86 lines
2.0 KiB
C
86 lines
2.0 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strsplit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gbrochar <gbrochar@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2015/11/29 09:55:10 by gbrochar #+# #+# */
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/* Updated: 2020/12/17 20:09:12 by gbrochar ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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static int ft_wordcount(char const *s, char c)
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{
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int word_count;
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int i;
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i = 0;
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word_count = 0;
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while (s[i] != '\0')
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{
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while (s[i] == c)
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i++;
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if (s[i] != '\0')
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word_count++;
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while (s[i] != c && s[i] != '\0')
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i++;
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}
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return (word_count);
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}
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static void *ft_taballoc(char const *s, char **str_tab, char c)
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{
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int i;
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int wl;
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i = 0;
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while (s[i])
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{
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wl = 0;
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while (s[i] == c && s[i] != '\0')
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i++;
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while (s[i] != c && s[i] != '\0')
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{
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wl++;
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i++;
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}
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if (wl != 0)
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*str_tab++ = (char *)malloc((wl + 1) * sizeof(char));
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if (!(str_tab - 1))
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return (NULL);
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}
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return (*str_tab);
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}
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char **ft_strsplit(char const *s, char c)
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{
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char **str_tab;
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int i;
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int i2;
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int i3;
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int wc;
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i = 0;
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i3 = 0;
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wc = ft_wordcount(s, c);
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str_tab = (char **)malloc((wc + 1) * sizeof(char *));
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if (!str_tab)
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return (NULL);
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ft_taballoc(s, str_tab, c);
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while (i != wc)
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{
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i2 = 0;
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while (s[i3] == c && s[i3] != '\0')
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i3++;
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while (s[i3] != c && s[i3] != '\0')
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str_tab[i][i2++] = s[i3++];
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str_tab[i][i2] = '\0';
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i++;
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}
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str_tab[i] = NULL;
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return (str_tab);
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}
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