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/*
* Copyright (c) 1995 - 2000 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. 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("$Id$");
#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
#ifdef HAVE_ASL_H
#include <asl.h>
#endif
#include <roken.h>
#include "extern.h"
#ifndef HAVE_UTMPX_H
#ifndef WTMP_FILE
#ifdef _PATH_WTMP
#define WTMP_FILE _PATH_WTMP
#else
#define WTMP_FILE "/var/adm/wtmp"
#endif
#endif
#endif
#ifdef HAVE_ASL_H
#ifndef ASL_KEY_FACILITY
#define ASL_KEY_FACILITY "Facility"
#endif
static void
ftpd_logwtmp_asl(char *line, char *name, char *host)
{
static aslmsg m = NULL;
static int init = 0;
if (!init) {
init = 1;
m = asl_new(ASL_TYPE_MSG);
if (m == NULL)
return;
asl_set(m, ASL_KEY_FACILITY, "org.h5l.ftpd");
}
if (m)
asl_log(NULL, m, ASL_LEVEL_NOTICE,
"host %s/%s user %s%sconnected pid %d",
host, line, name, name[0] ? " " : "dis", (int)getpid());
}
#endif
#ifndef HAVE_ASL_H
static void
ftpd_logwtmp_wtmp(char *line, char *name, char *host)
{
static int init = 0;
static int fd;
#ifdef WTMPX_FILE
static int fdx;
#endif
#ifdef HAVE_UTMP_H
struct utmp ut;
#endif
#if defined(WTMPX_FILE) || defined(HAVE_UTMPX_H)
struct utmpx utx;
#endif
#ifdef HAVE_UTMPX_H
memset(&utx, 0, sizeof(struct utmpx));
#endif
#ifdef HAVE_UTMP_H
memset(&ut, 0, sizeof(struct utmp));
#ifdef HAVE_STRUCT_UTMP_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_STRUCT_UTMP_UT_PID
ut.ut_pid = getpid();
#endif
#ifdef HAVE_STRUCT_UTMP_UT_HOST
strncpy(ut.ut_host, host, sizeof(ut.ut_host));
#endif
ut.ut_time = time(NULL);
#endif
#if defined(WTMPX_FILE) || defined(HAVE_UTMPX_H)
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_STRUCT_UTMPX_UT_SYSLEN
utx.ut_syslen = strlen(host) + 1;
if (utx.ut_syslen > sizeof(utx.ut_host))
utx.ut_syslen = sizeof(utx.ut_host);
#endif
{
struct timeval tv;
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
#ifdef HAVE_UTMPX_H
pututxline(&utx);
#endif
if(!init){
#ifdef WTMP_FILE
fd = open(WTMP_FILE, O_WRONLY|O_APPEND, 0);
#endif
#ifdef WTMPX_FILE
fdx = open(WTMPX_FILE, O_WRONLY|O_APPEND, 0);
#endif
init = 1;
}
if(fd >= 0) {
#ifdef WTMP_FILE
write(fd, &ut, sizeof(struct utmp)); /* XXX */
#endif
#ifdef WTMPX_FILE
write(fdx, &utx, sizeof(struct utmpx));
#endif
}
}
#endif /* !HAVE_ASL_H */
void
ftpd_logwtmp(char *line, char *name, char *host)
{
#ifdef HAVE_ASL_H
ftpd_logwtmp_asl(line, name, host);
#else
ftpd_logwtmp_wtmp(line, name, host);
#endif
}
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