This commit was manufactured by cvs2svn to create tag

'RELENG_3_1_0_RELEASE'.

Makefile

@@ -1,5 +1,5 @@
 #
-#	$Id: Makefile,v 1.221 1998/10/17 15:25:26 bde Exp $
+#	$Id: Makefile,v 1.222 1998/12/28 17:03:49 peter Exp $
 #
 # The user-driven targets are:
 #
@@ -63,25 +63,19 @@
 #           Upgrading an i386 system from a.out to elf format
 #
 #
-# The aout->elf transition build is performed by doing a `make aout-to-elf'
-# or a `make aout-to-elf-build' followed by a `make aout-to-elf-install'.
+# The aout->elf transition build is performed by doing a `make upgrade' (or
+# `make aout-to-elf') or in two steps by a `make aout-to-elf-build' followed
+# by a `make aout-to-elf-install', depending on user preference.
 # You need to have at least 320 Mb of free space for the object tree.
 #
 # The upgrade process checks the installed release. If this is 3.0-CURRENT,
 # it is assumed that your kernel contains all the syscalls required by the
 # current sources.
 #
-# For installed systems where `uname -r' reports something other than
-# 3.0-CURRENT, the upgrade process expects to build a kernel using the
-# kernel configuration file sys/i386/conf/GENERICupgrade. This file is
-# defaulted to the GENERIC kernel configuration file on the assumption that
-# it will be suitable for most systems. Before performing the upgrade,
-# replace sys/i386/conf/GENERICupgrade with your own version if your
-# hardware requires a different configuration.
-#
 # The upgrade procedure will stop and ask for confirmation to proceed
 # several times. On each occasion, you can type Ctrl-C to abort the
-# upgrade.
+# upgrade.  Optionally, you can also start it with NOCONFIRM=yes and skip
+# the confirmation steps.
 #
 # At the end of the upgrade procedure, /etc/objformat is created or
 # updated to contain OBJFORMAT=elf. From then on, you're elf by default.
@@ -134,6 +128,9 @@ UPGRADE =	aout-to-elf aout-to-elf-build aout-to-elf-install \
 #
 # Handle the upgrade targets, using the source relative mk files.
 #
+
+upgrade:	aout-to-elf
+
 ${UPGRADE} : upgrade_checks
 	@cd ${.CURDIR}; \
 		make -f Makefile.upgrade -m ${.CURDIR}/share/mk ${.TARGET}

Makefile.inc1

@@ -1,5 +1,5 @@
 #
-#	$Id: Makefile.inc1,v 1.58 1999/01/07 13:09:15 eivind Exp $
+#	$Id: Makefile.inc1,v 1.59.2.1 1999/02/02 03:12:57 jkh Exp $
 #
 # Make command line options:
 #	-DCLOBBER will remove /usr/include
@@ -226,7 +226,7 @@ buildworld: check-objformat
 	@echo ">>> Cleaning up the temporary ${OBJFORMAT} build tree"
 	@echo "--------------------------------------------------------------"
 	mkdir -p ${WORLDTMP}
-	chflags -R noschg ${WORLDTMP}/
+	-chflags -R noschg ${WORLDTMP}/
 	rm -rf ${WORLDTMP}
 .endif
 .if !defined(NOTOOLS)
@@ -363,7 +363,7 @@ reinstall:
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Re-scanning the shared libraries.."
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR}; /sbin/ldconfig -R
+	-cd ${.CURDIR}; /sbin/ldconfig -R
 .endif
 	@echo
 	@echo "--------------------------------------------------------------"

Makefile.upgrade

@@ -1,10 +1,15 @@
 #
-#	$Id: Makefile.upgrade,v 1.8 1999/01/07 06:30:14 peter Exp $
+#	$Id: Makefile.upgrade,v 1.9.2.7 1999/02/02 03:12:57 jkh Exp $
 #
 # This makefile contains rules for preforming upgrades that are outside
 # the scope of the normal build world process.
 #
 
