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authorCharles <sircharlesaze@gmail.com>2020-01-30 18:36:30 +0100
committerCharles <sircharlesaze@gmail.com>2020-01-30 18:36:30 +0100
commitaa244ec3fb071a7fd08494d04cc865b281502804 (patch)
tree4050030647cb9649b374b576c4dad7470840fc44 /src/io/ft_get_next_line.c
parentaa9613efb6fb39bd96fc4836b5d38c3746af1b15 (diff)
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renaming header files, .libftignore file for simpler features selection
Diffstat (limited to 'src/io/ft_get_next_line.c')
-rw-r--r--src/io/ft_get_next_line.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/src/io/ft_get_next_line.c b/src/io/ft_get_next_line.c
deleted file mode 100644
index 4aecf3c..0000000
--- a/src/io/ft_get_next_line.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* ************************************************************************** */
-/* */
-/* ::: :::::::: */
-/* get_next_line.c :+: :+: :+: */
-/* +:+ +:+ +:+ */
-/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
-/* +#+#+#+#+#+ +#+ */
-/* Created: 2019/10/19 09:08:36 by cacharle #+# #+# */
-/* Updated: 2020/01/17 10:53:23 by cacharle ### ########.fr */
-/* */
-/* ************************************************************************** */
-
-#include "libft.h"
-
-static int gnl_find_newline(char *str)
-{
- int i;
-
- i = -1;
- while (str[++i])
- if (str[i] == '\n')
- return (i);
- return (-1);
-}
-
-static int gnl_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 gnl_read_line(int fd, char **line, char *rest)
-{
- int ret;
- int split_at;
- char *buf;
-
- if ((buf = malloc(sizeof(char) * (GNL_BUFFER_SIZE + 1))) == NULL)
- return (gnl_free_return(line, NULL, GNL_STATUS_ERROR));
- while ((ret = read(fd, buf, GNL_BUFFER_SIZE)) > 0)
- {
- buf[ret] = '\0';
- if ((split_at = gnl_find_newline(buf)) != -1)
- {
- ft_strcpy(rest, buf + split_at + 1);
- buf[split_at] = '\0';
- if ((*line = ft_strjoin_free(*line, buf, 1)) == NULL)
- return (gnl_free_return(&buf, NULL, GNL_STATUS_ERROR));
- return (gnl_free_return(&buf, NULL, GNL_STATUS_LINE));
- }
- if ((*line = ft_strjoin_free(*line, buf, 1)) == NULL)
- return (gnl_free_return(&buf, NULL, GNL_STATUS_ERROR));
- }
- if (ret == -1)
- return (gnl_free_return(&buf, line, GNL_STATUS_ERROR));
- return (gnl_free_return(&buf, NULL, ret));
-}
-
-/*
-** if has rest:
-** if rest has newline:
-** push rest until newline in line, shift rest
-** return LINE_READ
-** else:
-** push rest in line
-**
-** while can read fd in buf
-** if buf has newline:
-** push buf until newline in line
-** push buf after newline in rest
-** return LINE_READ
-** push buf in line
-**
-** return GNL_EOF
-*/
-
-int get_next_line(int fd, char **line)
-{
- int split_at;
- static char rest[OPEN_MAX][GNL_BUFFER_SIZE + 1] = {{0}};
-
- if (fd < 0 || fd > OPEN_MAX || line == NULL || GNL_BUFFER_SIZE <= 0)
- return (GNL_STATUS_ERROR);
- if ((*line = ft_strdup("")) == NULL)
- return (GNL_STATUS_ERROR);
- if (rest[fd][0] == '\0')
- return (gnl_read_line(fd, line, rest[fd]));
- if ((split_at = gnl_find_newline(rest[fd])) != -1)
- {
- free(*line);
- if ((*line = (char*)malloc(sizeof(char) * (split_at + 1))) == NULL)
- return (GNL_STATUS_ERROR);
- ft_strncpy(*line, rest[fd], split_at);
- (*line)[split_at] = '\0';
- ft_strcpy(rest[fd], rest[fd] + split_at + 1);
- return (GNL_STATUS_LINE);
- }
- free(*line);
- if (!(*line = (char*)malloc(sizeof(char) * (ft_strlen(rest[fd]) + 1))))
- return (GNL_STATUS_ERROR);
- ft_strcpy(*line, rest[fd]);
- rest[fd][0] = '\0';
- return (gnl_read_line(fd, line, rest[fd]));
-}