bonus started

get_next_line_bonus.c

@@ -0,0 +1,49 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_next_line_bonus.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/11/24 15:55:25 by dgaillet          #+#    #+#             */
+/*   Updated: 2025/11/24 17:22:10 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+#include "get_next_line_bonus.h"
+
+static char	*get_lines(int fd, char *str)
+{
+	char	buf[BUFFER_SIZE];
+	int		res;
+
+	res = read(fd, buf, BUFFER_SIZE);
+	while (res > 0)
+	{
+		if (!str)
+			str = ft_strdup(buf);
+		else
+			str = ft_strjoin_new(str, buf, res);
+		if (!str)
+			return (NULL);
+		ft_bzero(buf, BUFFER_SIZE);
+		res = read(fd, buf, BUFFER_SIZE);
+	}
+	if (res < 0)
+	{
+		if (str)
+			free(str);
+		return (NULL);
+	}
+	return (str);
+}
+
+char	*get_next_line(int fd)
+{
+	static char	*strs[1024];
+
+	if (!strs[fd])
+		strs[fd] = get_lines(fd, strs[fd]);
+
+}

get_next_line_bonus.h

@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_next_line_bonus.h                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/11/24 15:56:45 by dgaillet          #+#    #+#             */
+/*   Updated: 2025/11/24 17:22:18 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef GET_NEXT_LINE_BONUS_H
+# define GET_NEXT_LINE_BONUS_H
+
+# ifndef BUFFER_SIZE
+#  define BUFFER_SIZE 42
+# endif
+
+# include <stdlib.h>
+
+char	*get_next_line(int fd);
+
+size_t	ft_strlen(const char *s);
+char	*ft_strjoin_new(char const *s1, char const *s2, size_t limit);
+char	*ft_strdup(const char *s);
+void	ft_bzero(void *s, size_t n);
+
+#endif

get_next_line_utils_bonus.c

@@ -0,0 +1,77 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_next_line_utils_bonus.c                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/11/24 16:04:39 by dgaillet          #+#    #+#             */
+/*   Updated: 2025/11/24 16:12:37 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+size_t	ft_strlen(const char *s)
+{
+	size_t	i;
+
+	i = 0;
+	while (s[i])
+		i++;
+	return (i);
+}
+
+char	*ft_strjoin_new(char const *s1, char const *s2, size_t limit)
+{
+	char	*str;
+	size_t	i;
+	size_t	j;
+
+	str = malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1));
+	if (!str)
+		return (NULL);
+	i = 0;
+	j = 0;
+	while (s1[i])
+	{
+		str[i] = s1[i];
+		i++;
+	}
+	while (j <= limit && s2[j])
+	{
+		str[i + j] = s2[j];
+		j++;
+	}
+	str[i + j] = '\0';
+	free((void *) s1);
+	return (str);
+}
+
+char	*ft_strdup(const char *s)
+{
+	char	*dest;
+	int		i;
+
+	dest = malloc(sizeof(char) *(ft_strlen(s) + 1));
+	if (!dest)
+		return (NULL);
+	i = 0;
+	while (s[i])
+	{
+		dest[i] = s[i];
+		i++;
+	}
+	dest[i] = '\0';
+	return (dest);
+}
+
+void	ft_bzero(void *s, size_t n)
+{
+	while (n > 0)
+	{
+		*((unsigned char *) s) = '\0';
+		s++;
+		n--;
+	}
+}