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contrib/lib9p/example/server.c
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/* | |||||
* Copyright 2016 Jakub Klama <jceel@FreeBSD.org> | |||||
* All rights reserved | |||||
* | |||||
* Redistribution and use in source and binary forms, with or without | |||||
* modification, are permitted providing that the following conditions | |||||
* are met: | |||||
* 1. Redistributions of source code must retain the above copyright | |||||
* notice, this list of conditions and the following disclaimer. | |||||
* 2. Redistributions in binary form must reproduce the above copyright | |||||
* notice, this list of conditions and the following disclaimer in the | |||||
* documentation and/or other materials provided with the distribution. | |||||
* | |||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |||||
* POSSIBILITY OF SUCH DAMAGE. | |||||
* | |||||
*/ | |||||
#include <stdio.h> | |||||
#include <stdlib.h> | |||||
#include <fcntl.h> | |||||
#include <err.h> | |||||
#include <unistd.h> | |||||
#include "../lib9p.h" | |||||
#include "../backend/fs.h" | |||||
#include "../transport/socket.h" | |||||
int | |||||
main(int argc, char **argv) | |||||
{ | |||||
struct l9p_backend *fs_backend; | |||||
struct l9p_server *server; | |||||
char *host = "0.0.0.0"; | |||||
char *port = "564"; | |||||
char *path; | |||||
int rootfd; | |||||
int opt; | |||||
while ((opt = getopt(argc, argv, "h:p:")) != -1) { | |||||
switch (opt) { | |||||
case 'h': | |||||
host = optarg; | |||||
break; | |||||
case 'p': | |||||
port = optarg; | |||||
break; | |||||
case '?': | |||||
default: | |||||
goto usage; | |||||
} | |||||
} | |||||
if (optind >= argc) { | |||||
usage: | |||||
errx(1, "Usage: server <path>"); | |||||
} | |||||
path = argv[optind]; | |||||
rootfd = open(path, O_DIRECTORY); | |||||
if (rootfd < 0) | |||||
err(1, "cannot open root directory"); | |||||
if (l9p_backend_fs_init(&fs_backend, rootfd) != 0) | |||||
err(1, "cannot init backend"); | |||||
if (l9p_server_init(&server, fs_backend) != 0) | |||||
err(1, "cannot create server"); | |||||
server->ls_max_version = L9P_2000L; | |||||
if (l9p_start_server(server, host, port)) | |||||
err(1, "l9p_start_server() failed"); | |||||
/* XXX - we never get here, l9p_start_server does not return */ | |||||
exit(0); | |||||
} |