6185db853e024a486ff8837e6784dd290d866112dougm/*
6185db853e024a486ff8837e6784dd290d866112dougm * CDDL HEADER START
6185db853e024a486ff8837e6784dd290d866112dougm *
6185db853e024a486ff8837e6784dd290d866112dougm * The contents of this file are subject to the terms of the
6185db853e024a486ff8837e6784dd290d866112dougm * Common Development and Distribution License (the "License").
6185db853e024a486ff8837e6784dd290d866112dougm * You may not use this file except in compliance with the License.
6185db853e024a486ff8837e6784dd290d866112dougm *
6185db853e024a486ff8837e6784dd290d866112dougm * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
6185db853e024a486ff8837e6784dd290d866112dougm * or http://www.opensolaris.org/os/licensing.
6185db853e024a486ff8837e6784dd290d866112dougm * See the License for the specific language governing permissions
6185db853e024a486ff8837e6784dd290d866112dougm * and limitations under the License.
6185db853e024a486ff8837e6784dd290d866112dougm *
6185db853e024a486ff8837e6784dd290d866112dougm * When distributing Covered Code, include this CDDL HEADER in each
6185db853e024a486ff8837e6784dd290d866112dougm * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
6185db853e024a486ff8837e6784dd290d866112dougm * If applicable, add the following below this CDDL HEADER, with the
6185db853e024a486ff8837e6784dd290d866112dougm * fields enclosed by brackets "[]" replaced with your own identifying
6185db853e024a486ff8837e6784dd290d866112dougm * information: Portions Copyright [yyyy] [name of copyright owner]
6185db853e024a486ff8837e6784dd290d866112dougm *
6185db853e024a486ff8837e6784dd290d866112dougm * CDDL HEADER END
6185db853e024a486ff8837e6784dd290d866112dougm */
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm/*
549ec3fff108310966327d1dc9004551b63210b7dougm * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
6185db853e024a486ff8837e6784dd290d866112dougm * Use is subject to license terms.
6185db853e024a486ff8837e6784dd290d866112dougm */
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm#pragma ident "%Z%%M% %I% %E% SMI"
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm#include <stdlib.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <stdio.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <string.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <ctype.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <unistd.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <getopt.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <libgen.h>
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm#include <libshare.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include "sharemgr.h"
6185db853e024a486ff8837e6784dd290d866112dougm#include <libintl.h>
6185db853e024a486ff8837e6784dd290d866112dougm#include <locale.h>
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougmchar *protocol = NULL;
6185db853e024a486ff8837e6784dd290d866112dougmstatic int help = 0;
6185db853e024a486ff8837e6784dd290d866112dougm
549ec3fff108310966327d1dc9004551b63210b7dougmstatic int run_command(char *, int, char **, char *, sa_handle_t);
6185db853e024a486ff8837e6784dd290d866112dougmextern sa_command_t *sa_lookup(char *, char *);
6185db853e024a486ff8837e6784dd290d866112dougmextern void sub_command_help(char *proto);
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougmstatic void
6185db853e024a486ff8837e6784dd290d866112dougmglobal_help()
6185db853e024a486ff8837e6784dd290d866112dougm{
6185db853e024a486ff8837e6784dd290d866112dougm (void) printf(gettext("usage: sharemgr [-h | <command> [options]]\n"));
6185db853e024a486ff8837e6784dd290d866112dougm sub_command_help(NULL);
6185db853e024a486ff8837e6784dd290d866112dougm}
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougmint
6185db853e024a486ff8837e6784dd290d866112dougmmain(int argc, char *argv[])
6185db853e024a486ff8837e6784dd290d866112dougm{
6185db853e024a486ff8837e6784dd290d866112dougm int c;
6185db853e024a486ff8837e6784dd290d866112dougm int rval;
6185db853e024a486ff8837e6784dd290d866112dougm char *command = NULL;
549ec3fff108310966327d1dc9004551b63210b7dougm sa_handle_t handle;
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm /*
6185db853e024a486ff8837e6784dd290d866112dougm * make sure locale and gettext domain is setup
6185db853e024a486ff8837e6784dd290d866112dougm */
6185db853e024a486ff8837e6784dd290d866112dougm (void) setlocale(LC_ALL, "");
6185db853e024a486ff8837e6784dd290d866112dougm (void) textdomain(TEXT_DOMAIN);
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm /*
6185db853e024a486ff8837e6784dd290d866112dougm * parse enough of command line to get protocol, if any.
6185db853e024a486ff8837e6784dd290d866112dougm * Note that options need to come "after" the subcommand.
