2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or (at
5 * your option) any later version.
7 * This program is distributed in the hope that it will be useful, but
8 * WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
17 * Copyright © 2006 Pierre Habouzit
23 unsigned char const __m_strdigits[128] = {
24 XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX,
25 XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX,
26 XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX,
27 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, XX, XX, XX, XX, XX, XX,
28 XX, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
29 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, XX, XX, XX, XX, XX,
30 XX, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
31 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, XX, XX, XX, XX, XX,
36 signed char const __m_b64digits[128] = {
37 XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX,
38 XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX,
39 XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, 62, XX, XX, XX, 63,
40 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, XX, XX, XX, XX, XX, XX,
41 XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
42 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, XX, XX, XX, XX, XX,
43 XX, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
44 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, XX, XX, XX, XX, XX
48 char const __m_b64chars[64] = {
49 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
50 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd',
51 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
52 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7',
56 char const __m_b36chars_lower[36] = {
57 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
58 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
59 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
60 'u', 'v', 'w', 'x', 'y', 'z'
63 char const __m_b36chars_upper[36] = {
64 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
65 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
66 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
67 'U', 'V', 'W', 'X', 'Y', 'Z'
71 ssize_t m_strcpy(char *dst, ssize_t n, const char *src)
73 ssize_t len = m_strlen(src);
76 ssize_t dlen = MIN(n - 1, len);
77 memcpy(dst, src, dlen);
84 ssize_t m_strncpy(char *dst, ssize_t n, const char *src, ssize_t l)
86 ssize_t len = MIN(m_strlen(src), l);
89 ssize_t dlen = MIN(n - 1, len);
90 memcpy(dst, src, dlen);
97 char *m_strrtrim(char *s)
100 char *p = s + m_strlen(s);
102 while (p > s && ISSPACE(p[-1])) {
111 const char *m_stristrn(const char *haystack, const char *needle, ssize_t nlen)
118 nc = tolower(*needle);
120 int c = tolower(*haystack);
128 /* compare the rest of needle */
134 c = tolower(haystack[i]);
135 if (c != tolower(needle[i]))
144 int ascii_strcasecmp(const char *a, const char *b)
155 for (; *a || *b; a++, b++) {
156 if ((i = ascii_tolower(*a) - ascii_tolower(*b)))
163 int ascii_strncasecmp (const char *a, const char *b, ssize_t n)
174 for (j = 0; (*a || *b) && j < n; a++, b++, j++) {
175 if ((i = ascii_tolower(*a) - ascii_tolower(*b)))