42_adjoly/libft_new
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split

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This commit is contained in:
Adam JOLY
2023-11-11 11:20:15 +01:00
parent 960f8d50e5
commit f24566d838
3 changed files with 48 additions and 10 deletions
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5
Makefile
View File

@ -6,7 +6,7 @@
# By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ # # By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ # # +#+#+#+#+#+ +#+ #
# Created: 2023/11/01 11:03:22 by adjoly #+# #+# # # Created: 2023/11/01 11:03:22 by adjoly #+# #+# #
# Updated: 2023/11/11 01:04:23 by adjoly ### ########.fr # # Updated: 2023/11/11 11:12:02 by adjoly ### ########.fr #
# # # #
# **************************************************************************** # # **************************************************************************** #
@ -45,10 +45,11 @@ SRCS = ft_atoi.c \
ft_strnstr.c \ ft_strnstr.c \
ft_putendl_fd.c \ ft_putendl_fd.c \
ft_strtrim.c \ ft_strtrim.c \
ft_split.c \
OBJS = $(SRCS:.c=.o) OBJS = $(SRCS:.c=.o)
FLAGS = -Werror -Wall -Wextra FLAGS = -g -Werror -Wall -Wextra
HEADER = libft.h HEADER = libft.h

50
ft_split.c
View File

@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */ /* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/09 19:04:42 by adjoly #+# #+# */ /* Created: 2023/11/09 19:04:42 by adjoly #+# #+# */
/* Updated: 2023/11/11 00:36:54 by adjoly ### ########.fr */ /* Updated: 2023/11/11 11:15:37 by adjoly ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -28,31 +28,67 @@ static int ft_countword(char const *s, char sep)
return (w_count); return (w_count);
} }
const int ft_countletter(char const *s, char sep) static int ft_countletter(char const *s, char sep)
{ {
int i; int i;
i = 0; i = 0;
while (s[i] != sep || s[i] != '\0') while (s[i] != sep && s[i] != '\0')
i++; i++;
return (i); return (i);
} }
static void *ft_freearr(char **arr)
{
int i;
i = 0;
free(arr[i]);
while (arr[i])
{
i++;
free(arr[i]);
}
free(arr);
return (NULL);
}
char **ft_split(char const *s, char c) char **ft_split(char const *s, char c)
{ {
int w_count; int w_count;
char **result; char **result;
int i;
int j;
int k;
i = 0;
j = 0;
if (s == NULL)
return (NULL);
w_count = ft_countword(s, c); w_count = ft_countword(s, c);
result = malloc((w_count + 1) * sizeof(char *)); result = malloc((w_count + 1) * sizeof(char *));
if (result == NULL) if (result == NULL)
return (NULL); return (ft_freearr(result));
while (s[i]) while (i < w_count)
{ {
while () while (s[j] == c)
j++;
if (s[j] != '\0' && s[j] != c)
{ {
k = 0;
result[i] = malloc((ft_countletter(&s[j], c) + 1) * sizeof(char));
if (result == NULL)
return (ft_freearr(result));
while (s[j] != c)
{
result[i][k] = s[j];
j++;
k++;
} }
result[i][k] = '\0';
} }
i++;
}
result[i] = NULL;
return (result); return (result);
} }

3
libft.h
View File

@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */ /* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/01 10:06:03 by adjoly #+# #+# */ /* Created: 2023/11/01 10:06:03 by adjoly #+# #+# */
/* Updated: 2023/11/11 01:05:15 by adjoly ### ########.fr */ /* Updated: 2023/11/11 10:40:20 by adjoly ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -50,5 +50,6 @@ char *ft_strrchr(const char *s, int c);
char *ft_strnstr(const char *big, const char *little, size_t len); char *ft_strnstr(const char *big, const char *little, size_t len);
void ft_putendl_fd(char *s, int fd); void ft_putendl_fd(char *s, int fd);
char *ft_strtrim(char const *s1, char const *set); char *ft_strtrim(char const *s1, char const *set);
char **ft_split(char const *s, char c);
#endif #endif