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 37 int 38 main(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) { 67 usage: 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