Rev 4279 | Rev 4365 | Go to most recent revision | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 4279 | Rev 4280 | ||
---|---|---|---|
1 | /* |
1 | /* |
2 | * Copyright (c) 2005 Martin Decky |
2 | * Copyright (c) 2005 Martin Decky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup libc |
29 | /** @addtogroup libc |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef LIBC_STRING_H_ |
35 | #ifndef LIBC_STRING_H_ |
36 | #define LIBC_STRING_H_ |
36 | #define LIBC_STRING_H_ |
37 | 37 | ||
38 | #include <mem.h> |
38 | #include <mem.h> |
39 | #include <sys/types.h> |
39 | #include <sys/types.h> |
40 | #include <bool.h> |
40 | #include <bool.h> |
41 | 41 | ||
42 | #define U_SPECIAL '?' |
42 | #define U_SPECIAL '?' |
43 | #define U_BOM 0xfeff |
43 | #define U_BOM 0xfeff |
44 | 44 | ||
45 | /**< No size limit constant */ |
45 | /**< No size limit constant */ |
46 | #define STR_NO_LIMIT ((size_t) -1) |
46 | #define STR_NO_LIMIT ((size_t) -1) |
47 | 47 | ||
48 | /**< Maximum size of a string containing @c length characters */ |
48 | /**< Maximum size of a string containing @c length characters */ |
49 | #define STR_BOUNDS(length) ((length) << 2) |
49 | #define STR_BOUNDS(length) ((length) << 2) |
50 | 50 | ||
51 | extern wchar_t str_decode(const char *str, size_t *offset, size_t sz); |
51 | extern wchar_t str_decode(const char *str, size_t *offset, size_t sz); |
52 | extern int chr_encode(const wchar_t ch, char *str, size_t *offset, size_t sz); |
52 | extern int chr_encode(const wchar_t ch, char *str, size_t *offset, size_t sz); |
53 | 53 | ||
54 | extern size_t str_size(const char *str); |
54 | extern size_t str_size(const char *str); |
55 | extern size_t wstr_size(const wchar_t *str); |
55 | extern size_t wstr_size(const wchar_t *str); |
56 | 56 | ||
57 | extern size_t str_lsize(const char *str, count_t max_len); |
57 | extern size_t str_lsize(const char *str, count_t max_len); |
58 | extern size_t wstr_lsize(const wchar_t *str, count_t max_len); |
58 | extern size_t wstr_lsize(const wchar_t *str, count_t max_len); |
59 | 59 | ||
60 | extern count_t str_length(const char *str); |
60 | extern count_t str_length(const char *str); |
61 | extern count_t wstr_length(const wchar_t *wstr); |
61 | extern count_t wstr_length(const wchar_t *wstr); |
62 | 62 | ||
63 | extern count_t str_nlength(const char *str, size_t size); |
63 | extern count_t str_nlength(const char *str, size_t size); |
64 | extern count_t wstr_nlength(const wchar_t *str, size_t size); |
64 | extern count_t wstr_nlength(const wchar_t *str, size_t size); |
65 | 65 | ||
66 | extern bool ascii_check(wchar_t ch); |
66 | extern bool ascii_check(wchar_t ch); |
67 | extern bool chr_check(wchar_t ch); |
67 | extern bool chr_check(wchar_t ch); |
68 | 68 | ||
69 | extern int str_cmp(const char *s1, const char *s2); |
69 | extern int str_cmp(const char *s1, const char *s2); |
70 | extern int str_lcmp(const char *s1, const char *s2, count_t max_len); |
70 | extern int str_lcmp(const char *s1, const char *s2, count_t max_len); |
71 | 71 | ||
72 | extern void str_cpy(char *dest, size_t size, const char *src); |
72 | extern void str_cpy(char *dest, size_t size, const char *src); |
73 | extern void str_ncpy(char *dest, size_t size, const char *src, size_t n); |
73 | extern void str_ncpy(char *dest, size_t size, const char *src, size_t n); |
- | 74 | extern void str_append(char *dest, size_t size, const char *src); |
|
74 | 75 | ||
75 | extern void wstr_nstr(char *dst, const wchar_t *src, size_t size); |
76 | extern void wstr_nstr(char *dst, const wchar_t *src, size_t size); |
76 | 77 | ||
77 | extern const char *str_chr(const char *str, wchar_t ch); |
78 | extern const char *str_chr(const char *str, wchar_t ch); |
78 | extern const char *str_rchr(const char *str, wchar_t ch); |
79 | extern const char *str_rchr(const char *str, wchar_t ch); |
79 | 80 | ||
80 | extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos); |
81 | extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos); |
81 | extern bool wstr_remove(wchar_t *str, count_t pos); |
82 | extern bool wstr_remove(wchar_t *str, count_t pos); |
82 | 83 | ||
83 | extern char *str_dup(const char *); |
84 | extern char *str_dup(const char *); |
84 | 85 | ||
85 | /* |
86 | /* |
86 | * TODO: Get rid of this. |
87 | * TODO: Get rid of this. |
87 | */ |
88 | */ |
88 | 89 | ||
89 | extern int stricmp(const char *, const char *); |
90 | extern int stricmp(const char *, const char *); |
90 | 91 | ||
91 | extern char *strcat(char *, const char *); |
- | |
92 | - | ||
93 | extern long int strtol(const char *, char **, int); |
92 | extern long int strtol(const char *, char **, int); |
94 | extern unsigned long strtoul(const char *, char **, int); |
93 | extern unsigned long strtoul(const char *, char **, int); |
95 | 94 | ||
96 | extern char * strtok_r(char *, const char *, char **); |
95 | extern char * strtok_r(char *, const char *, char **); |
97 | extern char * strtok(char *, const char *); |
96 | extern char * strtok(char *, const char *); |
98 | 97 | ||
99 | #endif |
98 | #endif |
100 | 99 | ||
101 | /** @} |
100 | /** @} |
102 | */ |
101 | */ |
103 | 102 |