minishell/ft_insert_str.c at master · idbella/minishell · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_insert_str.c                                    :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: sid-bell <sid-bell@student.1337.ma>        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2018/09/04 00:33:37 by sid-bell          #+#    #+#             */
/*   Updated: 2019/02/22 06:17:44 by sid-bell         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

char	*ft_str_insert(char **str1, char *filler, int index)
{
	char	*result;
	char	*part1;
	char	*part2;
	int		len;

	len = ft_strlen(*str1);
	part1 = ft_strsub(*str1, 0, index);
	part2 = ft_strsub(*str1, index + 1, len - index);
	result = ft_strjoin(part1, filler);
	free(part1);
	part1 = result;
	result = ft_strjoin(result, part2);
	free(part1);
	free(part2);
	free(*str1);
	return (result);
}