th-libs: th_string.c annotate

annotate th_string.c @ 228:ca9cd98dbcff

Initial work on printf() style function family implementation.

author	Matti Hamalainen <ccr@tnsp.org>
date	Tue, 16 Feb 2016 13:59:51 +0200
parents	128c8cb80205
children	38a0719359ef

rev	line source
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * Miscellaneous string-handling related utility-functions
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * Programmed and designed by Matti 'ccr' Hamalainen
144 51eec969b07a Update copyrights. Matti Hamalainen <ccr@tnsp.org> parents: 133 diff changeset	4 * (C) Copyright 2002-2015 Tecnic Software productions (TNSP)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 *
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 * Please read file 'COPYING' for information on license and distribution.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 */
49 598609fb49b0 Change how "config.h" is included, etc. Matti Hamalainen <ccr@tnsp.org> parents: 44 diff changeset	8 #include "th_util.h"
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include "th_string.h"
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10
80 12f1af4ffc6d Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	11
12f1af4ffc6d Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 79 diff changeset	12 /* Implementation of strdup() with a NULL check
8 acc2a8035dd5 Re-add th_strdup(). Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	13 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	14 char th_strdup(const char src)
8 acc2a8035dd5 Re-add th_strdup(). Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	15 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	16 char *res;
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	17 if (src == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	18 return NULL;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	19
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	20 if ((res = th_malloc(strlen(src) + 1)) == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	21 return NULL;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	22
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	23 strcpy(res, src);
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	24 return res;
8 acc2a8035dd5 Re-add th_strdup(). Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	25 }
acc2a8035dd5 Re-add th_strdup(). Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	26
acc2a8035dd5 Re-add th_strdup(). Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	27
81 c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	28 /* Implementation of strndup() with NULL check
c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	29 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	30 char th_strndup(const char src, const size_t n)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 {
81 c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	32 char *res;
c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	33 size_t len;
79 909ae72c0763 Remove th_strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 66 diff changeset	34
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	35 if (src == NULL)
81 c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	36 return NULL;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	37
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	38 len = strlen(src);
81 c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	39 if (len > n)
c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	40 len = n;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41
82 3e5c0615125c Oops, th_alloc() -> th_malloc(). Matti Hamalainen <ccr@tnsp.org> parents: 81 diff changeset	42 if ((res = th_malloc(len + 1)) == NULL)
81 c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	43 return NULL;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	45 memcpy(res, src, len);
81 c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	46 res[len] = 0;
c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	47
c9c0541bed90 Add th_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 80 diff changeset	48 return res;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51
223 d58b92ef5c03 Improve documentation. Matti Hamalainen <ccr@tnsp.org> parents: 222 diff changeset	52 /* Like strdup, but trims whitespace from the string according to specified flags.
d58b92ef5c03 Improve documentation. Matti Hamalainen <ccr@tnsp.org> parents: 222 diff changeset	53 * See TH_TRIM_* in th_string.h. If the resulting string would be empty (length 0),
d58b92ef5c03 Improve documentation. Matti Hamalainen <ccr@tnsp.org> parents: 222 diff changeset	54 * NULL is returned.
