1127

Committed 17 Oct 2023 03:23PM UTC coverage: 95.227% (-0.06%) from 95.288%

Build # 1127

Build Type

Pull #340

gitlab-ci

Committed by

johnsonjh

Commit Message

Appease Windows

Signed-off-by: Jeffrey H. Johnson <trnsz@pobox.com>

Pull Request Pull Request #340: Add in-place string mangling utilities

Run Details

55 of 55 new or added lines in 2 files covered. (100.0%)

3811 of 4002 relevant lines covered (95.23%)

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87.18

/src/sirutils.c

/**
 * @file sirutils.c
 *
 * @brief String utility functions
 *
 * Miscellanous utility functions operating on NULL-terminated strings.
 *
 * @author    Jeffrey H. Johnson \<trnsz@pobox.com\>
 * @date      2018-2023
 * @version   2.2.4
 * @copyright The MIT License (MIT)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
#include "sir/utils.h"

char* sir_strremove(char *str, const char *sub) {

  const char* p;
  char* r;
  char* q;

  if (!sub)
      return str;

  if (*sub && (q = r = strstr(str, sub)) != NULL) {
      size_t len = strnlen(sub, strlen (str));

      while ((r = strstr(p = r + len, sub)) != NULL)
          while (p < r)
              *q++ = *p++;

      while ((*q++ = *p++) != '\0')
          continue;
  }

  return str;
}

char* sir_strsqueeze(char *str) {
  unsigned long j;

  for (unsigned i = j = 0; str[i]; ++i)
      if ((i > 0 && !isspace((unsigned char)(str[i - 1])))
                 || !isspace((unsigned char)(str[i])))
          str[j++] = str[i];

  str[j] = '\0';

  return str;
}

char* sir_strredact(char *str, const char *sub, const char c) {
  char *p;

  if (!sub || !c || !(p = strstr(str, sub)))
      return str;

  (void)memset(p, c, strnlen(sub, strlen (str)));

  return sir_strredact(str, sub, c);
}

char* sir_strreplace (char *str, const char c, const char n) {
  char *i = str;

  if (!c || !n)
      return str;

  while ((i = strchr(i, c)) != NULL)
      *i++ = n;

  return str;
}

size_t sir_strcreplace(char *str, const char c, const char n, int32_t max) {
  char*  i   = str;
  size_t cnt = 0;

  if (!c || !n || !max)
      return cnt;

  while (cnt < (size_t)max && (i = strchr(i, c)) != NULL) {
      *i++ = n;
      cnt++;
  }

  return cnt;
}

1	/**
2	* @file sirutils.c
3	*
4	* @brief String utility functions
5	*
6	* Miscellanous utility functions operating on NULL-terminated strings.
7	*
8	* @author Jeffrey H. Johnson \<trnsz@pobox.com\>
9	* @date 2018-2023
10	* @version 2.2.4
11	* @copyright The MIT License (MIT)
12	*
13	* Permission is hereby granted, free of charge, to any person obtaining a copy of
14	* this software and associated documentation files (the "Software"), to deal in
15	* the Software without restriction, including without limitation the rights to
16	* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
17	* the Software, and to permit persons to whom the Software is furnished to do so,
18	* subject to the following conditions:
19	*
20	* The above copyright notice and this permission notice shall be included in all
21	* copies or substantial portions of the Software.
22	*
23	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
25	* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
26	* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
27	* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
28	* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29	*/
30	#include "sir/utils.h"
31
32	char* sir_strremove(char str, const char sub) {	23✔
33
34	const char* p;
35	char* r;
36	char* q;
37
38	if (!sub)	23✔
39	return str;	×
40
41	if (*sub && (q = r = strstr(str, sub)) != NULL) {	23✔
42	size_t len = strnlen(sub, strlen (str));	23✔
43
44	while ((r = strstr(p = r + len, sub)) != NULL)	23✔
45	while (p < r)	×
46	q++ = p++;	×
47
48	while ((q++ = p++) != '\0')	46✔
49	continue;	23✔
50	}
51
52	return str;	20✔
53	}
54
55	char* sir_strsqueeze(char *str) {	23✔
56	unsigned long j;
57
58	for (unsigned i = j = 0; str[i]; ++i)	759✔
59	if ((i > 0 && !isspace((unsigned char)(str[i - 1])))	736✔
60	\|\| !isspace((unsigned char)(str[i])))	391✔
61	str[j++] = str[i];	414✔
62
63	str[j] = '\0';	23✔
64
65	return str;	23✔
66	}
67
68	char* sir_strredact(char str, const char sub, const char c) {	46✔
69	char *p;
70
71	if (!sub \|\| !c \|\| !(p = strstr(str, sub)))	46✔
72	return str;	20✔
73
74	(void)memset(p, c, strnlen(sub, strlen (str)));	23✔
75
76	return sir_strredact(str, sub, c);	23✔
77	}
78
79	char* sir_strreplace (char *str, const char c, const char n) {	23✔
80	char *i = str;	20✔
81
82	if (!c \|\| !n)	23✔
83	return str;	×
84
85	while ((i = strchr(i, c)) != NULL)	46✔
86	*i++ = n;	23✔
87
88	return str;	20✔
89	}
90
91	size_t sir_strcreplace(char *str, const char c, const char n, int32_t max) {	23✔
92	char* i = str;	20✔
93	size_t cnt = 0;	20✔
94
95	if (!c \|\| !n \|\| !max)	23✔
96	return cnt;	×
97
98	while (cnt < (size_t)max && (i = strchr(i, c)) != NULL) {	46✔
99	*i++ = n;	23✔
100	cnt++;	23✔
101	}
102
103	return cnt;	20✔
104	}

aremmell / libsir / 1127

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