From b40762478a27114433a02104a45f16971a557fb4 Mon Sep 17 00:00:00 2001
From: Etienne Rey-bethbeder <erey-bet@3A1.42angouleme.fr>
Date: Tue, 21 Feb 2023 15:42:05 +0100
Subject: [PATCH] ARABIE AHLAWAKBAR

---
 builtins/echo.c | 39 ++++++++++++++++++++++++++++++++++-----
 minishell.h     |  5 +++--
 2 files changed, 37 insertions(+), 7 deletions(-)

diff --git a/builtins/echo.c b/builtins/echo.c
index 06d4701..1670a05 100644
--- a/builtins/echo.c
+++ b/builtins/echo.c
@@ -6,7 +6,7 @@
 /*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/17 13:09:08 by erey-bet          #+#    #+#             */
-/*   Updated: 2023/02/17 17:07:50 by erey-bet         ###   ########.fr       */
+/*   Updated: 2023/02/21 15:38:53 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -45,11 +45,40 @@ int	check_argument(char *str, int *check, int i)
 	return (i);
 }
 
-int	echo(int fd, char *str)
-{
-	int	check;
-	int	i;
 
+char *conca(char **strings)
+{
+	int len;
+	char *result;
+	char *p;
+	int i;
+
+	i = -1;
+	while (strings[++i] != NULL)
+		len += strlen(strings[i]);
+	result = (char *) malloc(len * 2 + 1);
+	if (result == NULL)
+		return NULL;
+	p = result;
+	i = 0;
+	while (strings[i] != NULL)
+	{
+		ft_strncpy(p, strings[i], ft_strlen(strings[i]));
+		ft_strncpy(p, " ", 1);
+		p += strlen(strings[i]);
+		i++;
+	}
+	return (result);
+}
+
+
+int	echo(int fd, char **strs)
+{
+	int		check;
+	int		i;
+	char	*str;
+
+	str = conca(strs);
 	check = 0;
 	i = 0;
 	while (is_space(str[i]))
diff --git a/minishell.h b/minishell.h
index 53889ca..7b222af 100644
--- a/minishell.h
+++ b/minishell.h
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/14 13:45:30 by cchauvet          #+#    #+#             */
-/*   Updated: 2023/02/21 14:43:45 by erey-bet         ###   ########.fr       */
+/*   Updated: 2023/02/21 15:39:18 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -21,6 +21,7 @@
 # include <stdio.h>
 # include <unistd.h>
 # include <limits.h>
+# include <string.h>
 # include <readline/readline.h>
 # include <readline/history.h>
 # define DEBUG 0
@@ -60,7 +61,7 @@ char		*get_value(char *str);
 char		*get_key(char *str);
 
 /* Echo */
-int			echo(int fd, char *str);
+int			echo(int fd, char **strs);
 /* PWD */
 int			pwd(int fd);
 char		*get_pwd(int fd);