From 9cd4eeb8a10aa0390e87b3be4d652499c2c0ef73 Mon Sep 17 00:00:00 2001
From: Gregory <fotonmoton@yandex.ua>
Date: Mon, 27 Mar 2017 02:30:24 +0300
Subject: [PATCH] determine how to get basic info anot file/dir

---
 CMakeLists.txt |  2 +-
 inc/ft_ls.h    |  8 ++++++++
 src/main.c     | 39 +++++++++++++++++++++++++++++++++++++--
 3 files changed, 46 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d1c8a76..386ef46 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.6)
 project(ft_ls)
 
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wextra")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wextra -O0 -g")
 
 include_directories(inc libft/includes) # headers
 link_directories(libft) # libraries
diff --git a/inc/ft_ls.h b/inc/ft_ls.h
index b9097f9..a4204b2 100644
--- a/inc/ft_ls.h
+++ b/inc/ft_ls.h
@@ -13,7 +13,15 @@
 #ifndef FT_LS_H
 # define FT_LS_H
 
+# include "libft.h"
 # include <unistd.h>
+# include <stdio.h>
 # include <dirent.h>
+# include <sys/stat.h>
+# include <time.h>
+# include <pwd.h>
+# include <grp.h>
+# include <sys/types.h>
+# include <errno.h>
 
 #endif
diff --git a/src/main.c b/src/main.c
index 933c21c..bdde2f7 100644
--- a/src/main.c
+++ b/src/main.c
@@ -12,7 +12,42 @@
 
 #include "ft_ls.h"
 
-int		main(void)
+int		main(int argc, char **argv)
 {
-	return (write(1, "aa\n", 3));
+	DIR				*dp;
+	struct dirent 	*ep;
+	struct stat		*stat_buf;
+	char 			*str_tmp;
+	int 			blocks;
+
+	argc = argc;
+	dp = opendir (argv[1]);
+	blocks = 0;
+	if (dp != NULL)
+	{
+		while ((ep = readdir (dp)))
+		{
+			str_tmp = ft_strjoin("../", ep->d_name);
+			stat_buf = malloc(sizeof(struct stat));
+			stat(str_tmp, stat_buf);
+			printf("%s:\n", str_tmp);
+			printf("  nlinks: %d\n", (int)stat_buf->st_nlink);
+			printf("  st_mode: %d\n", S_ISCHR(stat_buf->st_mode));
+			printf("  MAJOR: %d\n", (int)major(stat_buf->st_rdev));
+			printf("  MINOR: %d\n", (int)minor(stat_buf->st_rdev));
+			printf("  st_uid: %s\n", getpwuid(stat_buf->st_uid)->pw_name);
+			printf("  st_gid: %s\n", getgrgid(stat_buf->st_gid)->gr_name);
+			printf("  st_size: %d\n", (int)stat_buf->st_size);
+			printf("  st_atime: %s", ctime(&stat_buf->st_atim.tv_sec));
+			printf("  st_blocks: %d\n\n", (int)stat_buf->st_blocks);
+			blocks += stat_buf->st_blocks * S_BLKSIZE / 1024;
+			free(stat_buf);
+			free(str_tmp);
+		}
+		(void) closedir (dp);
+		printf("  total blocks: %d\n", blocks);
+	}
+	else
+		printf("%s\n", strerror(errno));
+	return 0;
 }