Import of kerberized ftp.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@419 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/ftp/common/Makefile.in

@@ -19,7 +19,7 @@ libdir = $(exec_prefix)/lib
 
 ATHENA = /usr/athena
 
-libcommon_OBJS = base64.o glob.o @LIBOBJS@
+libcommon_OBJS = base64.o glob.o
 
 all: libcommon.a
 

appl/ftp/common/common.h

@@ -1,15 +1,9 @@
-#ifndef __COMMON_H__
-#define __COMMON_H__
-
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
 
-#include <stdarg.h>
-
-#include "vsyslog.h"
-
-#include "err.h"
+#ifndef __COMMON_H__
+#define __COMMON_H__
 
 #include "base64.h"
 

appl/ftp/common/err.c

@@ -1,16 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-err(int eval, const char *fmt, ...)
-{
-  va_list ap;
-  va_start(ap, fmt);
-  verr(eval, fmt, ap);
-  va_end(ap);
-}

appl/ftp/common/err.h

@@ -1,21 +0,0 @@
-#ifndef __ERR_H__
-#define __ERR_H__
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-
-extern char *__progname;
-
-void verr(int eval, const char *fmt, va_list ap);
-void err(int eval, const char *fmt, ...);
-void verrx(int eval, const char *fmt, va_list ap);
-void errx(int eval, const char *fmt, ...);
-void vwarn(const char *fmt, va_list ap);
-void warn(const char *fmt, ...);
-void vwarnx(const char *fmt, va_list ap);
-void warnx(const char *fmt, ...);
-
-#endif /* __ERR_H__ */

appl/ftp/common/errx.c

@@ -1,16 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-errx(int eval, const char *fmt, ...)
-{
-  va_list ap;
-  va_start(ap, fmt);
-  verrx(eval, fmt, ap);
-  va_end(ap);
-}

appl/ftp/common/getusershell.c

@@ -1,149 +0,0 @@
-/*	$NetBSD: getusershell.c,v 1.5 1995/02/27 04:13:27 cgd Exp $	*/
-
-/*
- * Copyright (c) 1985, 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-RCSID("$Id$");
-
-#ifndef HAVE_GETUSERSHELL
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <paths.h>
-#include <sys/stat.h>
-#include <sys/param.h>
-
-#ifndef __P
-#define __P(X) X
-#endif
-
-#ifndef _PATH_SHELLS
-#define _PATH_SHELLS "/etc/shells"
-#endif
-
-/*
- * Local shells should NOT be added here.  They should be added in
- * /etc/shells.
- */
-
-static char *okshells[] = { _PATH_BSHELL, _PATH_CSHELL, NULL };
-static char **curshell, **shells, *strings;
-static char **initshells __P((void));
-
-/*
- * Get a list of shells from _PATH_SHELLS, if it exists.
- */
-char *
-getusershell()
-{
-	char *ret;
-
-	if (curshell == NULL)
-		curshell = initshells();
-	ret = *curshell;
-	if (ret != NULL)
-		curshell++;
-	return (ret);
-}
-
-void
-endusershell()
-{
-	
-	if (shells != NULL)
-		free(shells);
-	shells = NULL;
-	if (strings != NULL)
-		free(strings);
-	strings = NULL;
-	curshell = NULL;
-}
-
-void
-setusershell()
-{
-
-	curshell = initshells();
-}
-
-static char **
-initshells()
-{
-	register char **sp, *cp;
-	register FILE *fp;
-	struct stat statb;
-
-	if (shells != NULL)
-		free(shells);
-	shells = NULL;
-	if (strings != NULL)
-		free(strings);
-	strings = NULL;
-	if ((fp = fopen(_PATH_SHELLS, "r")) == NULL)
-		return (okshells);
-	if (fstat(fileno(fp), &statb) == -1) {
-		(void)fclose(fp);
-		return (okshells);
-	}
-	if ((strings = malloc((u_int)statb.st_size)) == NULL) {
-		(void)fclose(fp);
-		return (okshells);
-	}
-	shells = calloc((unsigned)statb.st_size / 3, sizeof (char *));
-	if (shells == NULL) {
-		(void)fclose(fp);
-		free(strings);
-		strings = NULL;
-		return (okshells);
-	}
-	sp = shells;
-	cp = strings;
-	while (fgets(cp, MAXPATHLEN + 1, fp) != NULL) {
-		while (*cp != '#' && *cp != '/' && *cp != '\0')
-			cp++;
-		if (*cp == '#' || *cp == '\0')
-			continue;
-		*sp++ = cp;
-		while (!isspace(*cp) && *cp != '#' && *cp != '\0')
-			cp++;
-		*cp++ = '\0';
-	}
-	*sp = NULL;
-	(void)fclose(fp);
-	return (shells);
-}
-#endif /* HAVE_GETUSERSHELL */