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	55 */
221 81b4688f684b Oops, broken function. Fixed. Matti Hamalainen <ccr@tnsp.org> parents: 220 diff changeset	56 static inline char * th_strdup_trim_do(const char *src, size_t len, const int flags)
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	57 {
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	58 char *res;
220 099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	59 size_t start, end;
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	60
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	61 if (len == 0)
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	62 return NULL;
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	63
174 7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	64 // Trim start: find first non-whitespace character
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	65 if (flags & TH_TRIM_START)
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	66 for (start = 0; start < len && th_isspace(src[start]); start++);
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	67 else
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	68 start = 0;
174 7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	69
7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	70 // Trim end: find last non-whitespace character
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	71 if (flags & TH_TRIM_END)
224 128c8cb80205 Fix th_str(n)dup_trim() functions. :S Matti Hamalainen <ccr@tnsp.org> parents: 223 diff changeset	72 for (end = len - 1; end > start && th_isspace(src[end]); end--);
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	73 else
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	74 end = len;
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	75
174 7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	76 // Allocate memory for result
224 128c8cb80205 Fix th_str(n)dup_trim() functions. :S Matti Hamalainen <ccr@tnsp.org> parents: 223 diff changeset	77 if (src[end] == 0 \|\| th_isspace(src[end]))
222 723a69185102 Fix th_str{n}dup_trim() functions. Matti Hamalainen <ccr@tnsp.org> parents: 221 diff changeset	78 return NULL;
723a69185102 Fix th_str{n}dup_trim() functions. Matti Hamalainen <ccr@tnsp.org> parents: 221 diff changeset	79
224 128c8cb80205 Fix th_str(n)dup_trim() functions. :S Matti Hamalainen <ccr@tnsp.org> parents: 223 diff changeset	80 len = end - start + 1;
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	81 if ((res = th_malloc(len + 1)) == NULL)
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	82 return NULL;
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	83
224 128c8cb80205 Fix th_str(n)dup_trim() functions. :S Matti Hamalainen <ccr@tnsp.org> parents: 223 diff changeset	84 memcpy(res, src + start, len);
90 2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	85 res[len] = 0;
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	86 return res;
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	87 }
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	88
2b1f7f1ca8e4 Add new function th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 89 diff changeset	89
220 099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	90 char th_strdup_trim(const char src, const int flags)
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	91 {
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	92 if (src == NULL)
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	93 return NULL;
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	94
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	95 return th_strdup_trim_do(src, strlen(src), flags);
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	96 }
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	97
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	98
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	99 char th_strndup_trim(const char src, const size_t n, const int flags)
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	100 {
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	101 size_t len;
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	102 if (src == NULL \|\| n == 0)
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	103 return NULL;
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	104
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	105 for (len = 0; len < n && src[len]; len++);
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	106
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	107 return th_strdup_trim_do(src, len, flags);
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	108 }
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	109
099a1a156fd7 Implement th_strndup_trim() and factorize implementation of th_strdup_trim(). Matti Hamalainen <ccr@tnsp.org> parents: 186 diff changeset	110
228 ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	111 /* Simple implementations of printf() type functions
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	112 */
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	113 static int th_vput_itoa(void ctx, int (vputch)(void *ctx, const char ch), int val, int radix, char padMode, int width, BOOL unsig, BOOL upcase, BOOL sign)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	114 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	115 char buf[64];
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	116 size_t pos = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	117 BOOL neg = FALSE;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	118 int ret = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	119
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	120 if (radix > 16)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	121 return 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	122
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	123 if (val < 0)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	124 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	125 neg = TRUE;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	126 val = -val;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	127 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	128
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	129 do
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	130 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	131 int digit = val % radix;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	132 if (digit < 10)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	133 buf[pos] = '0' + digit;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	134 else
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	135 buf[pos] = (upcase ? 'A' : 'a') + digit - 10;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	136 val /= radix;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	137 pos++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	138 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	139 while (val > 0 && pos < sizeof(buf) - 1);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	140 buf[pos] = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	141
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	142 if (!unsig)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	143 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	144 char ch = sign ? (neg ? '-' : '+') : (neg ? '-' : 0);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	145 if (ch && (ret = vputch(ctx, ch)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	146 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	147 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	148
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	149 int nwidth = width - pos;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	150
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	151 if (nwidth > 0 && padMode != '-')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	152 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	153 while (nwidth--)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	154 if ((ret = vputch(ctx, padMode)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	155 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	156 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	157
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	158 while (pos--)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	159 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	160 if ((ret = vputch(ctx, buf[pos])) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	161 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	162 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	163
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	164 if (nwidth > 0 && padMode == '-')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	165 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	166 while (nwidth--)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	167 if ((ret = vputch(ctx, ' ')) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	168 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	169 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	170
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	171 out:
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	172 return ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	173 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	174
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	175
