1*25606b42SSascha Wildner /*-
2*25606b42SSascha Wildner * SPDX-License-Identifier: BSD-3-Clause
3*25606b42SSascha Wildner *
4*25606b42SSascha Wildner * Copyright (c) 1988, 1993
5*25606b42SSascha Wildner * The Regents of the University of California. All rights reserved.
6*25606b42SSascha Wildner *
7*25606b42SSascha Wildner * Redistribution and use in source and binary forms, with or without
8*25606b42SSascha Wildner * modification, are permitted provided that the following conditions
9*25606b42SSascha Wildner * are met:
10*25606b42SSascha Wildner * 1. Redistributions of source code must retain the above copyright
11*25606b42SSascha Wildner * notice, this list of conditions and the following disclaimer.
12*25606b42SSascha Wildner * 2. Redistributions in binary form must reproduce the above copyright
13*25606b42SSascha Wildner * notice, this list of conditions and the following disclaimer in the
14*25606b42SSascha Wildner * documentation and/or other materials provided with the distribution.
15*25606b42SSascha Wildner * 3. Neither the name of the University nor the names of its contributors
16*25606b42SSascha Wildner * may be used to endorse or promote products derived from this software
17*25606b42SSascha Wildner * without specific prior written permission.
18*25606b42SSascha Wildner *
19*25606b42SSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20*25606b42SSascha Wildner * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21*25606b42SSascha Wildner * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22*25606b42SSascha Wildner * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23*25606b42SSascha Wildner * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24*25606b42SSascha Wildner * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25*25606b42SSascha Wildner * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26*25606b42SSascha Wildner * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27*25606b42SSascha Wildner * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28*25606b42SSascha Wildner * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29*25606b42SSascha Wildner * SUCH DAMAGE.
30*25606b42SSascha Wildner *
31*25606b42SSascha Wildner * @(#)logwtmp.c 8.1 (Berkeley) 6/4/93
32*25606b42SSascha Wildner * $FreeBSD: head/libexec/ftpd/logwtmp.c 326025 2017-11-20 19:49:47Z pfg $
33*25606b42SSascha Wildner */
34*25606b42SSascha Wildner
35*25606b42SSascha Wildner #include <sys/types.h>
36*25606b42SSascha Wildner #include <sys/stat.h>
37*25606b42SSascha Wildner #include <netinet/in.h>
38*25606b42SSascha Wildner #include <arpa/inet.h>
39*25606b42SSascha Wildner #include <sys/socket.h>
40*25606b42SSascha Wildner
41*25606b42SSascha Wildner #include <libutil.h>
42*25606b42SSascha Wildner #include <stdio.h>
43*25606b42SSascha Wildner #include <string.h>
44*25606b42SSascha Wildner #include <unistd.h>
45*25606b42SSascha Wildner #include <utmpx.h>
46*25606b42SSascha Wildner #include "extern.h"
47*25606b42SSascha Wildner
48*25606b42SSascha Wildner void
ftpd_logwtmpx(char * id,char * user,struct sockaddr * addr)49*25606b42SSascha Wildner ftpd_logwtmpx(char *id, char *user, struct sockaddr *addr)
50*25606b42SSascha Wildner {
51*25606b42SSascha Wildner struct utmpx ut;
52*25606b42SSascha Wildner
53*25606b42SSascha Wildner memset(&ut, 0, sizeof(ut));
54*25606b42SSascha Wildner
55*25606b42SSascha Wildner if (user != NULL) {
56*25606b42SSascha Wildner /* Log in. */
57*25606b42SSascha Wildner ut.ut_type = USER_PROCESS;
58*25606b42SSascha Wildner (void)strncpy(ut.ut_user, user, sizeof(ut.ut_user));
59*25606b42SSascha Wildner if (addr != NULL)
60*25606b42SSascha Wildner realhostname_sa(ut.ut_host, sizeof(ut.ut_host),
61*25606b42SSascha Wildner addr, addr->sa_len);
62*25606b42SSascha Wildner } else {
63*25606b42SSascha Wildner /* Log out. */
64*25606b42SSascha Wildner ut.ut_type = DEAD_PROCESS;
65*25606b42SSascha Wildner }
66*25606b42SSascha Wildner
67*25606b42SSascha Wildner ut.ut_pid = getpid();
68*25606b42SSascha Wildner gettimeofday(&ut.ut_tv, NULL);
69*25606b42SSascha Wildner (void)strncpy(ut.ut_id, id, sizeof(ut.ut_id));
70*25606b42SSascha Wildner (void)strncpy(ut.ut_line, "ftpd", sizeof(ut.ut_line));
71*25606b42SSascha Wildner
72*25606b42SSascha Wildner pututxline(&ut);
73*25606b42SSascha Wildner }
74