bozo

env.c

@@ -169,6 +169,30 @@ char	*get_value_key(char *key, t_list **head)
 	return (NULL);
 }
 
+int	set_value_key(char *key, t_list **head, char *str)
+{
+	t_list	*current;
+	char	*temp;
+	size_t	len;
+
+	current = *head;
+	while (current != NULL)
+	{
+		if (is_start(current->content, key))
+		{
+			len = ft_strlen(current->content);
+			temp = current->content;
+			current->content = ft_strreplace(temp, str, ft_strnchr(temp, '=') + 1, len - get_index(temp, '=') - 1);
+			free(temp);
+			if (current->content == NULL)
+				return (1);
+			break ;
+		}
+		current = current->next;
+	}
+	return (0);
+}
+
 t_list	**init_env(char **env)
 {
 	t_list	**head;
@@ -184,11 +208,16 @@ t_list	**init_env(char **env)
 	return (head);
 }
 
-/*int	main(int argc, char *argv[], char **env)
+int	main(int argc, char *argv[], char **env)
 {
+	t_list	**i_env;
+
 	(void)argc;
 	(void)argv;
-	ft_putstr_fd(get_value_index(10, init_env(env)), 1);
+	i_env = init_env(env);
-	//print_env(init_env(env), 1);
+	ft_putstr_fd(get_value_key("PATH", i_env), 1);
+	ft_putstr_fd("/n", 1);
+	set_value_key("PATH", i_env, "BITE");
+	ft_putstr_fd(get_value_key("PATH", i_env), 1);
 	return (0);
-}*/
+}

utils/ft_strreplace.c

@@ -1,17 +1,19 @@
 #include "utils.h"
 
-char	*ft_strreplace(char *str, char *fill, size_t start, size_t stop)
+int	ft_strreplace(char **str, 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)));
 	if (out == NULL)
-		return (NULL);
+		return (1);
 	ft_strncpy(out, str, start);
 	ft_strncpy(out + start, fill, ft_strlen(fill));
 	sum = start + ft_strlen(fill);
 	ft_strncpy(out + sum, str + stop, ft_strlen(str) - stop);
 	out[sum + ft_strlen(str) - stop] = '\0';
-	return (out);
+	free(*str);
+	*str = out;
+	return (0);
 }