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	176 static int th_vput_str(void ctx, int (vputch)(void ctx, const char ch), const char str, char padMode, int width)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	177 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	178 int nwidth = width - strlen(str);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	179 int ret = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	180
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	181 if (nwidth > 0 && padMode != '-')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	182 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	183 while (nwidth--)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	184 if ((ret = vputch(ctx, padMode)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	185 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	186 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	187
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	188 while (*str)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	189 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	190 if ((ret = vputch(ctx, *str++)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	191 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	192 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	193
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	194 if (nwidth > 0 && padMode == '-')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	195 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	196 while (nwidth--)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	197 if ((ret = vputch(ctx, ' ')) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	198 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	199 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	200
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	201 out:
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	202 return ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	203 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	204
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	205
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	206 int th_vprintf_do(void ctx, int (vputch)(void ctx, const char ch), const char fmt, va_list ap)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	207 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	208 int ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	209
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	210 while (*fmt)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	211 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	212 if (*fmt != '%')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	213 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	214 if ((ret = vputch(ctx, *fmt)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	215 return ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	216 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	217 else
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	218 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	219 char padMode = ' ', padChar = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	220 BOOL sign = FALSE;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	221 int width = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	222
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	223 fmt++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	224
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	225 if (*fmt == '+')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	226 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	227 sign = TRUE;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	228 fmt++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	229 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	230
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	231 if (fmt == '0' \|\| fmt == '-' \|\| *fmt == '\'')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	232 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	233 padMode = *fmt++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	234 if (padMode == '\'')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	235 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	236 padChar = *fmt++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	237 if (*fmt != '\'')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	238 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	239 fmt++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	240 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	241
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	242 if (*fmt == 0)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	243 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	244 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	245
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	246 while (th_isdigit(*fmt))
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	247 width = width * 10 + (*fmt++ - '0');
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	248
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	249 switch (*fmt)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	250 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	251 case '%':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	252 vputch(ctx, *fmt);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	253 break;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	254
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	255 case 0:
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	256 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	257
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	258 case 'u':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	259 case 'd':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	260 if (padMode != '0' && padMode != '-' && padMode != ' ')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	261 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	262
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	263 if ((ret = th_vput_itoa(ctx, vputch, va_arg(ap, unsigned int), 10, padMode, width, *fmt == 'u', FALSE, sign)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	264 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	265 break;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	266
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	267 case 'x':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	268 case 'X':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	269 if (padMode != '0' && padMode != '-' && padMode != ' ')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	270 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	271
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	272 if ((ret = th_vput_itoa(ctx, vputch, va_arg(ap, unsigned int), 16, padMode, width, TRUE, *fmt == 'X', FALSE)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	273 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	274 break;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	275
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	276 case 'f':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	277 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	278
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	279 case 's':
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	280 if (padMode != '-' && padMode != ' ')
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	281 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	282
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	283 if ((ret = th_vput_str(ctx, vputch, va_arg(ap, char *), padMode, width)) == EOF)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	284 goto out;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	285 break;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	286
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	287 default:
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	288 vputch(ctx, *fmt);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	289 break;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	290 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	291 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	292 fmt++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	293 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	294 out:
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	295 return ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	296 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	297
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	298
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	299 typedef struct
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	300 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	301 char *buf;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	302 size_t size, pos;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	303 } th_pbuf_ctx;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	304
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	305
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	306 static int th_pbuf_vputch(void *pctx, const char ch)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	307 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	308 th_pbuf_ctx ctx = (th_pbuf_ctx ) pctx;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	309 if (ctx->pos < ctx->size)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	310 ctx->buf[ctx->pos] = ch;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	311 ctx->pos++;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	312 return ch;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	313 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	314
