1/*
2 * Copyright (c) 2000-2002, Boris Popov
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 * from: Id: view.c,v 1.9 2002/02/20 09:26:42 bp Exp
33 */
34#include <sys/param.h>
35#include <sys/errno.h>
36#include <sys/stat.h>
37#include <sys/iconv.h>
38#include <err.h>
39#include <stdio.h>
40#include <unistd.h>
41#include <strings.h>
42#include <stdlib.h>
43#include <sysexits.h>
44
45#include <cflib.h>
46
47#include <sys/mchain.h>
48
49#include <netsmb/smb_lib.h>
50#include <netsmb/smb_conn.h>
51#include <netsmb/smb_rap.h>
52
53#include "common.h"
54
55static char *shtype[] = {
56	"disk",
57	"printer",
58	"comm",		/* Communications device */
59	"pipe",		/* IPC Inter process communication */
60	"unknown"
61};
62
63int
64cmd_view(int argc, char *argv[])
65{
66	struct smb_ctx sctx, *ctx = &sctx;
67	struct smb_share_info_1 *rpbuf, *ep;
68	char *cp;
69	u_int16_t type;
70	int error, opt, bufsize, i, entries, total;
71
72
73	if (argc < 2)
74		view_usage();
75	if (smb_ctx_init(ctx, argc, argv, SMBL_VC, SMBL_VC, SMB_ST_ANY) != 0)
76		exit(1);
77	if (smb_ctx_readrc(ctx) != 0)
78		exit(1);
79	if (smb_rc)
80		rc_close(smb_rc);
81	while ((opt = getopt(argc, argv, STDPARAM_OPT)) != EOF) {
82		switch(opt){
83		    case STDPARAM_ARGS:
84			error = smb_ctx_opt(ctx, opt, optarg);
85			if (error)
86				exit(1);
87			break;
88		    default:
89			view_usage();
90			/*NOTREACHED*/
91		}
92	}
93#ifdef APPLE
94	if (loadsmbvfs())
95		errx(EX_OSERR, "SMB filesystem is not available");
96#endif
97	smb_ctx_setshare(ctx, "IPC$", SMB_ST_ANY);
98	if (smb_ctx_resolve(ctx) != 0)
99		exit(1);
100	error = smb_ctx_lookup(ctx, SMBL_SHARE, SMBLK_CREATE);
101	if (error) {
102		smb_error("could not login to server %s", error, ctx->ct_ssn.ioc_srvname);
103		exit(1);
104	}
105	printf("Share        Type       Comment\n");
106	printf("-------------------------------\n");
107	bufsize = 0xffe0; /* samba notes win2k bug with 65535 */
108	rpbuf = malloc(bufsize);
109	error = smb_rap_NetShareEnum(ctx, 1, rpbuf, bufsize, &entries, &total);
110	if (error &&
111	    error != (SMB_ERROR_MORE_DATA | SMB_RAP_ERROR)) {
112		smb_error("unable to list resources", error);
113		exit(1);
114	}
115	for (ep = rpbuf, i = 0; i < entries; i++, ep++) {
116		type = letohs(ep->shi1_type);
117
118		cp = (char*)rpbuf + ep->shi1_remark;
119		printf("%-12s %-10s %s\n", ep->shi1_netname,
120		    shtype[min(type, sizeof shtype / sizeof(char *) - 1)],
121		    ep->shi1_remark ? nls_str_toloc(cp, cp) : "");
122	}
123	printf("\n%d shares listed from %d available\n", entries, total);
124	free(rpbuf);
125	return 0;
126}
127
128
129void
130view_usage(void)
131{
132	printf(
133	"usage: smbutil view [connection optinons] //[user@]server\n"
134	);
135	exit(1);
136}
137
138