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ft_strtrim

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Tanguy MAZE
2018-04-07 17:50:14 +02:00
parent 107cdb31a0
commit b4bab0fccf
2 changed files with 43 additions and 2 deletions
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4
Makefile
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@@ -6,7 +6,7 @@
# By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2018/04/07 12:47:06 by tmaze #+# #+# #
# Updated: 2018/04/07 16:39:45 by tmaze ### ########.fr #
# Updated: 2018/04/07 17:32:09 by tmaze ### ########.fr #
# #
#******************************************************************************#
@@ -18,7 +18,7 @@ NAME = libft.a
SRCS = ft_memset.c ft_bzero.c ft_memcpy.c ft_memccpy.c ft_memmove.c ft_memchr.c ft_memcmp.c ft_strlen.c ft_strdup.c ft_strcpy.c ft_strncpy.c ft_strcat.c ft_strncat.c ft_strchr.c ft_strrchr.c ft_strstr.c ft_strnstr.c ft_strcmp.c ft_strncmp.c ft_atoi.c ft_isalpha.c ft_isdigit.c ft_isalnum.c ft_isascii.c ft_isprint.c ft_toupper.c ft_tolower.c \
\
ft_memalloc.c ft_memdel.c ft_strnew.c ft_strdel.c ft_strclr.c ft_striter.c ft_striteri.c ft_strmap.c ft_strmapi.c ft_strequ.c ft_strnequ.c ft_strsub.c ft_strjoin.c
ft_memalloc.c ft_memdel.c ft_strnew.c ft_strdel.c ft_strclr.c ft_striter.c ft_striteri.c ft_strmap.c ft_strmapi.c ft_strequ.c ft_strnequ.c ft_strsub.c ft_strjoin.c ft_strtrim.c
OBJS = $(SRCS:.c=.o)
INCLS = -I.

41
ft_strtrim.c Normal file
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@@ -0,0 +1,41 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strtrim.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/04/07 17:00:34 by tmaze #+# #+# */
/* Updated: 2018/04/07 17:48:44 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strtrim(char const *s)
{
int in_word;
size_t i;
size_t start;
size_t len;
i = 0;
start = 0;
len = 0;
while (s[i] == ' ' || s[i] == '\n' || s[i] == '\t')
i++;
start = i;
in_word = 1;
while (s[i])
{
if (in_word && (!ft_isprint(s[i]) || s[i] == ' '))
{
len = i - start;
in_word = 0;
}
else if (!in_word && ft_isprint(s[i]) && s[i] != ' ')
in_word = 1;
i++;
}
return (ft_strsub(s, start, len));
}