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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* create_files.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: chuhlig <chuhlig@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/01/16 16:23:51 by dkaiser #+# #+# */
/* Updated: 2025/01/20 15:54:00 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
#include <unistd.h>
int create_files(t_list *files)
{
t_redirection *file;
int fd;
while (files)
{
if (files->content == NULL)
{
files = files->next;
continue ;
}
file = (t_redirection *)files->content;
if (file->type == INPUT_FILE && (access(file->specifier, F_OK) == -1 || access(file->specifier, R_OK) == -1))
return (EXIT_FAILURE);
if (access(file->specifier, F_OK) != -1 && access(file->specifier, W_OK) == -1)
break ;
if (file->type == OUTPUT_OVERRIDE)
{
fd = open(file->specifier, O_WRONLY | O_CREAT | O_TRUNC, 0644);
close(fd);
}
else if (file->type == OUTPUT_APPEND)
{
fd = open(file->specifier, O_WRONLY | O_CREAT | O_APPEND, 0644);
close(fd);
}
if (files->next == NULL)
break ;
if (((t_redirection *) files->next->content)->type == 0)
break ;
files = files->next;
}
return (EXIT_SUCCESS);
}
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