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pipe_utils1.c
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pipe_utils1.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* pipe_utils1.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: seojchoi <seojchoi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/24 05:01:43 by taehkwon #+# #+# */
/* Updated: 2023/09/17 14:48:40 by seojchoi ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
int make_path(char **access_path, char **path, char *cmd)
{
int i;
char *tmp;
char *tmp_path;
i = 0;
while (path && path[i])
{
tmp_path = ft_strjoin(path[i], "/");
tmp = ft_strdup(tmp_path);
free(tmp_path);
tmp_path = ft_strjoin(tmp, cmd);
free(tmp);
if (!access(tmp_path, F_OK))
{
*access_path = ft_strdup(tmp_path);
return (1);
}
free(tmp_path);
i++;
}
return (0);
}
char *check_is_access(char *cmd, char **path)
{
char *access_path;
if (ft_strchr(cmd, '/'))
return (cmd);
else if (make_path(&access_path, path, cmd))
{
if (access(access_path, F_OK) == 0)
return (access_path);
}
return (0);
}
void unlink_tmp_file(t_data *cmd)
{
t_redir *iter;
iter = cmd->redir;
while (iter)
{
if (ft_strcmp(iter->redir, "<<") == 0)
{
if (iter->file_name)
unlink(iter->file_name);
}
iter = iter->next;
}
}
void unlink_tmp_file_all(t_data *cmd)
{
t_data *iter;
iter = cmd;
while (iter)
{
unlink_tmp_file(iter);
iter = iter->next;
}
}