login.c revision 87866 
1/*
2 * Copyright (c) 2000, 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 * $Id: login.c,v 1.5 2001/01/28 07:35:00 bp Exp $
33 */
34#include <sys/param.h>
35#include <sys/errno.h>
36#include <sys/stat.h>
37#include <err.h>
38#include <stdio.h>
39#include <unistd.h>
40#include <strings.h>
41#include <stdlib.h>
42#include <sysexits.h>
43
44#include <cflib.h>
45
46#include <netsmb/smb_lib.h>
47#include <netsmb/smb_conn.h>
48
49#include "common.h"
50
51
52int
53cmd_login(int argc, char *argv[])
54{
55	struct smb_ctx sctx, *ctx = &sctx;
56	int error, opt, setprimary = 0, level;
57
58	if (argc < 2)
59		login_usage();
60	if (smb_ctx_init(ctx, argc, argv, SMBL_VC, SMBL_SHARE, SMB_ST_ANY) != 0)
61		exit(1);
62	if (smb_ctx_readrc(ctx) != 0)
63		exit(1);
64	if (smb_rc)
65		rc_close(smb_rc);
66	while ((opt = getopt(argc, argv, STDPARAM_OPT"D")) != EOF) {
67		switch(opt){
68		    case STDPARAM_ARGS:
69			error = smb_ctx_opt(ctx, opt, optarg);
70			if (error)
71				exit(1);
72			break;
73		    case 'D':
74			setprimary = 1;
75			break;
76		    default:
77			login_usage();
78			/*NOTREACHED*/
79		}
80	}
81	if (smb_ctx_resolve(ctx) != 0)
82		exit(1);
83	level = ctx->ct_parsedlevel;
84	error = smb_ctx_lookup(ctx, level, 0);
85	if (error == 0) {
86		smb_error("connection already exists", error);
87		exit(0);
88	}
89	error = smb_ctx_lookup(ctx, level, SMBLK_CREATE);
90	if (error) {
91		smb_error("could not login to server %s", error, ctx->ct_ssn.ioc_srvname);
92		exit(1);
93	}
94	switch (level) {
95	    case SMBL_VC:
96		opt = SMBV_PERMANENT;
97		break;
98	    case SMBL_SHARE:
99		opt = SMBS_PERMANENT;
100		break;
101	    default:
102		smb_error("unknown connection level %d", 0, level);
103		exit(1);
104	}
105	error = smb_ctx_setflags(ctx, level, opt, opt);
106	if (error && error != EACCES) {
107		smb_error("Can't make connection permanent", error);
108		exit(1);
109	}
110	printf("Connected to %s%s%s\n", ctx->ct_ssn.ioc_user,
111	    level == SMBL_SHARE ? "@" : "",
112	    level == SMBL_SHARE ? ctx->ct_sh.ioc_share : "");
113	return 0;
114}
115
116int
117cmd_logout(int argc, char *argv[])
118{
119	struct smb_ctx sctx, *ctx = &sctx;
120	int error, opt, level;
121
122	if (argc < 2)
123		logout_usage();
124	if (smb_ctx_init(ctx, argc, argv, SMBL_VC, SMBL_SHARE, SMB_ST_ANY) != 0)
125		exit(1);
126	if (smb_ctx_readrc(ctx) != 0)
127		exit(1);
128	if (smb_rc)
129		rc_close(smb_rc);
130	while ((opt = getopt(argc, argv, STDPARAM_OPT)) != EOF){
131		switch (opt) {
132		    case STDPARAM_ARGS:
133			error = smb_ctx_opt(ctx, opt, optarg);
134			if (error)
135				exit(1);
136			break;
137		    default:
138			logout_usage();
139			/*NOTREACHED*/
140		}
141	}
142	ctx->ct_ssn.ioc_opt &= ~SMBVOPT_CREATE;
143	ctx->ct_sh.ioc_opt &= ~SMBSOPT_CREATE;
144	if (smb_ctx_resolve(ctx) != 0)
145		exit(1);
146	level = ctx->ct_parsedlevel;
147	error = smb_ctx_lookup(ctx, level, 0);
148	if (error == ENOENT) {
149/*		ctx->ct_ssn.ioc_opt |= SMBCOPT_SINGLE;
150		error = smb_ctx_login(ctx);
151		if (error == ENOENT) {
152			ctx->ct_ssn.ioc_opt |= SMBCOPT_PRIVATE;
153			error = smb_ctx_login(ctx);
154			if (error == ENOENT) {
155				ctx->ct_ssn.ioc_opt &= ~SMBCOPT_SINGLE;
156				error = smb_ctx_login(ctx);
157			}
158		}*/
159		if (error) {
160			smb_error("There is no connection to %s", error, ctx->ct_ssn.ioc_srvname);
161			exit(1);
162		}
163	}
164	if (error)
165		exit(1);
166	switch (level) {
167	    case SMBL_VC:
168		opt = SMBV_PERMANENT;
169		break;
170	    case SMBL_SHARE:
171		opt = SMBS_PERMANENT;
172		break;
173	    default:
174		smb_error("unknown connection level %d", 0, level);
175		exit(1);
176	}
177	error = smb_ctx_setflags(ctx, level, opt, 0);
178	if (error && error != EACCES) {
179		smb_error("Can't release connection", error);
180		exit(1);
181	}
182	printf("Connection unmarked as permanent and will be closed when possible\n");
183	exit(0);
184}
185
186void
187login_usage(void)
188{
189	printf(
190	"usage: smbutil login [-E cs1:cs2] [-I host] [-L locale] [-M crights:srights]\n"
191	"               [-N cowner:cgroup/sowner:sgroup] [-P]\n"
192	"               [-R retrycount] [-T timeout]\n"
193	"               [-W workgroup] //user@server\n");
194	exit(1);
195}
196
197void
198logout_usage(void)
199{
200	printf("usage: smbutil logout [user@server]\n");
201	exit(1);
202}
203