appl/ftp/common/hstrerror.c

@@ -1,26 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifndef HAVE_HSTRERROR
-
-#include <stdio.h>
-#include <netdb.h>
-
-static char *msg[] = {
-  "No error",
-  "Authoritative Answer Host not found",
-  "Non-Authoritive Host not found, or SERVERFAIL",
-  "Non recoverable errors, FORMERR, REFUSED, NOTIMP",
-  "Valid name, no data record of requested type"
-};
-
-char *hstrerror(int herr)
-{
-  if(herr >= 0 && herr <= 4)
-    return msg[herr];
-  return "Error number out of range (hstrerror)";
-}
-
-#endif
-

appl/ftp/common/inet_aton.c

@@ -1,24 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <netdb.h>
-
-RCSID("$Id$");
-
-int inet_aton(char *cp, struct in_addr *adr)
-{
-  int a, b, c, d;
-
-  if(sscanf(cp, "%d.%d.%d.%d", &a, &b, &c, &d) != 4)
-    return 0;
-  if(a < 0 || a > 255 ||
-     b < 0 || b > 255 ||
-     c < 0 || c > 255 ||
-     d < 0 || d > 255)
-    return 0;
-  adr->s_addr = htonl((a << 24) | (b << 16) | (c << 8) | d);
-  return 1;
-}

appl/ftp/common/krb_get_err_text.c

@@ -1,13 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <krb.h>
-
-RCSID("$Id$");
-
-const char *
-krb_get_err_text(int n)
-{
-  return krb_err_txt[n];
-}

appl/ftp/common/memmove.c

@@ -1,33 +0,0 @@
-/* 
- * memmove for systems that doesn't have it 
- *
- * $Id$
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-
-RCSID("$Id$");
-
-void* memmove(void *s1, const void *s2, size_t n)
-{
-  char *s=(char*)s2, *d=(char*)s1;
-
-  if(d > s){
-    s+=n-1;
-    d+=n-1;
-    while(n){
-      *d--=*s--;
-      n--;
-    }
-  }else if(d < s)
-    while(n){
-      *d++=*s++;
-      n--;
-    }
-  return s1;
-}

appl/ftp/common/snprintf.c

@@ -1,18 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdarg.h>
-
-RCSID("$Id$");
-
-int snprintf(char *s, int n, char *fmt, ...)
-{
-  int ret;
-  va_list ap;
-  va_start(ap, fmt);
-  ret = vsprintf(s, fmt, ap);
-  va_end(ap);
-  return ret;
-}

appl/ftp/common/strerror.c

@@ -1,21 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <errno.h>
-#include <string.h>
-
-RCSID("$Id$");
-
-static char emsg[1024];
-
-char*
-strerror(int eno)
-{
-    if(eno < 0 || eno >= sys_nerr)
-	sprintf(emsg, "Error %d occurred.", eno);
-    else
-	strcpy(emsg, sys_errlist[eno]);
-
-    return emsg;
-}

appl/ftp/common/verr.c

@@ -1,22 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-verr(int eval, const char *fmt, va_list ap)
-{
-  int sverrno;
-  
-  sverrno = errno;
-  fprintf(stderr, "%s: ", __progname);
-  if (fmt != NULL) {
-    vfprintf(stderr, fmt, ap);
-    fprintf(stderr, ": ");
-  }
-  fprintf(stderr, "%s\n", strerror(sverrno));
-  exit(eval);
-}

appl/ftp/common/verrx.c

@@ -1,17 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-verrx(int eval, const char *fmt, va_list ap)
-{
-  fprintf(stderr, "%s: ", __progname);
-  if (fmt != NULL)
-    vfprintf(stderr, fmt, ap);
-  fprintf(stderr, "\n");
-  exit(eval);
-}

appl/ftp/common/vsyslog.c

@@ -1,17 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifndef HAVE_VSYSLOG
-
-#include <syslog.h>
-#include <stdarg.h>
-
-void vsyslog(int pri, const char *fmt, va_list ap)
-{
-  char buf[10240];
-  vsprintf(buf, fmt, ap);
-  syslog(pri, buf);
-}
-
-#endif

appl/ftp/common/vsyslog.h

@@ -1,6 +0,0 @@
-#ifndef __VSYSLOG_H__
-#define __VSYSLOG_H__
-
-void vsyslog(int pri, const char *fmt, va_list ap);
-
-#endif /* __VSYSLOG_H__ */

appl/ftp/common/vwarn.c

@@ -1,21 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-vwarn(const char *fmt, va_list ap)
-{
-  int sverrno;
-  
-  sverrno = errno;
-  fprintf(stderr, "%s: ", __progname);
-  if (fmt != NULL) {
-    vfprintf(stderr, fmt, ap);
-    fprintf(stderr, ": ");
-  }
-  fprintf(stderr, "%s\n", strerror(sverrno));
-}

appl/ftp/common/vwarnx.c

@@ -1,16 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-vwarnx(const char *fmt, va_list ap)
-{
-  fprintf(stderr, "%s: ", __progname);
-  if (fmt != NULL)
-    vfprintf(stderr, fmt, ap);
-  fprintf(stderr, "\n");
-}

