Working with basic input

1 files changed, 93 insertions, 0 deletions

diff --git a/get_next_line_utils.c b/get_next_line_utils.c
new file mode 100644
index 0000000..754bf22
--- /dev/null
+++ b/get_next_line_utils.c
@@ -0,0 +1,93 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_next_line_utils.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/10/08 08:52:59 by cacharle          #+#    #+#             */
+/*   Updated: 2019/10/08 14:57:48 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include "get_next_line.h"
+
+#include <stdio.h>
+int		find_newline(char *str)
+{
+	int i;
+
+	i = -1;
+	while (str[++i])
+		if (str[i] == '\n')
+			return (i);
+	return (-1);
+}
+
+char	*strappend(char *dest, char *src)
+{
+	void	*copy;
+
+	if (dest == NULL)
+	{
+		if ((dest = (char*)malloc(sizeof(char) * (ft_strlen(src) + 1))) == NULL)
+			return (NULL);
+		ft_strcpy(dest, src);
+		return (dest);
+	}
+	if ((copy = (char*)malloc(sizeof(char) * (ft_strlen(dest) + 1))) == NULL)
+		return (NULL);
+	ft_strcpy(copy, dest);
+	free(dest);
+	if ((dest = (char*)malloc(sizeof(char)
+			* (ft_strlen(dest) + ft_strlen(src) + 1))) == NULL)
+		return (NULL);
+	ft_strcpy(dest, copy);
+	/* dest[ft_strlen(dest) + ft_strlen(src)] = '\0'; */
+	free(copy);
+	ft_strcat(dest, src);
+	return (dest);
+}
+
+char	*ft_strcpy(char *dest, const char *src)
+{
+	int i;
+
+	i = 0;
+	while (src[i])
+	{
+		dest[i] = src[i];
+		i++;
+	}
+	dest[i] = '\0';
+	return (dest);
+}
+
+char	*ft_strcat(char *dest, const char *src)
+{
+	int i;
+	int j;
+
+	i = 0;
+	while (dest[i])
+		i++;
+	j = 0;
+	while (src[j])
+	{
+		dest[i + j] = src[j];
+		j++;
+	}
+	dest[i + j] = '\0';
+	return (dest);
+}
+
+int		ft_strlen(char *str)
+{
+	int counter;
+
+	counter = 0;
+	while (str[counter])
+		counter++;
+	return (counter);
+}