diff options
Diffstat (limited to 'crypto/kerberosIV/appl/ftp/ftpd/logwtmp.c')
| -rw-r--r-- | crypto/kerberosIV/appl/ftp/ftpd/logwtmp.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/crypto/kerberosIV/appl/ftp/ftpd/logwtmp.c b/crypto/kerberosIV/appl/ftp/ftpd/logwtmp.c new file mode 100644 index 0000000..95ab216 --- /dev/null +++ b/crypto/kerberosIV/appl/ftp/ftpd/logwtmp.c @@ -0,0 +1,136 @@ +/* + * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the Kungliga Tekniska + * Högskolan and its contributors. + * + * 4. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +RCSID("$Id: logwtmp.c,v 1.10 1997/05/25 15:17:56 assar Exp $"); +#endif + +#include <stdio.h> +#include <string.h> +#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#elif defined(HAVE_SYS_TIME_H) +#include <sys/time.h> +#else +#include <time.h> +#endif +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +#ifdef HAVE_FCNTL_H +#include <fcntl.h> +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif +#include "extern.h" + +#ifndef WTMP_FILE +#ifdef _PATH_WTMP +#define WTMP_FILE _PATH_WTMP +#else +#define WTMP_FILE "/var/adm/wtmp" +#endif +#endif + +void +logwtmp(char *line, char *name, char *host) +{ + static int init = 0; + static int fd, fdx; + struct timeval tv; + struct utmp ut; +#ifdef WTMPX_FILE + struct utmpx utx; +#endif + + memset(&ut, 0, sizeof(struct utmp)); +#ifdef HAVE_UT_TYPE + if(name[0]) + ut.ut_type = USER_PROCESS; + else + ut.ut_type = DEAD_PROCESS; +#endif + strncpy(ut.ut_line, line, sizeof(ut.ut_line)); + strncpy(ut.ut_name, name, sizeof(ut.ut_name)); +#ifdef HAVE_UT_PID + ut.ut_pid = getpid(); +#endif +#ifdef HAVE_UT_HOST + strncpy(ut.ut_host, host, sizeof(ut.ut_host)); +#endif + ut.ut_time = time(NULL); + +#ifdef WTMPX_FILE + strncpy(utx.ut_line, line, sizeof(utx.ut_line)); + strncpy(utx.ut_user, name, sizeof(utx.ut_user)); + strncpy(utx.ut_host, host, sizeof(utx.ut_host)); +#ifdef HAVE_UT_SYSLEN + utx.ut_syslen = strlen(host) + 1; + if (utx.ut_syslen > sizeof(utx.ut_host)) + utx.ut_syslen = sizeof(utx.ut_host); +#endif + gettimeofday (&tv, 0); + utx.ut_tv.tv_sec = tv.tv_sec; + utx.ut_tv.tv_usec = tv.tv_usec; + + if(name[0]) + utx.ut_type = USER_PROCESS; + else + utx.ut_type = DEAD_PROCESS; +#endif + + if(!init){ + fd = open(WTMP_FILE, O_WRONLY|O_APPEND, 0); +#ifdef WTMPX_FILE + fdx = open(WTMPX_FILE, O_WRONLY|O_APPEND, 0); +#endif + init = 1; + } + if(fd >= 0) { + write(fd, &ut, sizeof(struct utmp)); /* XXX */ +#ifdef WTMPX_FILE + write(fdx, &utx, sizeof(struct utmpx)); +#endif + } +} |