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	315
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	316 int th_vsnprintf(char buf, size_t size, const char fmt, va_list ap)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	317 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	318 #ifdef TH_USE_INTERNAL_SPRINTF
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	319 th_pbuf_ctx ctx;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	320 ctx.buf = buf;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	321 ctx.size = size;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	322 ctx.pos = 0;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	323
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	324 return th_vprintf_do((void *) &ctx, th_pbuf_vputch, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	325 #else
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	326 return vsnpintf(buf, size, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	327 #endif
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	328 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	329
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	330
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	331 int th_snprintf(char buf, size_t size, const char fmt, ...)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	332 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	333 int n;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	334 va_list ap;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	335 va_start(ap, fmt);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	336 #ifdef TH_USE_INTERNAL_SPRINTF
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	337 n = th_vsnprintf(buf, size, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	338 #else
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	339 n = vsnprintf(buf, size, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	340 #endif
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	341 va_end(ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	342 return n;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	343 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	344
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	345
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	346 static int th_stdio_vputch(void *ctx, const char ch)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	347 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	348 return fputc(ch, (FILE *) ctx);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	349 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	350
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	351
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	352 int th_vfprintf(FILE fh, const char fmt, va_list ap)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	353 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	354 #ifdef TH_USE_INTERNAL_SPRINTF
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	355 return th_vprintf_do((void *) fh, th_stdio_vputch, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	356 #else
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	357 return vfprintf(fh, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	358 #endif
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	359 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	360
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	361
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	362 int th_fprintf(FILE fh, const char fmt, ...)
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	363 {
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	364 int ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	365 va_list ap;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	366 va_start(ap, fmt);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	367 #ifdef TH_USE_INTERNAL_SPRINTF
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	368 ret = th_vprintf_do((void *) fh, th_stdio_vputch, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	369 #else
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	370 ret = fprintf(fh, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	371 #endif
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	372 va_end(ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	373 return ret;
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	374 }
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	375
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	376
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	377 /* Simulate a sprintf() that allocates memory
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	378 */
43 8c015ac0c556 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 39 diff changeset	379 char th_strdup_vprintf(const char fmt, va_list args)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	380 {
133 84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	381 int size = 64;
84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	382 char buf, tmp;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	383
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	384 if ((buf = th_malloc(size)) == NULL)
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	385 return NULL;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	386
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	387 while (1)
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	388 {
37 3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	389 int n;
3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	390 va_list ap;
3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	391 va_copy(ap, args);
228 ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	392 #ifdef TH_USE_INTERNAL_SPRINTF
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	393 n = th_vsnprintf(buf, size, fmt, ap);
ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	394 #else
37 3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	395 n = vsnprintf(buf, size, fmt, ap);
228 ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	396 #endif
37 3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	397 va_end(ap);
3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	398
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	399 if (n > -1 && n < size)
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	400 return buf;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	401 if (n > -1)
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	402 size = n + 1;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	403 else
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	404 size *= 2;
37 3986b139bbbd Fix th_strdup_vprintf(), another misuse of va_list without making a copy of it... :( Matti Hamalainen <ccr@tnsp.org> parents: 36 diff changeset	405
133 84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	406 if ((tmp = th_realloc(buf, size)) == NULL)
84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	407 {
84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	408 th_free(buf);
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	409 return NULL;
133 84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	410 }
84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	411 else
84182dab4fca Fix reallocation. Matti Hamalainen <ccr@tnsp.org> parents: 129 diff changeset	412 buf = tmp;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	413 }
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	414 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	415
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	416
43 8c015ac0c556 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 39 diff changeset	417 char th_strdup_printf(const char fmt, ...)
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	418 {
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	419 char *res;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	420 va_list ap;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	421
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	422 va_start(ap, fmt);
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	423 res = th_strdup_vprintf(fmt, ap);
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	424 va_end(ap);
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	425
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	426 return res;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	427 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	428
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	429
30 10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	430 void th_pstr_vprintf(char *buf, const char fmt, va_list ap)
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	431 {
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	432 char *tmp = th_strdup_vprintf(fmt, ap);
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	433 th_free(*buf);
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	434 *buf = tmp;
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	435 }
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	436
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	437
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	438 void th_pstr_printf(char *buf, const char fmt, ...)
