C++ (Cpp) do_ls_dir Examples

Example #1

File: file_manager.c Project: soptereanandrei/ft_ls

void	core(t_opt arg, t_list *path, int multidir)
{
	DIR		*dir;
	t_list	*file;
	t_list	*directory;
	t_list	*cur;

	file = NULL;
	directory = NULL;
	cur = path;
	while (cur)
	{
		if ((dir = opendir(cur->content)) == NULL)
			errno != ENOTDIR ? basicerror("ft_ls: ", cur->content, 0) : \
				ft_lstpushback(&file, cur->content, cur->content_size);
		else
		{
			ft_lstpushback(&directory, cur->content, cur->content_size);
			if (closedir(dir) == -1)
				basicerror("ft_ls: ", cur->content, 0);
		}
		cur = cur->next;
	}
	file ? do_ls_file(arg, file) : NULL;
	file && directory ? ft_putchar('\n') : NULL;
	directory ? do_ls_dir(arg, directory, multidir) : NULL;
}

Example #2

File: sftp.c Project: Hacker-One/backdoor_rootkit

/* sftp ls.1 replacement which handles path globs */
static int
do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
    int lflag)
{
	glob_t g;
	u_int i, c = 1, colspace = 0, columns = 1;
	Attrib *a = NULL;

	memset(&g, 0, sizeof(g));

	if (remote_glob(conn, path, GLOB_MARK|GLOB_NOCHECK|GLOB_BRACE,
	    NULL, &g) || (g.gl_pathc && !g.gl_matchc)) {
		if (g.gl_pathc)
			globfree(&g);
		error("Can't ls: \"%s\" not found", path);
		return (-1);
	}

	if (interrupted)
		goto out;

	/*
	 * If the glob returns a single match and it is a directory,
	 * then just list its contents.
	 */
	if (g.gl_matchc == 1) {
		if ((a = do_lstat(conn, g.gl_pathv[0], 1)) == NULL) {
			globfree(&g);
			return (-1);
		}
		if ((a->flags & SSH2_FILEXFER_ATTR_PERMISSIONS) &&
		    S_ISDIR(a->perm)) {
			int err;

			err = do_ls_dir(conn, g.gl_pathv[0], strip_path, lflag);
			globfree(&g);
			return (err);
		}
	}

	if (!(lflag & LS_SHORT_VIEW)) {
		u_int m = 0, width = 80;
		struct winsize ws;

		/* Count entries for sort and find longest filename */
		for (i = 0; g.gl_pathv[i]; i++)
			m = MAX(m, strlen(g.gl_pathv[i]));

		if (ioctl(fileno(stdin), TIOCGWINSZ, &ws) != -1)
			width = ws.ws_col;

		columns = width / (m + 2);
		columns = MAX(columns, 1);
		colspace = width / columns;
	}

	for (i = 0; g.gl_pathv[i] && !interrupted; i++, a = NULL) {
		char *fname;

		fname = path_strip(g.gl_pathv[i], strip_path);

		if (lflag & LS_LONG_VIEW) {
			char *lname;
			struct stat sb;

			/*
			 * XXX: this is slow - 1 roundtrip per path
			 * A solution to this is to fork glob() and
			 * build a sftp specific version which keeps the
			 * attribs (which currently get thrown away)
			 * that the server returns as well as the filenames.
			 */
			memset(&sb, 0, sizeof(sb));
			if (a == NULL)
				a = do_lstat(conn, g.gl_pathv[i], 1);
			if (a != NULL)
				attrib_to_stat(a, &sb);
			lname = ls_file(fname, &sb, 1);
			printf("%s\n", lname);
			xfree(lname);
		} else {
			printf("%-*s", colspace, fname);
			if (c >= columns) {
				printf("\n");
				c = 1;
			} else
				c++;
		}
		xfree(fname);
	}

	if (!(lflag & LS_LONG_VIEW) && (c != 1))
		printf("\n");

 out:
	if (g.gl_pathc)
		globfree(&g);

	return (0);
}