Esempio n. 1
0
void	ft_parse_input(t_shun **shell)
{
	if (*(*shell)->input)
	{
		(*shell)->argv = ft_parse_get_args((*shell)->input);
		(*shell)->argc = ft_tablen((*shell)->argv);
		if ((*shell)->argc != 0)
		{
			if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "exit") == 0)
				ft_exit(&(*shell));
			else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "env") == 0)
				ft_print_environ(*shell);
			else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "setenv") == 0)
				ft_setenv(&(*shell));
			else if (ft_strcmp(ft_strtolower((*shell)->argv[0]),
							"unsetenv") == 0)
				ft_unsetenv(&(*shell));
			else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "cd") == 0)
				ft_cd(&(*shell));
			else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "prompt") == 0)
				ft_chg_prompt(&(*shell));
			else if (ft_strcmp(ft_strtolower((*shell)->argv[0]), "pwd") == 0)
				ft_putendl(ft_get_pwd());
			else
				ft_exec_bin(&(*shell));
		}
	}
}
Esempio n. 2
0
t_magic	*ft_cd_return(t_magic *magic)
{
	char	*oldpwd;
	int		pwd;

	pwd = ft_wline(magic->env, "PWD");
	oldpwd = magic->oldpwd;
	if (oldpwd)
	{
		if ((ft_check_access_cd(oldpwd, "")) == 0)
		{
			if (chdir(oldpwd) == 0)
			{
				magic = ft_set_oldpwd(magic);
				if (pwd >= 0)
				{
					free(magic->env[pwd]);
					magic->env[pwd] = ft_strjoin("PWD=", getcwd(NULL, 0));
				}
			}
			free(magic->pwd);
			magic->pwd = ft_get_pwd();
		}
		else
			ft_parse_error_cd(ft_check_access_cd(oldpwd, ""), oldpwd);
	}
	return (magic);
}
Esempio n. 3
0
t_magic	*ft_go_from_home(t_magic *magic, char **info)
{
	int		pwd;
	char	*path;
	int		access;

	pwd = ft_wline(magic->env, "PWD");
	path = ft_get_home(magic->env);
	if ((access = ft_check_access_cd(path, &info[1][1])) == 0)
	{
		if (chdir(ft_strjoin(path, &info[1][1])) == 0)
		{
			magic = ft_set_oldpwd(magic);
			if (pwd >= 0)
			{
				free(magic->env[pwd]);
				magic->env[pwd] = ft_strjoin("PWD=", getcwd(NULL, 0));
			}
		}
		free(magic->pwd);
		magic->pwd = ft_get_pwd();
	}
	else
		ft_parse_error_cd(access, info[1]);
	return (magic);
}
Esempio n. 4
0
t_magic	*ft_go_home(t_magic *magic)
{
	char	*home;
	int		pwd;
	int		access;

	pwd = ft_wline(magic->env, "PWD");
	home = ft_get_home(magic->env);
	if ((access = ft_check_access_cd(home, "")) == 0)
	{
		if (chdir(home) == 0)
		{
			magic = ft_set_oldpwd(magic);
			if (pwd >= 0)
			{
				free(magic->env[pwd]);
				magic->env[pwd] = ft_strjoin("PWD=", getcwd(NULL, 0));
			}
		}
		free(magic->pwd);
		magic->pwd = ft_get_pwd();
	}
	else if (ft_strlen(home) > 0)
		ft_parse_error_cd(access, home);
	return (magic);
}
Esempio n. 5
0
char		*ft_set_relpwd(char *path)
{
    char *pwd;

    pwd = NULL;
    pwd = ft_get_pwd();
    if (pwd != NULL)
    {
        pwd = ft_strjoin(pwd, "/");
        pwd = ft_strjoin(pwd, path);
    }
    return (pwd);
}