You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.0 KiB
81 lines
2.0 KiB
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* built-in.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: narnaud <narnaud@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2022/01/06 09:02:57 by narnaud #+# #+# */
|
|
/* Updated: 2022/05/06 13:37:47 by narnaud ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "minishell.h"
|
|
|
|
int ft_echo(t_command *cmd)
|
|
{
|
|
int no_nl;
|
|
int fd_out;
|
|
int i;
|
|
|
|
if (cmd->fd[1])
|
|
fd_out = cmd->fd[1];
|
|
else
|
|
fd_out = 1;
|
|
no_nl = 0;
|
|
i = 1;
|
|
if (cmd->argv[1])
|
|
{
|
|
if (ft_strncmp(cmd->argv[1], "-n", 3) == 0 && i++)
|
|
no_nl = 1;
|
|
while (cmd->argv[i])
|
|
{
|
|
ft_putstr_fd(cmd->argv[i], fd_out);
|
|
if (cmd->argv[++i])
|
|
ft_putstr_fd(" ", fd_out);
|
|
}
|
|
}
|
|
if (!no_nl)
|
|
ft_putstr_fd("\n", fd_out);
|
|
return (0);
|
|
}
|
|
|
|
int ft_pwd(t_command *cmd)
|
|
{
|
|
char *dir;
|
|
int fd_out;
|
|
|
|
if (cmd->fd[1])
|
|
fd_out = cmd->fd[1];
|
|
else
|
|
fd_out = 1;
|
|
dir = ft_calloc(PATHS_MAX_SIZE, sizeof(char));
|
|
getcwd(dir, PATHS_MAX_SIZE);
|
|
ft_putstr_fd(dir, fd_out);
|
|
ft_putstr_fd("\n", fd_out);
|
|
free(dir);
|
|
return (0);
|
|
}
|
|
|
|
int ft_cd(t_command *cmd)
|
|
{
|
|
if (cmd->argv[1])
|
|
{
|
|
if (access(cmd->argv[1], X_OK))
|
|
return(file_error(cmd->argv[0], cmd->argv[1], "Permission denied\n"));
|
|
else if (access(cmd->argv[1], F_OK))
|
|
return(file_error(cmd->argv[0], cmd->argv[1], "Not a directory\n"));
|
|
chdir(cmd->argv[1]);
|
|
return (1);
|
|
}
|
|
else
|
|
{
|
|
chdir(getenv("HOME"));
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
int close_minishell(int exit_code)
|
|
{
|
|
exit(exit_code);
|
|
}
|
|
|