appl/ftp/common/warn.c

@@ -1,16 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-warn(const char *fmt, ...)
-{
-  va_list ap;
-  va_start(ap, fmt);
-  vwarn(fmt, ap);
-  va_end(ap);
-}

appl/ftp/common/warnx.c

@@ -1,16 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "err.h"
-
-RCSID("$Id$");
-
-void
-warnx(const char *fmt, ...)
-{
-  va_list ap;
-  va_start(ap, fmt);
-  vwarnx(fmt, ap);
-  va_end(ap);
-}

appl/ftp/configure.in

@@ -22,13 +22,8 @@ AC_SUBST(LDFLAGS)dnl
 
 AC_CHECK_HEADERS(sys/select.h paths.h bsd/bsd.h)
 
-AC_CHECK_LIB(socket, socket)
-AC_CHECK_LIB(nsl, gethostbyname)
-LDFLAGS="$LDFLAGS -L/usr/athena/lib"
-AC_CHECK_LIB(des, des_encrypt)
-AC_CHECK_LIB(krb, krb_mk_req)
-AC_CHECK_LIB(kafs, k_afsklog)
-
+AC_FIND_FUNC(socket, socket)
+AC_FIND_FUNC(gethostbyname, nsl)
 
 AC_MSG_CHECKING([for ut_host in utmp])
 AC_CACHE_VAL(ac_cv_struct_ut_host, [
@@ -47,7 +42,7 @@ if test "$ac_cv_struct_ut_host" = "yes"; then
 fi
 	
 
-AC_CHECK_FUNCS(getcwd getdtablesize setproctitle)
+AC_CHECK_FUNCS(getcwd setproctitle)
 
 if test "$ac_cv_func_getcwd" = yes; then
 AC_MSG_CHECKING(for broken getcwd)
@@ -81,9 +76,6 @@ fi
 fi
 
 
-AC_REPLACE_FUNCS(errx hstrerror inet_aton getusershell krb_get_err_text memmove snprintf strerror vsyslog verrx vwarn vwarnx warn warnx)
-
-
 AC_MSG_CHECKING([for __progname])
 AC_CACHE_VAL(ac_cv_var___progname, [
 AC_TRY_LINK([extern char *__progname;], [return strlen(__progname);], ac_cv_var___progname=yes, ac_cv_var___progname=no)
@@ -93,4 +85,4 @@ if test "$ac_cv_var___progname" = "yes"; then
 	AC_DEFINE(HAVE___PROGNAME, 1)
 fi
 
-AC_OUTPUT(Makefile common/Makefile ftp/Makefile ftpd/Makefile)
+AC_OUTPUT(Makefile common/Makefile ftp/Makefile ftpd/Makefile)

appl/ftp/ftp/Makefile.in

@@ -10,7 +10,6 @@ CC 	= @CC@
 RANLIB 	= @RANLIB@
 DEFS 	= @DEFS@
 CFLAGS 	= @CFLAGS@
-LIBS	= @LIBS@
 
 INSTALL = @INSTALL@
 
@@ -19,6 +18,9 @@ exec_prefix = $(prefix)
 libdir = $(exec_prefix)/lib
 
 ATHENA = /usr/athena
+LIBTOP = ../../../lib
+
+LIBS = $(LIBTOP)/krb/libkrb.a $(LIBTOP)/des/libdes.a $(LIBTOP)/broken/libbroken.a
 
 ftp_OBJS = cmds.o cmdtab.o ftp.o krb4.o main.o ruserpass.o domacro.o globals.o kauth.o
 

appl/ftp/ftp/ftp_locl.h

@@ -26,6 +26,7 @@ extern int h_errno;
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>

appl/ftp/ftpd/Makefile.in

@@ -19,8 +19,9 @@ libdir = $(exec_prefix)/lib
 
 ATHENA	= /usr/athena
 
-LDFLAGS	= @LDFLAGS@
-LIBS	= @LIBS@
+LIBTOP = ../../../lib
+
+LIBS = ../common/libcommon.a $(LIBTOP)/kafs/libkafs.a $(LIBTOP)/krb/libkrb.a $(LIBTOP)/des/libdes.a $(LIBTOP)/broken/libbroken.a
 
 ftpd_OBJS = ftpd.o ftpcmd.o logwtmp.o popen.o auth.o krb4.o kauth.o klogin.o
 
@@ -32,8 +33,8 @@ all: ftpd
 install:
 
 
-ftpd: $(ftpd_OBJS) ../common/libcommon.a
-	$(CC) -o ftpd $(ftpd_OBJS) ../common/libcommon.a $(LDFLAGS) $(LIBS)
+ftpd: $(ftpd_OBJS) $(LIBS)
+	$(CC) -o ftpd $(ftpd_OBJS) $(LIBS)
 
 ftpcmd.c: ftpcmd.y
 	$(YACC) $(YFLAGS) $<