From 9f5b079ed0b2d315eab2c1870f7946d58893f0ca Mon Sep 17 00:00:00 2001
From: Rudy Bousset <rbousset@z2r5p6.le-101.fr>
Date: Fri, 1 Nov 2019 15:20:41 +0100
Subject: YO PICKED THE WRONG FOOL, HOUSE

---
 Makefile         |  2 +-
 inc/minishell.h  |  1 +
 src/ft_history.c | 27 +++++++++++++++++++++++----
 src/main.c       |  8 ++++++--
 4 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index 4834b20..09c17b3 100644
--- a/Makefile
+++ b/Makefile
@@ -63,7 +63,7 @@ fclean:			clean xclean
 re:				fclean all
 
 build:			${OBJS}
-	${CC} ${CFLAGS} ${DEBUG} ${FSANITIZE} ${LIB_DIR} ${LIB} -o a.out ${OBJS}
+	${CC} ${CFLAGS} ${DEBUG} ${FSANITIZE} ${LIB_DIR} ${LIB} -o minishell ${OBJS}
 
 default: all
 
diff --git a/inc/minishell.h b/inc/minishell.h
index e3fb5b6..f2b9a94 100644
--- a/inc/minishell.h
+++ b/inc/minishell.h
@@ -12,5 +12,6 @@ uint8_t ft_exit(char **com);
 int ft_error(const char *com, int errno);
 int ft_exec(char **app);
 int ft_history(char *arg);
+char *ft_get_last_line(void);
 
 #endif
diff --git a/src/ft_history.c b/src/ft_history.c
index 6a82a16..10f683a 100644
--- a/src/ft_history.c
+++ b/src/ft_history.c
@@ -17,18 +17,37 @@
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+char
+*ft_get_last_line(void)
+{
+	// char *buff;
+	int fd;
+	struct stat info;
+
+	if ((fd = open("joe-sh_history", O_CREAT | O_RDWR, 0644)) == -1)
+		return (NULL);
+	fstat(fd, &info);
+	return ("qweqwe");
+}
 
 int
 ft_history(char *arg)
 {
-	char c;
+	char *buff;
 	int fd;
-	int r;
+	struct stat info;
 
+	if (!*arg)
+		return (0);
 	if ((fd = open("joe-sh_history", O_CREAT | O_RDWR, 0644)) == -1)
 		return (1);
-	while ((r = read(fd, &c, 1)) != EOF)
-		puts(&c);
+	fstat(fd, &info);
+	if (!(buff = (char*)malloc(info.st_size * sizeof(char))))
+		return (0);
+	read(fd, buff, info.st_size);
 	ft_putendl_fd(arg, fd);
 	close(fd);
 	return (0);
diff --git a/src/main.c b/src/main.c
index bbbc92f..cf60fa2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -24,7 +24,6 @@ int
 	char c;
 	char *arg;
 	uint8_t i;
-	int ret;
 
 	i = 0;
 	arg = NULL;
@@ -44,11 +43,16 @@ int
 			if (c == '\n')
 				break ;
 			arg[i] = c;
+			if (!ft_strncmp("", arg, 4))
+			{
+				arg = ft_get_last_line();
+				break ;
+			}
 			i++;
 		}
 		arg[i] = '\0';
 		ft_history(arg);
-		ret = ft_process_arg(arg);
+		ft_process_arg(arg);
 	}
 	free(arg);
 	arg = NULL;
-- 
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