1 files changed, 23 insertions, 54 deletions

diff --git a/src/io/ft_getline.c b/src/io/ft_getline.c
index d59aa63..067e66c 100644
--- a/src/io/ft_getline.c
+++ b/src/io/ft_getline.c
@@ -6,63 +6,34 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/01/31 10:39:38 by cacharle          #+#    #+#             */
-/*   Updated: 2020/05/12 17:56:59 by charles          ###   ########.fr       */
+/*   Updated: 2020/05/12 21:32:50 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "libft.h"
 
-static int		st_find_newline(char *str)
-{
-	int i;
-
-	i = -1;
-	while (str[++i])
-		if (str[i] == '\n')
-			return (i);
-	return (-1);
-}
-
-static int		st_free_return(char **ptr, char **ptr2, int ret)
-{
-	if (ptr != NULL)
-	{
-		free(*ptr);
-		*ptr = NULL;
-	}
-	if (ptr2 != NULL)
-	{
-		free(*ptr2);
-		*ptr2 = NULL;
-	}
-	return (ret);
-}
-
 static int		st_read_line(int fd, char **line, char *rest)
 {
-	int		ret;
-	int		split_at;
-	char	*buf;
+	int			ret;
+	char		*cut;
+	static char	buf[FT_GETLINE_BUFFER_SIZE + 1] = {'\0'};
 
-	if ((buf = malloc(sizeof(char) * (FT_GETLINE_BUFFER_SIZE + 1))) == NULL)
-		return (st_free_return(line, NULL, FT_ERROR));
 	while ((ret = read(fd, buf, FT_GETLINE_BUFFER_SIZE)) > 0)
 	{
 		buf[ret] = '\0';
-		if ((split_at = st_find_newline(buf)) != -1)
+		if ((cut = ft_strchr(buf, '\n')) != NULL)
 		{
-			ft_strcpy(rest, buf + split_at + 1);
-			buf[split_at] = '\0';
-			if ((*line = ft_strjoinf(*line, buf, FT_STRJOINF_FST)) == NULL)
-				return (st_free_return(&buf, NULL, FT_ERROR));
-			return (st_free_return(&buf, NULL, FT_LINE));
+			ft_strcpy(rest, cut + 1);
+			*cut = '\0';
 		}
 		if ((*line = ft_strjoinf(*line, buf, FT_STRJOINF_FST)) == NULL)
-			return (st_free_return(&buf, NULL, FT_ERROR));
+			return (FT_ERROR);
+		if (cut != NULL)
+			return (FT_LINE);
 	}
 	if (ret == -1)
-		return (st_free_return(&buf, line, FT_ERROR));
-	return (st_free_return(&buf, NULL, ret));
+		free(line);
+	return (ret);
 }
 
 /*
@@ -85,29 +56,27 @@ static int		st_read_line(int fd, char **line, char *rest)
 
 int				ft_getline(int fd, char **line)
 {
-	int			split_at;
-	static char	rest[OPEN_MAX][FT_GETLINE_BUFFER_SIZE + 1] = {{0}};
+	char		*cut;
+	static char	rest[OPEN_MAX][FT_GETLINE_BUFFER_SIZE + 1] = {{'\0'}};
 
 	if (fd < 0 || fd > OPEN_MAX || line == NULL)
 		return (FT_ERROR);
-	if ((*line = ft_strdup("")) == NULL)
-		return (FT_ERROR);
 	if (rest[fd][0] == '\0')
+	{
+		if ((*line = ft_strdup("")) == NULL)
+			return (FT_ERROR);
 		return (st_read_line(fd, line, rest[fd]));
-	if ((split_at = st_find_newline(rest[fd])) != -1)
+	}
+	if ((cut = ft_strchr(rest[fd], '\n')) != NULL)
 	{
-		free(*line);
-		if ((*line = (char*)malloc(sizeof(char) * (split_at + 1))) == NULL)
+		*cut = '\0';
+		if ((*line = ft_strdup(rest[fd])) == NULL)
 			return (FT_ERROR);
-		ft_strncpy(*line, rest[fd], split_at);
-		(*line)[split_at] = '\0';
-		ft_strcpy(rest[fd], rest[fd] + split_at + 1);
+		ft_strmove(rest[fd], cut + 1);
 		return (FT_LINE);
 	}
-	free(*line);
-	if (!(*line = (char*)malloc(sizeof(char) * (ft_strlen(rest[fd]) + 1))))
+	if ((*line = ft_strdup(rest[fd])) == NULL)
 		return (FT_ERROR);
-	ft_strcpy(*line, rest[fd]);
 	rest[fd][0] = '\0';
 	return (st_read_line(fd, line, rest[fd]));
 }