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	439 {
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	440 char *tmp;
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	441 va_list ap;
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	442
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	443 va_start(ap, fmt);
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	444 tmp = th_strdup_vprintf(fmt, ap);
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	445 va_end(ap);
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	446
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	447 th_free(*buf);
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	448 *buf = tmp;
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	449 }
10d2dc143e4b Add helper functions th_pstr_vprintf() and th_pstr_printf(). Matti Hamalainen <ccr@tnsp.org> parents: 29 diff changeset	450
88 d3d3cd41a95a Slight adjustments. Matti Hamalainen <ccr@tnsp.org> parents: 87 diff changeset	451
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	452 /* Compare two strings ignoring case [strcasecmp, strncasecmp]
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	453 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	454 int th_strcasecmp(const char haystack, const char needle)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	455 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	456 const char s1 = haystack, s2 = needle;
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	457 assert(haystack != NULL);
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	458 assert(needle != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	460 if (haystack == needle)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	461 return 0;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	462
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	463 while (s1 && s2 && th_tolower(s1) == th_tolower(s2))
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	464 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	465 s1++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	466 s2++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	467 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	468
88 d3d3cd41a95a Slight adjustments. Matti Hamalainen <ccr@tnsp.org> parents: 87 diff changeset	469 return th_tolower(s1) - th_tolower(s2);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	470 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	471
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	472
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	473 int th_strncasecmp(const char haystack, const char needle, size_t n)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	474 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	475 const char s1 = haystack, s2 = needle;
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	476 assert(haystack != NULL);
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	477 assert(needle != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	478
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	479 if (haystack == needle)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	480 return 0;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	481
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	482 while (n > 0 && s1 && s2 && th_tolower(s1) == th_tolower(s2))
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	483 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	484 s1++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	485 s2++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	486 n--;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	487 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	488
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	489 return n > 0 ? (th_tolower(s1) - th_tolower(s2)) : 0;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	490 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	491
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	492
89 30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	493 /* Check if end of the given string str matches needle
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	494 * case-insensitively, return pointer to start of the match,
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	495 * if found, NULL otherwise.
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	496 */
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	497 char th_strrcasecmp(char str, const char *needle)
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	498 {
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	499 if (str == NULL \|\| needle == NULL)
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	500 return NULL;
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	501
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	502 const size_t
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	503 slen = strlen(str),
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	504 nlen = strlen(needle);
228 ca9cd98dbcff Initial work on printf() style function family implementation. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	505
89 30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	506 if (slen < nlen)
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	507 return NULL;
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	508
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	509 if (th_strcasecmp(str - nlen - 1, needle) == 0)
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	510 return str - nlen - 1;
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	511 else
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	512 return NULL;
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	513 }
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	514
30690f5c4cae Add new function th_strrcasecmp(). Matti Hamalainen <ccr@tnsp.org> parents: 88 diff changeset	515
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	516 /* Remove all occurences of control characters, in-place.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	517 * Resulting string is always shorter or same length than original.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	518 */
43 8c015ac0c556 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 39 diff changeset	519 void th_strip_ctrlchars(char *str)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	520 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	521 char i, j;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	522 assert(str != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	523
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	524 i = str;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	525 j = str;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	526 while (*i)
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	527 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	528 if (!th_iscntrl(*i))
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	529 (j++) = i;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	530 i++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	531 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	532
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	533 *j = 0;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	534 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	535
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	536
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	537 /* Copy a given string over in *pdst.
