Makefile

@@ -7,7 +7,7 @@ NAME = minishell
 
 CC = gcc
 
-CFLAGS = -Werror -Wextra -g
+CFLAGS = -Wall -Werror -Wextra -g
 
 LIBS = libftx/libftx.a
 

env.c

@@ -6,7 +6,7 @@
 /*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/02/02 14:39:56 by erey-bet          #+#    #+#             */
-/*   Updated: 2023/02/16 14:30:12 by erey-bet         ###   ########.fr       */
+/*   Updated: 2023/02/03 16:04:16 by erey-bet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,14 +30,18 @@ void	print_export(t_list **head, int fd)
 	int		v;
 
 	current = *head;
-	while (current->next != NULL)
+	while (current != NULL)
 	{
+		ctn = current->content;
+		if (*(ft_strchr(ctn, '=') - 1) != '_')
+		{
+			v = get_index(ctn, '=');
 			write(fd, "declare -x ", 11);
-		ft_putstr_fd(((t_env*)(current->content))->key, fd);
-		ft_putstr_fd("=", fd);
+			write(fd, ctn, v + 1);
 			write(fd, "\"", 1);
-		ft_putstr_fd(((t_env*)(current->content))->value, fd);
+			ft_putstr_fd(ctn + v + 1, fd);
 			write(fd, "\"\n", 2);
+		}
 		current = current->next;
 	}
 }
@@ -47,11 +51,9 @@ void	print_env(t_list **head, int fd)
 	t_list	*current;
 
 	current = *head;
-	while (current->next != NULL)
+	while (current != NULL)
 	{
-		ft_putstr_fd(((t_env*)(current->content))->key, fd);
-		ft_putstr_fd("=", fd);
-		ft_putstr_fd(((t_env*)(current->content))->value, fd);
+		ft_putstr_fd(current->content, fd);
 		write(fd, "\n", 1);
 		current = current->next;
 	}
@@ -75,52 +77,16 @@ int	strcmp_alphabet(char *s1, char *s2)
 	return (-1);
 }
 
-void	ft_double_swap(void *a, void *b)
+void	ft_double_swap(char **a, char **b)
 {
 	void	*c;
 
-	c = a;
-	a = b;
-	b = c;
+	c = *a;
+	*a = *b;
+	*b = c;
 }
 
-void	exchange(void *a, void *b, void *c)
-{
-	void	*d;
-
-	d = a;
-	a = b;
-	b = c;
-	c = d;
-}
-
-char	*get_value(char *str)
-{
-	char	*s;
-	int		i;
-	int		start;
-
-	s = ft_calloc(ft_strlen(str), sizeof(char));
-	start = get_index(str, '=');
-	i = start;
-	while (str[++i])
-		s[i - start - 1] = str[i];
-	return (s);
-}
-
-char	*get_key(char *str)
-{
-	char	*s;
-	int		i;
-
-	s = ft_calloc(ft_strlen(str), sizeof(char));
-	i = -1;
-	while (str[++i] != '=')
-		s[i] = str[i];
-	return (s);
-}
-
-void	swap_env_3(void **a, void **b, void **c)
+void	exchange(char **a, char **b, char **c)
 {
 	void	*d;
 
@@ -130,106 +96,99 @@ void	swap_env_3(void **a, void **b, void **c)
 	*c = d;
 }
 
-void	swap_env(void **a, void **b)
-{
-	void	*c;
-
-	c = *a;
-	*a = *b;
-	*b = c;
-}
-
-void	add_sort(t_list **head, t_env *var)
+void	add_sort(t_list **head, char *str)
 {
 	t_list	*current;
-	t_env	*last;
+	char	*last;
 
 	current = *head;
-	while (current->next != NULL && strcmp_alphabet(var->key, ((t_env*)(current->content))->key) != 0)
+	while (current->next != NULL && strcmp_alphabet(str, current->content) != 0)
 		current = current->next;
-	if (current->content == NULL)
-		current->content = var;
+	if (strcmp_alphabet(str, current->content) == 1)
+		last = str;
 	else
+		exchange(&last, (char **)(&current->content), &str);
+	while (current != NULL)
 	{
-		last = NULL;
-		swap_env_3((void **)&last, &current->content, (void **)&var);
-		while (current->next != NULL)
-		{
-			current = current->next;
-			swap_env(&current->content, (void **)&last);
-		}
-	}
 		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_by_key(char *key, t_list **head)
+char	*get_value_index(int index, t_list **head)
 {
 	t_list	*current;
+	int		i;
 
 	current = *head;
-	while (current->next != NULL)
-	{
-		if (ft_strcmp(((t_env *)current->content)->key, key) == 0)
-			return (((t_env *)current->content)->value);
+	i = -1;
+	while (current != NULL && ++i != index)
 		current = current->next;
-	}
+	if (i == index)
+		return (ft_strchr(current->content, '=') + 1);
 	return (NULL);
 }
 