+#
+# Make sure the PATH is set correctly
+#
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
 #
 # Build things relative to the user's preferred object directory,
 # defaulting to /usr/obj if not defined.
@@ -39,15 +44,23 @@ make	:
 # with them (in case the installed kernel is an older version), then 
 # install the elf world.
 #
-aout-to-elf aout-to-elf-install :				\
+aout-to-elf aout-to-elf-install :	/var/db/update.cfg	\
 		${MAKEOBJDIRPREFIX}/do_aout_buildworld		\
 		${MAKEOBJDIRPREFIX}/do_elf_buildworld		\
 		${MAKEOBJDIRPREFIX}/do_move_aout_libs		\
 		${MAKEOBJDIRPREFIX}/do_aout_installworld	\
-		${MAKEOBJDIRPREFIX}/do_aout_kernel		\
 		${MAKEOBJDIRPREFIX}/do_elf_installworld		\
+		${MAKEOBJDIRPREFIX}/do_elf_kernel		\
 		${MAKEOBJDIRPREFIX}/do_set_objformat		\
-		${MAKEOBJDIRPREFIX}/do_install_kernel_reboot
+		${MAKEOBJDIRPREFIX}/do_reboot
+
+# front-load all the information we're going to need.
+/var/db/update.cfg:
+	@if [ -f ${.CURDIR}/tools/tools/upgrade/doupgrade.sh ]; then \
+	    env MACHINE=${MACHINE} CURDIR=${.CURDIR} sh ${.CURDIR}/tools/tools/upgrade/doupgrade.sh 1 /var/db/update.cfg; \
+	else \
+	    echo "Your source tree must not be fully populated; unable to find upgrade script"; echo "in ${.CURDIR}/tools/tools/upgrade/doupgrade.sh."; exit 1; \
+	fi
 
 #
 # Just do the build parts of the transition build.
@@ -157,15 +170,6 @@ ${MAKEOBJDIRPREFIX}/do_move_aout_libs move-aout-libs :
 # elf world will be updated.
 #
 ${MAKEOBJDIRPREFIX}/do_aout_installworld :
-.if !defined(NOCONFIRM)
-	@echo
-	@echo "--------------------------------------------------------------"
-	@echo " You are about to update the installed system (or the system"
-	@echo " that your DESTDIR points to). You can type Ctrl-C to abort"
-	@echo " now or press return to start the first phase of the update."
-	@echo "--------------------------------------------------------------"
-	@/bin/sh -c "read -p \"Return to continue or Ctrl-C to abort: \" _e"
-.endif
 .if	${INSTALLEDVERSION} < 300003
 	@echo
 	@echo "--------------------------------------------------------------"
@@ -174,51 +178,18 @@ ${MAKEOBJDIRPREFIX}/do_aout_installworld :
 	@cp /bin/sh ${MAKEOBJDIRPREFIX}
 	@cp /sbin/reboot ${MAKEOBJDIRPREFIX}
 .endif
-	@echo
-	@echo "--------------------------------------------------------------"
-	@echo " Doing an aout installworld using the aout tools in the aout"
-	@echo " obj tree."
-	@echo "--------------------------------------------------------------"
-	@cd ${.CURDIR}; MAKEOBJDIRPREFIX=${MAKEOBJDIRPREFIX}/aout \
-		PATH=${AOUTTMPPATH} OBJFORMAT=aout NOTOOLS=1 \
-		TOOLROOT=${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp \
-		make -f Makefile.inc1 -m ${.CURDIR}/share/mk installworld
 	@touch ${MAKEOBJDIRPREFIX}/do_aout_installworld
 
 #
-# The installed kernel may not match the world that is installed, so build
-# a generic kernel, but don't install it. The user can decide if the kernel
-# needs to be installed. Perhaps we should install it in the root
-# directory as an obscure name just in case a reboot is required?
+# Build and install a new kernel, as well as the boot blocks necessary to
+# boot it.
 #
-${MAKEOBJDIRPREFIX}/do_aout_kernel :
-.if	${INSTALLEDVERSION} >= 300003
-	@echo
-	@echo "--------------------------------------------------------------"
-	@echo " You are already running 3.0, so a kernel build"
-	@echo " is probably not required."
-	@echo "--------------------------------------------------------------"
-.else
-	@echo
-	@echo "--------------------------------------------------------------"
-	@echo " Building a generic kernel using the new aout tools"
-	@echo "--------------------------------------------------------------"
-.if	exists(${.CURDIR}/sys/compile/GENERICupgrade)
-	@rm -rf ${.CURDIR}/sys/compile/GENERICupgrade
-.endif
-.if	!exists(${.CURDIR}/sys/${MACHINE}/conf/GENERICupgrade)
-	-cp ${.CURDIR}/sys/${MACHINE}/conf/GENERIC \
-		${.CURDIR}/sys/${MACHINE}/conf/GENERICupgrade
-.endif
-	@cd ${.CURDIR}/sys/${MACHINE}/conf; config GENERICupgrade
-	@-cd ${.CURDIR}/sys/compile/GENERICupgrade; \
-		OBJFORMAT=aout make KERNFORMAT=aout depend && \
-		OBJFORMAT=aout make KERNFORMAT=aout all
-	@cd ${.CURDIR}/sys/compile/GENERICupgrade; \
-		OBJFORMAT=aout make KERNFORMAT=aout depend && \
-		OBJFORMAT=aout make KERNFORMAT=aout all
-.endif
-	@touch ${MAKEOBJDIRPREFIX}/do_aout_kernel
+${MAKEOBJDIRPREFIX}/do_elf_kernel :
+	@if [ -f /var/db/update.cfg -a -f ${.CURDIR}/tools/tools/upgrade/doupgrade.sh ]; then \
+	     env MACHINE=${MACHINE} CURDIR=${.CURDIR} sh ${.CURDIR}/tools/tools/upgrade/doupgrade.sh 2 /var/db/update.cfg; \
+	fi
+	@touch ${MAKEOBJDIRPREFIX}/do_elf_kernel
+	@rm -f /var/db/update.cfg
 