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	538 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	539 int th_pstrcpy(char *pdst, const char src)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	540 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	541 assert(pdst != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	542
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	543 if (src == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	544 return -1;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	545
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	546 th_free(*pdst);
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	547 if ((*pdst = th_malloc(strlen(src) + 1)) == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	548 return -2;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	549
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	550 strcpy(*pdst, src);
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	551 return 0;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	552 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	553
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	554
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	555 /* Concatenates a given string into string pointed by *pdst.
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	556 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	557 int th_pstrcat(char *pdst, const char src)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	558 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	559 assert(pdst != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	560
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	561 if (src == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	562 return -1;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	563
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	564 if (*pdst != NULL)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	565 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	566 pdst = th_realloc(pdst, strlen(*pdst) + strlen(src) + 1);
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	567 if (*pdst == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	568 return -1;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	569
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	570 strcat(*pdst, src);
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	571 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	572 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	573 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	574 *pdst = th_malloc(strlen(src) + 1);
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	575 if (*pdst == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	576 return -1;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	577
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	578 strcpy(*pdst, src);
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	579 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	580
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	581 return 0;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	582 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	583
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	584
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	585 /* Find next non-whitespace character in string.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	586 * Updates iPos into the position of such character and
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	587 * returns pointer to the string.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	588 */
43 8c015ac0c556 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 39 diff changeset	589 const char th_findnext(const char str, size_t *pos)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	590 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	591 assert(str != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	592
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	593 // Terminating NULL-character is not whitespace!
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	594 while (th_isspace(str[*pos]))
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	595 (*pos)++;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	596
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	597 return &str[*pos];
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	598 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	599
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	600
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	601 /* Find next sep-character from string
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	602 */
43 8c015ac0c556 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 39 diff changeset	603 const char th_findsep(const char str, size_t *pos, char sep)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	604 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	605 assert(str != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	606
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	607 while (str[pos] && str[pos] != sep)
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	608 (*pos)++;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	609
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	610 return &str[*pos];
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	611 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	612
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	613
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	614 /* Find next sep- or whitespace from string
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	615 */
43 8c015ac0c556 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 39 diff changeset	616 const char th_findseporspace(const char str, size_t *pos, char sep)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	617 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	618 assert(str != NULL);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	619
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	620 while (!th_isspace(str[pos]) && str[pos] != sep)
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	621 (*pos)++;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	622
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	623 return &str[*pos];
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	624 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	625
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	626
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	627 /* Compare a string to a pattern. Case-SENSITIVE version.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	628 * The matching pattern can consist of any normal characters plus
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	629 * wildcards ? and . "?" matches any character and "" matches
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	630 * any number of characters.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	631 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	632 BOOL th_strmatch(const char haystack, const char pattern)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	633 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	634 BOOL matched = TRUE, any = FALSE, end = FALSE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	635 const char *tmp = NULL;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	636
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	637 // Check given pattern and string
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	638 if (haystack == NULL \|\| pattern == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	639 return FALSE;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	640
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	641 // Start comparision
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	642 do {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	643 matched = FALSE;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	644 switch (*pattern)
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	645 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	646 case '?':
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	647 // Any single character matches
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	648 if (*haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	649 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	650 matched = TRUE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	651 pattern++;
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	652 haystack++;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	653 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	654 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	655
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	656 case '*':
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	657 matched = TRUE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	658 pattern++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	659 if (!*pattern)
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	660 end = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	661 any = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	662 tmp = pattern;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	663 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	664
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	665 case 0:
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	666 if (any)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	667 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	668 if (*haystack)
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	669 haystack++;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	670 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	671 end = TRUE;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	672 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	673 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	674 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	675 if (*haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	676 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	677 if (tmp)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	678 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	679 any = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	680 pattern = tmp;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	681 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	682 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	683 matched = FALSE;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	684 }
669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	685 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	686 end = TRUE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	687 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	688 break;
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	689
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	690 default:
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	691 if (any)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	692 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	693 if (pattern == haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	694 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	695 any = FALSE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	696 matched = TRUE;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	697 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	698 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	699 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	700 if (*haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	701 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	702 matched = TRUE;
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	703 haystack++;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	704 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	705 }
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	706 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	707 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	708 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	709 if (pattern == haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	710 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	711 matched = TRUE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	712 if (*pattern)
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	713 pattern++;
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	714 if (*haystack)
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	715 haystack++;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	716 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	717 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	718 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	719 if (tmp)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	720 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	721 matched = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	722 any = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	723 pattern = tmp;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	724 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	725 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	726 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	727
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	728 if (!haystack && !pattern)
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	729 end = TRUE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	730 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	731
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	732 } // switch
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	733 } while (matched && !end);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	734
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	735 return matched;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	736 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	737
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	738
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	739 /* Compare a string to a pattern. Case-INSENSITIVE version.