-int	set_value_by_key(char *key, char *value, t_list **head)
+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->next != NULL)
+	while (current != NULL)
 	{
-		if (ft_strcmp(((t_env *)current->content)->key, key) == 0)
-		{
-			free(((t_env *)current->content)->value);
-			((t_env *)current->content)->value = value;
-			return (0);
-		}
+		if (is_start(current->content, key))
+			return (ft_strchr(current->content, '=') + 1);
 		current = current->next;
 	}
-	return (1);
-}
-
-int	create_value_by_key(char *key, char *value, t_list **head)
-{
-	t_env *content;
-	if (set_value_by_key(key, value, head) == 0)
-		return (0);
-	content = ft_calloc(1, sizeof(t_env));
-	if (content == NULL)
-		return (1);
-	content->key = key;
-	content->value = value;
-	add_sort(head, content);
-	return (0);
+	return (NULL);
 }
 
 t_list	**init_env(char **env)
 {
 	t_list	**head;
 	int		i;
-	t_env	*var;
 
 	head = ft_calloc(1, sizeof(t_list *));
-	if (head == NULL)
-		return (NULL);
 	*head = ft_calloc(1, sizeof(t_list));
 	if (*head == NULL)
 		return (NULL);
 	i = -1;
 	while (env[++i])
-	{
-		var = ft_calloc(1, sizeof(t_env));
-		if (var == NULL)
-			return (NULL);
-		var->key = get_key(env[i]);
-		var->value = get_value(env[i]);
-		add_sort(head, var);
-	}
+		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);
+}*/

main.c

@@ -208,20 +208,12 @@ int	ft_cmds_excutor(t_list **cmds)
 	return (0);
 }
 
-/*int	main(int ac, char **av, char **env)
+int	main(int ac, char **av)
 {
 	t_list	**cmds;
-	t_data	data;
 
 	if (ac == 1)
 		return (1);
-	data.env = init_env(env);
-	if (data.env == NULL)
-		return (1);
-	ft_putstr_fd(get_value_key("PATH", data.env), 1);
-	ft_putstr_fd("/n", 1);
-	set_value_key("PATH", i_env, "BITE");
-	ft_putstr_fd(get_value_key("PATH", data.env), 1);
 	cmds = ft_parse_cmds(av[1]);
 	if (cmds == NULL)
 		return (1);
@@ -233,4 +225,4 @@ int	ft_cmds_excutor(t_list **cmds)
 	ft_lstclear(cmds, ft_lstdel);
 	free(cmds);
 	return (1);
-}*/
+}

minishell.h

@@ -37,9 +37,4 @@ typedef struct s_data
 	t_list	**env;
 }	t_data;
 
-typedef struct s_env
-{
-	void	*key;
-	void	*value;
-}	t_env;
 #endif

utils/ft_strreplace.c

@@ -1,11 +1,12 @@
 #include "utils.h"
 
-char	*ft_strreplace(const char *str, const char *fill, size_t start, size_t stop)
+char	*ft_strreplace(char *str, const char *fill, size_t start, size_t stop)
 {
 	char	*out;
 	size_t	sum;
 
-	out = malloc((ft_strlen(str) + ft_strlen(fill) - (stop - start) + 1 * sizeof(char)));
+	out = malloc((ft_strlen(str) + ft_strlen(fill) - (stop - start) + 1
+				* sizeof(char)));
 	if (out == NULL)
 		return (NULL);
 	ft_strncpy(out, str, start);

utils/utils.h

@@ -5,7 +5,7 @@
 
 size_t		ft_strncpy(char *dst, const char *src, size_t n);
 int		ft_is_in_quote(const char *str, size_t n);
-char		*ft_strreplace(const char *str, const char *fill, size_t start, size_t stop);
+char		*ft_strreplace(char *str, const char *fill, size_t start, size_t stop);
 ssize_t		ft_strnchr(const char *str, char c);
 char		*ft_getstr(const char *str, size_t n);