1 /*
2 * Copyright (c) 2001, Apple Computer, Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided 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 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * $Id: status.c,v 1.2 2001/08/18 05:44:50 conrad Exp $
33 */
34
35 /*
36 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
37 * Use is subject to license terms.
38 */
39
40 #include <sys/param.h>
41 #include <sys/errno.h>
42 #include <sys/stat.h>
43 #include <sys/socket.h>
44 #include <stdio.h>
45 #include <err.h>
46 #include <unistd.h>
47 #include <strings.h>
48 #include <stdlib.h>
49 #include <sysexits.h>
50 #include <libintl.h>
51
52 #include <netinet/in.h>
53 #include <arpa/inet.h>
54
55 #include <cflib.h>
56
57 #include <netsmb/netbios.h>
58 #include <netsmb/smb_lib.h>
59 #include <netsmb/nb_lib.h>
60
61 #include "common.h"
62
63
64 int
cmd_status(int argc,char * argv[])65 cmd_status(int argc, char *argv[])
66 {
67 struct nb_ctx *ctx;
68 struct in_addr ina;
69 char *hostname;
70 char servername[NB_NAMELEN];
71 char workgroupname[NB_NAMELEN];
72 int error, opt;
73
74 if (argc < 2)
75 status_usage();
76 error = nb_ctx_create(&ctx);
77 if (error) {
78 smb_error(gettext("unable to create nbcontext"), error);
79 exit(1);
80 }
81 if (smb_open_rcfile(NULL) == 0) {
82 if (nb_ctx_readrcsection(NULL, ctx, "default", 0) != 0)
83 exit(1);
84 smb_close_rcfile();
85 }
86 while ((opt = getopt(argc, argv, "")) != EOF) {
87 switch (opt) {
88 default:
89 status_usage();
90 /*NOTREACHED*/
91 }
92 }
93 if (optind >= argc)
94 status_usage();
95
96 hostname = argv[argc - 1];
97 error = nb_resolvehost_in(hostname, &ina);
98 if (error) {
99 smb_error(gettext(
100 "unable to resolve DNS hostname %s"), error, hostname);
101 exit(1);
102 }
103 if ((ctx->nb_flags & NBCF_NS_ENABLE) == 0) {
104 fprintf(stderr,
105 gettext("nbns_enable=false, cannot get status\n"));
106 exit(1);
107 }
108 servername[0] = (char)0;
109 workgroupname[0] = (char)0;
110 error = nbns_getnodestatus(ctx, &ina, servername, workgroupname);
111 if (error) {
112 smb_error(
113 gettext("unable to get status from %s"), error, hostname);
114 exit(1);
115 }
116
117 if (workgroupname[0]) {
118 printf(gettext("Workgroup: %s\n"), workgroupname);
119 }
120 if (servername[0]) {
121 printf(gettext("Server: %s\n"), servername);
122 }
123
124 return (0);
125 }
126
127
128 void
status_usage(void)129 status_usage(void)
130 {
131 printf(gettext("usage: smbutil status hostname\n"));
132 exit(1);
133 }
134