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	740 */
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	741 BOOL th_strcasematch(const char haystack, const char pattern)
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	742 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	743 BOOL matched = TRUE, any = FALSE, end = FALSE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	744 const char *tmp = NULL;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	745
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	746 // Check given pattern and string
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	747 if (haystack == NULL \|\| pattern == NULL)
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	748 return FALSE;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	749
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	750 // Start comparision
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	751 do {
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	752 switch (*pattern) {
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	753 case '?':
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	754 // Any single character matches
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	755 if (*haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	756 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	757 pattern++;
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	758 haystack++;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	759 }
669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	760 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	761 matched = FALSE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	762 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	763
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	764 case '*':
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	765 pattern++;
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	766 if (!pattern \|\| pattern == '?')
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	767 end = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	768 any = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	769 tmp = pattern;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	770 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	771
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	772 case 0:
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	773 if (any)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	774 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	775 if (*haystack)
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	776 haystack++;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	777 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	778 end = TRUE;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	779 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	780 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	781 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	782 if (*haystack)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	783 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	784 if (tmp)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	785 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	786 any = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	787 pattern = tmp;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	788 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	789 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	790 matched = FALSE;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	791 }
669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	792 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	793 end = TRUE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	794 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	795 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	796
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	797 default:
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	798 if (any)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	799 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	800 if (th_tolower(pattern) == th_tolower(haystack))
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	801 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	802 any = FALSE;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	803 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	804 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	805 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	806 if (*haystack)
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	807 haystack++;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	808 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	809 matched = FALSE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	810 }
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	811 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	812 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	813 {
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	814 if (th_tolower(pattern) == th_tolower(haystack))
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	815 {
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	816 if (*pattern)
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	817 pattern++;
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	818 if (*haystack)
1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	819 haystack++;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	820 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	821 else
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	822 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	823 if (tmp)
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	824 {
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	825 any = TRUE;
3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	826 pattern = tmp;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	827 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	828 else
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	829 matched = FALSE;
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	830 }
a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	831 }
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	832
186 1ee46a95aa8c Clean up the code, add argument identifiers to function prototypes and Matti Hamalainen <ccr@tnsp.org> parents: 175 diff changeset	833 if (!haystack && !pattern)
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	834 end = TRUE;
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	835
10 a25f5d22483e Updates. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	836 break;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	837
129 aa2d608fb3f3 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 107 diff changeset	838 } // switch
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	839 } while (matched && !end);
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	840
175 3d0a1f87e393 Rename some variables. Matti Hamalainen <ccr@tnsp.org> parents: 174 diff changeset	841 return matched;
0 bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	842 }
bd61a80a6c54 Initial import into Mercurial repository. Discarding old cvs/svn history Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	843
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	844
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	845 int th_get_hex_triplet(const char *str)
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	846 {
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	847 const char *p = str;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	848 int len, val = 0;
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	849
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	850 for (len = 0; *p && len < 6; p++, len++)
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	851 {
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	852 if (p >= '0' && p <= '9')
