From 3ab8361d696559cd20495b4af1186a679f1460f2 Mon Sep 17 00:00:00 2001
From: yosyo <mmoussou@student.42angouleme.fr>
Date: Sun, 19 May 2024 05:49:22 +0200
Subject: [PATCH] =?UTF-8?q?=E3=80=8C=F0=9F=8F=97=EF=B8=8F=E3=80=8D=20wip(e?=
 =?UTF-8?q?xec/get=5Fpath):=20can=20get=20all=20files=20in=20path,=20only?=
 =?UTF-8?q?=20printing=20for=20now.?=
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---
 include/execution.h |  4 ++-
 include/minishell.h |  4 +++
 src/env/env_cmd.c   |  2 --
 src/exec/get_path.c | 66 +++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 73 insertions(+), 3 deletions(-)
 create mode 100644 src/exec/get_path.c

diff --git a/include/execution.h b/include/execution.h
index 77fef6b..be6273e 100644
--- a/include/execution.h
+++ b/include/execution.h
@@ -6,13 +6,15 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/29 13:20:22 by mmoussou          #+#    #+#             */
-/*   Updated: 2024/05/06 20:29:58 by mmoussou         ###   ########.fr       */
+/*   Updated: 2024/05/19 04:27:24 by mmoussou         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef EXECUTION_H
 # define EXECUTION_H
 
+int		get_path(char *path);
+
 typedef struct s_env
 {
 	char			*name;
diff --git a/include/minishell.h b/include/minishell.h
index 92c976b..6a3e957 100644
--- a/include/minishell.h
+++ b/include/minishell.h
@@ -18,6 +18,10 @@
 # include <readline/readline.h>
 # include <stdlib.h>
 # include <stdint.h>
+# include <sys/types.h>
+# include <sys/stat.h>
+# include <unistd.h>
+# include <dirent.h>
 # include "libft.h"
 
 # include "parsing.h"
diff --git a/src/env/env_cmd.c b/src/env/env_cmd.c
index 04a5666..1620181 100644
--- a/src/env/env_cmd.c
+++ b/src/env/env_cmd.c
@@ -44,7 +44,6 @@ char	**env_get(t_env *env)
 
 int	env_create_first_el(char *env_line, t_env *env)
 {
-//	t_env	*new;
 	char	*name;
 	char	*content;
 
@@ -139,7 +138,6 @@ int	env_edit(char *name, char *content, t_env *env)
 
 int	env_delete(char *name, t_env *env)
 {
-//	char	*new_content;
 	t_env	*tmp;
 
 	while (env && env->next && ft_strcmp(env->next->name, name))
diff --git a/src/exec/get_path.c b/src/exec/get_path.c
new file mode 100644
index 0000000..ea4ed13
--- /dev/null
+++ b/src/exec/get_path.c
@@ -0,0 +1,66 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_path.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/05/19 01:42:17 by mmoussou          #+#    #+#             */
+/*   Updated: 2024/05/19 04:33:52 by mmoussou         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+int	get_path_list(char *path)
+{
+	DIR				*path_dir;
+	struct dirent	*dir_entry;
+	char			*abs_path;
+	struct stat		entry;
+
+	path_dir = opendir(path);
+	if (!path_dir)
+		return (-1);
+	dir_entry = readdir(path_dir);
+	while (dir_entry)
+	{
+		if (!ft_strncmp(dir_entry->d_name, ".", ft_strlen(dir_entry->d_name))
+			|| !ft_strncmp(dir_entry->d_name, "..", ft_strlen(dir_entry->d_name)))
+		{
+			dir_entry = readdir(path_dir);
+			continue ;
+		}
+		abs_path = ft_calloc(sizeof(char), strlen(path) + strlen(dir_entry->d_name) + 1);
+		if (!abs_path)
+			return (-1);
+		strcat(abs_path, path);
+		strcat(abs_path, dir_entry->d_name);
+		stat(abs_path, &entry);
+		if (S_ISREG(entry.st_mode)
+			&& (entry.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+			printf("%s\n", dir_entry->d_name);
+		free(abs_path);
+		dir_entry = readdir(path_dir);
+	}
+	closedir(path_dir);
+	return (0);
+}
+
+int	get_path(char *path)
+{
+	char	**path_dir;
+	int		i;
+
+	path_dir = ft_split(path, ':');
+	if (!path_dir)
+		return (-1);
+	i = 0;
+	while (path_dir[i])
+	{
+		get_path_list(path_dir[i]);
+		i++;
+	}
+	ft_free("a", &path_dir);
+	return (0);
+}