merge master and camille

Makefile

@@ -1,5 +1,5 @@
 UTILS_SRC = utils/ft_is_in_quote.c utils/ft_strncpy.c utils/ft_strreplace.c utils/ft_strnchr.c utils/ft_getstr.c
-SRCS = ${UTILS_SRC} main.c file.c infile.c outfile.c heredoc.c syntatics.c ft_split_quoted.c
+SRCS = ${UTILS_SRC} main.c file.c infile.c outfile.c heredoc.c syntatics.c ft_split_quoted.c env.c
 
 OBJS = ${SRCS:.c=.o}
 

env.c

@@ -0,0 +1,194 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   env.c                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2023/02/02 14:39:56 by erey-bet          #+#    #+#             */
+/*   Updated: 2023/02/03 16:04:16 by erey-bet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+int	get_index(char *s, char c)
+{
+	int	i;
+
+	i = -1;
+	while (s[++i])
+		if (s[i] == c)
+			return (i);
+	return (-1);
+}
+
+void	print_export(t_list **head, int fd)
+{
+	t_list	*current;
+	char	*ctn;
+	int		v;
+
+	current = *head;
+	while (current != NULL)
+	{
+		ctn = current->content;
+		if (*(ft_strchr(ctn, '=') - 1) != '_')
+		{
+			v = get_index(ctn, '=');
+			write(fd, "declare -x ", 11);
+			write(fd, ctn, v + 1);
+			write(fd, "\"", 1);
+			ft_putstr_fd(ctn + v + 1, fd);
+			write(fd, "\"\n", 2);
+		}
+		current = current->next;
+	}
+}
+
+void	print_env(t_list **head, int fd)
+{
+	t_list	*current;
+
+	current = *head;
+	while (current != NULL)
+	{
+		ft_putstr_fd(current->content, fd);
+		write(fd, "\n", 1);
+		current = current->next;
+	}
+}
+
+int	strcmp_alphabet(char *s1, char *s2)
+{
+	int	i;
+
+	if (!s1 || !s2)
+		return (-2);
+	i = 0;
+	while (s1[i] && s2[i])
+	{
+		if (s1[i] < s2[i])
+			return (0);
+		else if (s1[i] > s2[i])
+			return (1);
+		i++;
+	}
+	return (-1);
+}
+
+void	ft_double_swap(char **a, char **b)
+{
+	void	*c;
+
+	c = *a;
+	*a = *b;
+	*b = c;
+}
+
+void	exchange(char **a, char **b, char **c)
+{
+	void	*d;
+
+	d = *a;
+	*a = *b;
+	*b = *c;
+	*c = d;
+}
+
+void	add_sort(t_list **head, char *str)
+{
+	t_list	*current;
+	char	*last;
+
+	current = *head;
+	while (current->next != NULL && strcmp_alphabet(str, current->content) != 0)
+		current = current->next;
+	if (strcmp_alphabet(str, current->content) == 1)
+		last = str;
+	else
+		exchange(&last, (char **)(&current->content), &str);
+	while (current != NULL)
+	{
+		if (current->next == NULL)
+			current->next = ft_calloc(1, sizeof(t_list));
+		if (current->next == NULL)
+			return ;
+		current = current->next;
+		if (current->content == NULL)
+		{
+			current->content = last;
+			return ;
+		}
+		else
+			ft_double_swap((char **)(&current->content), &last);
+	}
+}
+
+char	*get_value_index(int index, t_list **head)
+{
+	t_list	*current;
+	int		i;
+
+	current = *head;
+	i = -1;
+	while (current != NULL && ++i != index)
+		current = current->next;
+	if (i == index)
+		return (ft_strchr(current->content, '=') + 1);
+	return (NULL);
+}
+
+int	is_start(char *big, char *little)
+{
+	int	i;
+
+	i = 0;
+	while (big[i])
+	{
+		if (little[i] != big[i])
+			return (0);
+		i++;
+		if (!little[i])
+			return (1);
+	}
+	return (0);
+}
+
+char	*get_value_key(char *key, t_list **head)
+{
+	t_list	*current;
+
+	current = *head;
+	while (current != NULL)
+	{
+		if (is_start(current->content, key))
+			return (ft_strchr(current->content, '=') + 1);
+		current = current->next;
+	}
+	return (NULL);
+}
+
+t_list	**init_env(char **env)
+{
+	t_list	**head;
+	int		i;
+
+	head = ft_calloc(1, sizeof(t_list *));
+	*head = ft_calloc(1, sizeof(t_list));
+	if (*head == NULL)
+		return (NULL);
+	i = -1;
+	while (env[++i])
+		add_sort(head, env[i]);
+	return (head);
+}
+
+/*int	main(int argc, char *argv[], char **env)
+{
+	(void)argc;
+	(void)argv;
+	ft_putstr_fd(get_value_index(10, init_env(env)), 1);
+	//print_env(init_env(env), 1);
+	return (0);
+}*/

execution.c

@@ -7,32 +7,27 @@ int	main(int ac, char **av, char **env)
 
 }
 
-char	*ft_get_executable_path(t_data *data, char *executable)
+/* char	*ft_get_executable_path(t_data *data, char *executable) */
-{
+/* { */
-	if (ft_strcmp(executable, "env"))
+/* 	if (ft_strcmp(executable, "env") == 0) */
-		return (ft_strjoin("/usr/bin/bo", const char *s2))
+/* 		return (ft_strjoin("", executable)); */
-}
+/* 	else */
+/* 		return  */
+/* } */
 
-int	ft_excutor(t_cmd *cmd, )
+int	ft_excutor(t_cmd *cmd)
 {
-	char	cmd[13] = "/usr/bin/ls";
-	char	*args[3] = {NULL, "cat", NULL};
 	int		pid;
-	int		fd_in;
-	int		fd_out;
 
-	if (ac != 3)
-		return (1);
-	fd_out = open(av[2], O_WRONLY | O_CREAT | O_TRUNC);
-	fd_in = open(av[1], O_RDONLY);
 	pid = fork();
 	if (pid == -1)
 		return (1);
 	if (pid == 0)
 	{
-		dup2(fd_out, 1);
+		dup2(cmd->fd_out, 1);
-		dup2(fd_in, 0);
+		dup2(cmd->fd_in, 0);
-		execve(cmd, args, env);
+		//TODO ADD ENV VARIABLES
+		execve(cmd->executable, cmd->args, NULL);
 	}
 	else
 		waitpid(pid);

minishell.h

@@ -1,14 +1,19 @@
-#ifndef FT_MINISHELL
+#ifndef MINISHELL_H
-# define FT_MINISHELL
+# define MINISHELL_H
 # include "libftx/libftx.h"
 # include "utils/utils.h"
 # include <sys/types.h>
 # include <sys/stat.h>
 # include <fcntl.h>
+# include <sys/wait.h>
 # include <stdio.h>
 # include <readline/readline.h>
 # include <readline/history.h>
 
+t_list		**init_env(char **env);
+char		*get_value_index(int index, t_list **head);
+char		*get_value_key(char *key, t_list **head);
+
 int			ft_syntatic_verif(const char *str);
 int			ft_file_is_readable(const char *path);
 int			ft_file_is_writeable(const char *path);
@@ -27,4 +32,9 @@ typedef struct s_cmd
 	char	**args;
 }	t_cmd;
 
+typedef struct s_data
+{
+	t_list	**env;
+}	t_data;
+
 #endif