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	853 {
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	854 val *= 16;
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	855 val += (*p - '0');
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	856 }
174 7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	857 else
7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	858 if (p >= 'A' && p <= 'F')
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	859 {
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	860 val *= 16;
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	861 val += (*p - 'A') + 10;
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	862 }
174 7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	863 else
7d5707438333 Comments, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 169 diff changeset	864 if (p >= 'a' && p <= 'f')
39 0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	865 {
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	866 val *= 16;
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	867 val += (*p - 'a') + 10;
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	868 }
0d55592e0e01 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 38 diff changeset	869 else
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	870 return -1;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	871 }
44 669d2bc97c57 More cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 43 diff changeset	872
14 e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	873 return (len == 6) ? val : -1;
e5e6370217ef Various cleanups, additions and removals. Matti Hamalainen <ccr@tnsp.org> parents: 10 diff changeset	874 }
162 578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	875
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	876
167 7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	877 BOOL th_get_boolean(const char str, BOOL value)
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	878 {
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	879 if (!th_strcasecmp(str, "yes") \|\|
169 a06a87b771ce Add on/off to valid boolean values. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	880 !th_strcasecmp(str, "on") \|\|
167 7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	881 !th_strcasecmp(str, "true") \|\|
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	882 !th_strcasecmp(str, "1"))
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	883 {
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	884 *value = TRUE;
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	885 return TRUE;
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	886 }
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	887 else
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	888 if (!th_strcasecmp(str, "no") \|\|
169 a06a87b771ce Add on/off to valid boolean values. Matti Hamalainen <ccr@tnsp.org> parents: 167 diff changeset	889 !th_strcasecmp(str, "off") \|\|
167 7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	890 !th_strcasecmp(str, "false") \|\|
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	891 !th_strcasecmp(str, "0"))
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	892 {
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	893 *value = FALSE;
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	894 return TRUE;
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	895 }
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	896 else
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	897 return FALSE;
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	898 }
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	899
7638fa9d191f Add th_get_boolean() function. Matti Hamalainen <ccr@tnsp.org> parents: 162 diff changeset	900
162 578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	901 static void th_pad(FILE *outFile, int count)
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	902 {
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	903 while (count--)
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	904 fputc(' ', outFile);
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	905 }
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	906
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	907
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	908 void th_print_wrap(FILE fh, const char str, int spad, int rpad, int width)
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	909 {
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	910 size_t pos = 0;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	911 BOOL first = TRUE;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	912
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	913 while (str[pos])
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	914 {
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	915 // Pre-pad line
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	916 int linelen = first ? spad : rpad;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	917 th_pad(fh, first ? 0 : rpad);
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	918 first = FALSE;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	919
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	920 // Skip whitespace at line start
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	921 while (th_isspace(str[pos]) \|\| str[pos] == '\n') pos++;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	922
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	923 // Handle each word
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	924 while (str[pos] && str[pos] != '\n')
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	925 {
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	926 size_t next;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	927 int wlen;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	928
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	929 // Find word length and next break
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	930 for (wlen = 0, next = pos; str[next] && !th_isspace(str[next]) && str[next] != '\n'; next++, wlen++);
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	931
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	932 // Check if we have too much of text?
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	933 if (linelen + wlen >= width)
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	934 break;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	935
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	936 // Print what we have
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	937 for (;pos < next; pos++, linelen++)
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	938 fputc(str[pos], fh);
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	939
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	940 // Check if we are at end of input or hard linefeed
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	941 if (str[next] == '\n' \|\| str[next] == 0)
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	942 break;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	943 else
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	944 {
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	945 fputc(str[pos], fh);
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	946 pos++;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	947 linelen++;
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	948 }
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	949 }
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	950 fprintf(fh, "\n");
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	951 }
578d9298cc1e Actually, move th_print_wrap() to th_string module. Matti Hamalainen <ccr@tnsp.org> parents: 144 diff changeset	952 }

Mercurial > hg > th-libs

annotate th_string.c @ 228:ca9cd98dbcff