6185db853e024a486ff8837e6784dd290d866112dougm */
6185db853e024a486ff8837e6784dd290d866112dougm command = basename(argv[0]);
6185db853e024a486ff8837e6784dd290d866112dougm if (strcmp(command, "share") != 0 && strcmp(command, "unshare") != 0) {
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm while ((c = getopt(argc, argv, "h?")) != EOF) {
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm switch (c) {
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm default:
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm case 'h':
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm case '?':
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm help = 1;
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm break;
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm }
6185db853e024a486ff8837e6784dd290d866112dougm }
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm if (argc == 1)
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm help = 1;
6185db853e024a486ff8837e6784dd290d866112dougm }
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm if (strcmp(command, "sharemgr") == 0) {
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm command = argv[optind];
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm argv++;
25a68471b9ababbc21cfdbbb2866014f34f419ecdougm argc--;
6185db853e024a486ff8837e6784dd290d866112dougm }
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm if (help) {
6185db853e024a486ff8837e6784dd290d866112dougm /* no subcommand */
6185db853e024a486ff8837e6784dd290d866112dougm global_help();
6185db853e024a486ff8837e6784dd290d866112dougm exit(SA_OK);
6185db853e024a486ff8837e6784dd290d866112dougm }
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm /*
6185db853e024a486ff8837e6784dd290d866112dougm * now have enough to parse rest of command line
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm *
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * First, initialize the plugin architecture.
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * Plugins are needed in the event of a global help
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * request.
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm *
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * reset optind to 1 so the parsing that takes place in
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * sa_init() will work correctly.
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm */
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm optind = 1;
549ec3fff108310966327d1dc9004551b63210b7dougm handle = sa_init(SA_INIT_SHARE_API);
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm /*
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * reset optind again since we will start parsing all over in
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm * the sub-commands.
6185db853e024a486ff8837e6784dd290d866112dougm */
7d968cb8b4b6274092771b93e94bf88d1ee31c6cdougm optind = 1;
549ec3fff108310966327d1dc9004551b63210b7dougm rval = run_command(command, argc, argv, protocol, handle);
6185db853e024a486ff8837e6784dd290d866112dougm
549ec3fff108310966327d1dc9004551b63210b7dougm sa_fini(handle);
6185db853e024a486ff8837e6784dd290d866112dougm return (rval);
6185db853e024a486ff8837e6784dd290d866112dougm}
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougmstatic int
549ec3fff108310966327d1dc9004551b63210b7dougmrun_command(char *command, int argc, char *argv[], char *proto,
549ec3fff108310966327d1dc9004551b63210b7dougm sa_handle_t handle)
6185db853e024a486ff8837e6784dd290d866112dougm{
6185db853e024a486ff8837e6784dd290d866112dougm sa_command_t *cmdvec;
6185db853e024a486ff8837e6784dd290d866112dougm int ret;
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm /*
6185db853e024a486ff8837e6784dd290d866112dougm * To get here, we know there should be a command due to the
6185db853e024a486ff8837e6784dd290d866112dougm * preprocessing done earlier. Need to find the protocol
6185db853e024a486ff8837e6784dd290d866112dougm * that is being affected. If no protocol, then it is ALL
6185db853e024a486ff8837e6784dd290d866112dougm * protocols.
6185db853e024a486ff8837e6784dd290d866112dougm *
6185db853e024a486ff8837e6784dd290d866112dougm * We don't currently use the protocol here at this point. It
6185db853e024a486ff8837e6784dd290d866112dougm * is left in as a placeholder for the future addition of
6185db853e024a486ff8837e6784dd290d866112dougm * protocol specific sub-commands.
6185db853e024a486ff8837e6784dd290d866112dougm *
6185db853e024a486ff8837e6784dd290d866112dougm * Known sub-commands are handled at this level. An unknown
6185db853e024a486ff8837e6784dd290d866112dougm * command will be passed down to the shared object that
6185db853e024a486ff8837e6784dd290d866112dougm * actually implements it. We can do this since the semantics
6185db853e024a486ff8837e6784dd290d866112dougm * of the common sub-commands is well defined.
6185db853e024a486ff8837e6784dd290d866112dougm */
6185db853e024a486ff8837e6784dd290d866112dougm
6185db853e024a486ff8837e6784dd290d866112dougm cmdvec = sa_lookup(command, proto);
6185db853e024a486ff8837e6784dd290d866112dougm if (cmdvec == NULL) {
6185db853e024a486ff8837e6784dd290d866112dougm (void) printf(gettext("command %s not found\n"), command);
6185db853e024a486ff8837e6784dd290d866112dougm exit(1);
6185db853e024a486ff8837e6784dd290d866112dougm }
6185db853e024a486ff8837e6784dd290d866112dougm /*
6185db853e024a486ff8837e6784dd290d866112dougm * need to check priviledges and restrict what can be done
6185db853e024a486ff8837e6784dd290d866112dougm * based on least priviledge and sub-command so pass this in
6185db853e024a486ff8837e6784dd290d866112dougm * as a flag.
6185db853e024a486ff8837e6784dd290d866112dougm */
549ec3fff108310966327d1dc9004551b63210b7dougm ret = cmdvec->cmdfunc(handle, cmdvec->priv, argc, argv);
6185db853e024a486ff8837e6784dd290d866112dougm return (ret);
6185db853e024a486ff8837e6784dd290d866112dougm}