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| Rev | Author | Line No. | Line |
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| 985 | palkovsky | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2005 Martin Decky |
| 985 | palkovsky | 3 | * All rights reserved. |
| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 1866 | jermar | 29 | /** @addtogroup libc |
| 1653 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 985 | palkovsky | 34 | |
| 1866 | jermar | 35 | #ifndef LIBC_STRING_H_ |
| 36 | #define LIBC_STRING_H_ |
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| 1653 | cejka | 37 | |
| 4153 | mejdrech | 38 | #include <mem.h> |
| 2541 | jermar | 39 | #include <sys/types.h> |
| 4263 | mejdrech | 40 | #include <bool.h> |
| 1173 | cejka | 41 | |
| 4263 | mejdrech | 42 | #define U_SPECIAL '?' |
| 43 | #define U_BOM 0xfeff |
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| 44 | |||
| 45 | /**< No size limit constant */ |
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| 46 | #define STR_NO_LIMIT ((size_t) -1) |
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| 47 | |||
| 48 | /**< Maximum size of a string containing cnt characters */ |
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| 49 | #define STR_BOUNDS(cnt) (cnt << 2) |
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| 50 | |||
| 51 | extern wchar_t str_decode(const char *str, size_t *offset, size_t sz); |
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| 52 | extern int chr_encode(const wchar_t ch, char *str, size_t *offset, size_t sz); |
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| 53 | |||
| 54 | extern size_t str_size(const char *str); |
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| 55 | extern size_t wstr_size(const wchar_t *str); |
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| 56 | |||
| 57 | extern size_t str_lsize(const char *str, count_t max_len); |
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| 58 | extern size_t wstr_lsize(const wchar_t *str, count_t max_len); |
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| 59 | |||
| 60 | extern count_t str_length(const char *str); |
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| 61 | extern count_t wstr_length(const wchar_t *wstr); |
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| 62 | |||
| 63 | extern count_t str_nlength(const char *str, size_t size); |
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| 64 | extern count_t wstr_nlength(const wchar_t *str, size_t size); |
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| 65 | |||
| 66 | extern bool ascii_check(wchar_t ch); |
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| 67 | extern bool chr_check(wchar_t ch); |
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| 68 | |||
| 69 | extern int str_cmp(const char *s1, const char *s2); |
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| 70 | extern int str_lcmp(const char *s1, const char *s2, count_t max_len); |
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| 71 | |||
| 72 | extern void str_ncpy(char *dst, const char *src, size_t size); |
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| 73 | extern void wstr_nstr(char *dst, const wchar_t *src, size_t size); |
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| 74 | |||
| 75 | extern const char *str_chr(const char *str, wchar_t ch); |
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| 76 | |||
| 77 | extern bool wstr_linsert(wchar_t *str, wchar_t ch, count_t pos, count_t max_pos); |
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| 78 | extern bool wstr_remove(wchar_t *str, count_t pos); |
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| 79 | |||
| 80 | /* |
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| 81 | * TODO: Get rid of this. |
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| 82 | */ |
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| 83 | |||
| 2754 | jermar | 84 | extern int strcmp(const char *, const char *); |
| 85 | extern int strncmp(const char *, const char *, size_t); |
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| 3271 | jermar | 86 | extern int stricmp(const char *, const char *); |
| 1319 | vana | 87 | |
| 2754 | jermar | 88 | extern char *strcpy(char *, const char *); |
| 89 | extern char *strncpy(char *, const char *, size_t); |
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| 1472 | palkovsky | 90 | |
| 2754 | jermar | 91 | extern char *strcat(char *, const char *); |
| 1314 | cejka | 92 | |
| 2754 | jermar | 93 | extern size_t strlen(const char *); |
| 1173 | cejka | 94 | |
| 3238 | jermar | 95 | extern char *strdup(const char *); |
| 96 | |||
| 2754 | jermar | 97 | extern char *strchr(const char *, int); |
| 98 | extern char *strrchr(const char *, int); |
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| 1314 | cejka | 99 | |
| 2754 | jermar | 100 | extern long int strtol(const char *, char **, int); |
| 101 | extern unsigned long strtoul(const char *, char **, int); |
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| 102 | |||
| 4153 | mejdrech | 103 | extern char * strtok_r(char *, const char *, char **); |
| 104 | extern char * strtok(char *, const char *); |
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| 105 | |||
| 985 | palkovsky | 106 | #endif |
| 1653 | cejka | 107 | |
| 1866 | jermar | 108 | /** @} |
| 1653 | cejka | 109 | */ |