1/*
2 * Copyright 2016 Jakub Klama <jceel@FreeBSD.org>
3 * All rights reserved
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted providing that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
22 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
23 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24 * POSSIBILITY OF SUCH DAMAGE.
25 *
26 */
27
28#include <stdio.h>
29#include <stdlib.h>
30#include <fcntl.h>
31#include <err.h>
32#include <unistd.h>
33#include "../lib9p.h"
34#include "../backend/fs.h"
35#include "../transport/socket.h"
36
37int
38main(int argc, char **argv)
39{
40	struct l9p_backend *fs_backend;
41	struct l9p_server *server;
42	char *host = "0.0.0.0";
43	char *port = "564";
44	char *path;
45	bool ro = false;
46	int rootfd;
47	int opt;
48
49	while ((opt = getopt(argc, argv, "h:p:r")) != -1) {
50		switch (opt) {
51		case 'h':
52			host = optarg;
53			break;
54		case 'p':
55			port = optarg;
56			break;
57		case 'r':
58			ro = true;
59			break;
60		case '?':
61		default:
62			goto usage;
63		}
64	}
65
66	if (optind >= argc) {
67usage:
68		errx(1, "Usage: server [-h <host>] [-p <port>] [-r] <path>");
69	}
70
71	path = argv[optind];
72	rootfd = open(path, O_DIRECTORY);
73
74	if (rootfd < 0)
75		err(1, "cannot open root directory");
76
77	if (l9p_backend_fs_init(&fs_backend, rootfd, ro) != 0)
78		err(1, "cannot init backend");
79
80	if (l9p_server_init(&server, fs_backend) != 0)
81		err(1, "cannot create server");
82
83	server->ls_max_version = L9P_2000L;
84	if (l9p_start_server(server, host, port))
85		err(1, "l9p_start_server() failed");
86
87	/* XXX - we never get here, l9p_start_server does not return */
88	exit(0);
89}
90