network_cmds-115.tar.gz

[apple/network_cmds.git] / ftpd.tproj / logwtmp.c

diff --git a/ftpd.tproj/logwtmp.c b/ftpd.tproj/logwtmp.c
deleted file mode 100644 (file)
index 904f525..0000000
--- a/ftpd.tproj/logwtmp.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (c) 1988, 1993
- *     The Regents of the University of California.  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 University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)logwtmp.c  8.1 (Berkeley) 6/4/93";
-#endif
-static const char rcsid[] =
-  "$FreeBSD: src/libexec/ftpd/logwtmp.c,v 1.9 2000/01/27 09:28:21 shin Exp $";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/socket.h>
-
-#include <fcntl.h>
-#include <time.h>
-#include <netdb.h>
-#include <utmp.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include "extern.h"
-
-static int fd = -1;
-
-/*
- * Modified version of logwtmp that holds wtmp file open
- * after first call, for use with ftp (which may chroot
- * after login, but before logout).
- */
-void
-ftpd_logwtmp(line, name, host)
-       char *line, *name, *host;
-{
-       struct utmp ut;
-       struct stat buf;
-
-#if defined(HAVE_GETNAMEINFO)
-       if (strlen(host) > UT_HOSTSIZE) {
-               struct addrinfo hints, *res;
-               int error;
-               static char hostbuf[BUFSIZ];
-
-               memset(&hints, 0, sizeof(hints));
-               hints.ai_family = PF_UNSPEC;
-               error = getaddrinfo(host, NULL, &hints, &res);
-               if (error)
-                       host = "invalid hostname";
-               else {
-                       getnameinfo(res->ai_addr, res->ai_addrlen,
-                               hostbuf, sizeof(hostbuf), NULL, 0,
-                               NI_NUMERICHOST);
-                       host = hostbuf;
-                       if (strlen(host) > UT_HOSTSIZE)
-                               host[UT_HOSTSIZE] = '\0';
-               }
-       }
-#else
-       if (strlen(host) > UT_HOSTSIZE) {
-               struct hostent *hp = gethostbyname(host);
-
-               if (hp != NULL) {
-                       struct in_addr in;
-
-                       memmove(&in, hp->h_addr, sizeof(in));
-                       host = inet_ntoa(in);
-               } else
-                       host = "invalid hostname";
-       }
-#endif
-       if (fd < 0 && (fd = open(_PATH_WTMP, O_WRONLY|O_APPEND, 0)) < 0)
-               return;
-       if (fstat(fd, &buf) == 0) {
-               (void)strncpy(ut.ut_line, line, sizeof(ut.ut_line));
-               (void)strncpy(ut.ut_name, name, sizeof(ut.ut_name));
-               (void)strncpy(ut.ut_host, host, sizeof(ut.ut_host));
-               (void)time(&ut.ut_time);
-               if (write(fd, (char *)&ut, sizeof(struct utmp)) !=
-                   sizeof(struct utmp))
-                       (void)ftruncate(fd, buf.st_size);
-       }
-}