0x2193 |
||
47 | |||
48 | #define U_PAGE_UP 0x21de |
||
49 | #define U_PAGE_DOWN 0x21df |
||
50 | |||
51 | #define U_HOME_ARROW 0x21f1 |
||
52 | #define U_END_ARROW 0x21f2 |
||
53 | |||
54 | #define U_NULL 0x2400 |
||
55 | #define U_ESCAPE 0x241b |
||
56 | #define U_DELETE 0x2421 |
||
57 | |||
58 | #define U_CURSOR 0x2588 |
||
59 | |||
60 | /**< No size limit constant */ |
||
4212 | decky | 61 | #define STR_NO_LIMIT ((size_t) -1) |
4179 | decky | 62 | |
4212 | decky | 63 | /**< Maximum size of a string containing cnt characters */ |
64 | #define STR_BOUNDS(cnt) (cnt << 2) |
||
65 | |||
66 | extern wchar_t str_decode(const char *str, size_t *offset, size_t sz); |
||
4234 | svoboda | 67 | extern int chr_encode(wchar_t ch, char *str, size_t *offset, size_t sz); |
4207 | svoboda | 68 | |
4212 | decky | 69 | extern size_t str_size(const char *str); |
70 | extern size_t wstr_size(const wchar_t *str); |
||
4207 | svoboda | 71 | |
4212 | decky | 72 | extern size_t str_lsize(const char *str, count_t max_len); |
73 | extern size_t wstr_lsize(const wchar_t *str, count_t max_len); |
||
4209 | svoboda | 74 | |
4212 | decky | 75 | extern count_t str_length(const char *str); |
76 | extern count_t wstr_length(const wchar_t *wstr); |
||
77 | |||
78 | extern count_t str_nlength(const char *str, size_t size); |
||
79 | extern count_t wstr_nlength(const wchar_t *str, size_t size); |
||
80 | |||
4234 | svoboda | 81 | extern bool ascii_check(wchar_t ch); |
82 | extern bool chr_check(wchar_t ch); |
||
4179 | decky | 83 | |
4212 | decky | 84 | extern int str_cmp(const char *s1, const char *s2); |
85 | extern int str_lcmp(const char *s1, const char *s2, count_t max_len); |
||
4011 | svoboda | 86 | |
4212 | decky | 87 | extern void str_ncpy(char *dst, const char *src, size_t size); |
88 | extern void wstr_nstr(char *dst, const wchar_t *src, size_t size); |
||
4012 | svoboda | 89 | |
4212 | decky | 90 | extern const char *str_chr(const char *str, wchar_t ch); |
91 | |||
92 | extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos); |
||
93 | extern bool wstr_remove(wchar_t *str, count_t pos); |
||
94 | |||
4011 | svoboda | 95 | #endif |
96 | |||
97 | /** @} |
||
98 | */ |