Exemplo n.º 1
0
static void		s_load_map(char *file_name)
{
	int		ret_gnl;
	int		fd;
	char	*line;

	if ((fd = open(file_name, O_RDONLY)) == -1)
		return ((void)ERR("%s", ft_strerror()));
	line = NULL;
	while ((ret_gnl = ft_get_next_line(fd, &line)) > 0)
		ft_lstd_push_front(&sgt_fdf()->l_line, line);
	if (ret_gnl == -1)
		ERR("%s", ft_strerror());
	ft_lstd_rmap(&sgt_fdf()->l_line, &s_split);
}
Exemplo n.º 2
0
void			ft_perror(const char *s)
{
	char	*err_str;

	if (s && *s != '\0')
	{
		write(2, s, ft_strlen(s));
		write(2, ": ", 2);
	}
	err_str = ft_strerror(errno);
	write(2, err_str, ft_strlen(err_str));
	write(2, "\n", 1);
}
Exemplo n.º 3
0
static void		s_check_file_without_id(char *arg)
{
	t_file	*file;

	file = file_read(arg);
	if (file == NULL)
	{
		ERROR("%s", ft_strerror());
		exit(EXIT_FAILURE);
	}
	file->id = s_find_free_id();
	ft_lstd_push_front(&sgt_corewar()->files, file);
}
Exemplo n.º 4
0
int				ft_cd(char **args, char ***env)
{
	int		i;

	i = 1;
	while (args[i] && args[i][0] == '-' && args[i][1] && args[i][1] != '-')
	{
		if (ft_strchr(args[i], 'P') == NULL && ft_strchr(args[i], 'L') == NULL)
		{
			ft_strerror(ft_strjoin("42sh: cd: invalid option: ", args[i]));
			ft_putendl("42sh: usage: cd [-L|-P] [dir]");
			return (1);
		}
		i++;
	}
	if (!args[i] || !args[i + 1])
		return (cd_write_in_pwd(args + i - 1, env));
	if (!args[i + 2])
		return (cd_search_in_pwd(args + i - 1, env));
	ft_strerror(ft_strjoin("42sh: cd: too much arguments: ", args[1]));
	return (1);
}
Exemplo n.º 5
0
int					ft_check_size(t_ctx *ctx)
{
	struct winsize	w;
	int				fd;

	if (ERR == (fd = ft_get_fd()))
		return (ERR);
	if (-1 == ioctl(fd, TIOCGWINSZ, &w))
		return (ft_strerror());
	if (ctx->cols * 2 + 6 > w.ws_col)
		return (ft_error("The window is too small to display this grid"));
	return (OK);
}
Exemplo n.º 6
0
void			ft_exit(char *errmsg, int errnum)
{
	if (errmsg != NULL)
	{
		ft_putstr_fd(errmsg, 2);
		if (errnum > -1)
			ft_putstr_fd(": ", 2);
		else
			ft_putstr_fd("\n", 2);
	}
	if (errnum > -1)
	{
		ft_putstr_fd(ft_strerror(errnum), 2);
		ft_putstr_fd("\n", 2);
	}
	exit(errnum);
}
Exemplo n.º 7
0
static int		cd_search_in_pwd(char **args, char ***env)
{
	char		*pwd;
	char		*tmp;

	pwd = ft_getenv("PWD", *env);
	if ((tmp = ft_strstr(pwd, args[1])) == NULL)
	{
		ft_strerror(ft_strjoin("42sh: cd: string not in pwd: ", args[1]));
		return (1);
	}
	pwd = cd_change_in_pwd(pwd, tmp, args);
	if (chdir(pwd) != -1)
	{
		ft_change_pwds(pwd, env);
		ft_putendl(pwd);
		free(pwd);
		return (0);
	}
	return (cd_error(pwd, pwd));
}