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norm: splitted functions in main into appropriate file

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Moved lstdelenvelem & env2lst to ms_env.c
Normed out files
This commit is contained in:
Tanguy MAZE
2019-09-20 12:06:44 +02:00
parent 852248636f
commit cf62dae53b
124 changed files with 4850 additions and 30 deletions
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80
libft/srcs/ft_strsplit.c Normal file
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@@ -0,0 +1,80 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strsplit.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/04/07 17:54:29 by tmaze #+# #+# */
/* Updated: 2018/04/15 15:55:03 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
static int count_words(char const *s, char c)
{
int i;
int nb_words;
int in_word;
in_word = 0;
nb_words = 0;
i = -1;
while (++i == 0 || s[i - 1])
if (!in_word && s[i] != c && s[i] != '\0')
{
in_word = 1;
nb_words++;
}
else if (in_word && (s[i] == c || s[i] == '\0'))
in_word = 0;
return (nb_words);
}
static char **get_table(char const *s, char c, char **tab)
{
int i;
int nb_words;
int in_word;
size_t start;
nb_words = 0;
in_word = 0;
i = -1;
while (++i == 0 || s[i - 1])
if (!in_word && s[i] != c && (in_word = 1))
start = i;
else if (in_word && (s[i] == c || s[i] == '\0'))
{
if ((tab[nb_words] = ft_strsub(s, start, i - start)) == NULL)
{
while (--nb_words >= 0)
ft_strdel(&tab[nb_words]);
free(tab);
return (NULL);
}
nb_words++;
in_word = 0;
}
return (tab);
}
char **ft_strsplit(char const *s, char c)
{
int nb_words;
char **tab;
nb_words = 0;
tab = NULL;
if (s != NULL)
{
nb_words = count_words(s, c);
if ((tab = (char**)malloc(sizeof(char**) * (nb_words + 1))) == NULL)
return (NULL);
tab[nb_words] = NULL;
return (get_table(s, c, tab));
}
else
return (NULL);
}