112 lines
2.3 KiB
C
112 lines
2.3 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_split.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: lderidde <lderidde@student.s19.be> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2024/07/17 12:48:12 by lderidde #+# #+# */
|
|
/* Updated: 2024/07/25 14:13:12 by lderidde ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include <stdlib.h>
|
|
|
|
int check_sep(char c, char *charset)
|
|
{
|
|
while (*charset)
|
|
{
|
|
if (c == *charset)
|
|
return (1);
|
|
charset++;
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
int count_strings(char *str, char *charset)
|
|
{
|
|
int i;
|
|
int count;
|
|
|
|
i = 0;
|
|
count = 0;
|
|
while (str[i])
|
|
{
|
|
if (!(check_sep(str[i], charset))
|
|
&& (check_sep(str[i + 1], charset)
|
|
|| str[i + 1] == '\0'))
|
|
count++;
|
|
i++;
|
|
}
|
|
return (count);
|
|
}
|
|
|
|
void build_str(char *charset, char *src, char *dest)
|
|
{
|
|
int i;
|
|
|
|
i = 0;
|
|
while (src[i] && !(check_sep(src[i], charset)))
|
|
{
|
|
dest[i] = src[i];
|
|
i++;
|
|
}
|
|
dest[i] = '\0';
|
|
}
|
|
|
|
void build_tab(char **tab, char *str, char *charset)
|
|
{
|
|
int i;
|
|
int count;
|
|
int j;
|
|
|
|
i = 0;
|
|
count = 0;
|
|
while (str[i])
|
|
{
|
|
if (check_sep(str[i], charset))
|
|
i++;
|
|
else
|
|
{
|
|
j = 0;
|
|
while (!(check_sep(str[j + i], charset)) && str[j + i])
|
|
j++;
|
|
tab[count] = malloc(sizeof(char) * (j + 1));
|
|
build_str(charset, &str[i], tab[count]);
|
|
count++;
|
|
i = i + j;
|
|
}
|
|
}
|
|
}
|
|
|
|
char **ft_split(char *str, char *charset)
|
|
{
|
|
int count;
|
|
char **tab;
|
|
|
|
count = count_strings(str, charset);
|
|
tab = malloc(sizeof(char *) * (count + 1));
|
|
if (tab == NULL)
|
|
return (NULL);
|
|
tab[count] = 0;
|
|
build_tab(tab, str, charset);
|
|
return (tab);
|
|
}
|
|
/*
|
|
#include <stdio.h>
|
|
int main (int argc, char **argv)
|
|
{
|
|
int i = 0;
|
|
(void)argc;
|
|
char **res = ft_split(argv[1], argv[2]);
|
|
int len = count_strings(argv[1], argv[2]);
|
|
while (i < len)
|
|
{
|
|
printf("%s\n", res[i]);
|
|
free(res[i]);
|
|
i++;
|
|
}
|
|
free(res);
|
|
}
|
|
*/
|