 #
 # Install the elf world overwriting just about all the previously installed
@@ -246,6 +217,9 @@ ${MAKEOBJDIRPREFIX}/do_elf_installworld :
 		PATH=${AOUTTMPPATH} OBJFORMAT=elf NOTOOLS=1 \
 		TOOLROOT=${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp \
 		make -f Makefile.inc1 -m ${.CURDIR}/share/mk installworld
+	@if [ ! -f /etc/pam.conf ]; then cp ${.CURDIR}/etc/pam.conf /etc; fi
+	@if [ ! -f /etc/auth.conf ]; then cp ${.CURDIR}/etc/auth.conf /etc; fi
+	@if [ ! -f /etc/login.conf ]; then cp ${.CURDIR}/etc/login.conf /etc; fi
 	@touch ${MAKEOBJDIRPREFIX}/do_elf_installworld
 
 #
@@ -261,42 +235,20 @@ ${MAKEOBJDIRPREFIX}/do_set_objformat	:
 	@touch ${MAKEOBJDIRPREFIX}/do_set_objformat
 
 #
-# If not already running a current kernel, install the GENERICupgrade kernel
-# and reboot.
-#
-${MAKEOBJDIRPREFIX}/do_install_kernel_reboot	:
-.if	${INSTALLEDVERSION} >= 300003
-	@echo
-	@echo "--------------------------------------------------------------"
-	@echo " Your system has been updated to run elf by default!"
-	@echo
-	@echo " You should reboot your system now."
-	@echo "--------------------------------------------------------------"
-	@touch ${MAKEOBJDIRPREFIX}/do_install_kernel_reboot
-.else
+# Time to reboot!
+${MAKEOBJDIRPREFIX}/do_reboot	:
 .if !defined(NOCONFIRM)
 	@echo
 	@echo "--------------------------------------------------------------"
-	@echo " Your system has been updated to run elf by default!"
+	@echo " Your system has now been fully updated to elf!"
 	@echo
-	@echo " Since you are running ${INSTALLEDNAME}, the kernel must"
-	@echo " be installed before the system is rebooted. You can type"
-	@echo " Ctrl-C to abort the kernel installation (at your own risk),"
-	@echo " or press return for the kernel to be installed and the"
-	@echo " system rebooted."
+	@echo " It's now time to reboot from your new ELF kernel."
+	@echo " You can type Ctrl-C to abort this (at your own risk)"
+	@echo " or press return to reboot the system."
 	@echo "--------------------------------------------------------------"
 	@${MAKEOBJDIRPREFIX}/sh -c "read -p \"Return to continue or Ctrl-C to abort: \" _e"
 .endif
-	@echo
-	@echo "--------------------------------------------------------------"
-	@echo " Installing a new GENERICupgrade kernel"
-	@echo "--------------------------------------------------------------"
-	@cd ${.CURDIR}/sys/compile/GENERICupgrade; make install
-	@echo
-	@echo "--------------------------------------------------------------"
 	@echo " Rebooting......."
 	@echo "--------------------------------------------------------------"
-	@touch ${MAKEOBJDIRPREFIX}/do_install_kernel_reboot
+	@touch ${MAKEOBJDIRPREFIX}/do_reboot
 	@-${MAKEOBJDIRPREFIX}/reboot
-.endif
-

bin/chflags/Makefile

@@ -1,10 +0,0 @@
-#	@(#)Makefile	8.1 (Berkeley) 6/6/93
-
-NOSHARED?=yes
-
-PROG=	chflags
-CFLAGS+=-Wall
-SRCS=	chflags.c stat_flags.c
-.PATH:	${.CURDIR}/../../bin/ls
-
-.include <bsd.prog.mk>

bin/chflags/chflags.1

@@ -1,137 +0,0 @@
-.\" Copyright (c) 1989, 1990, 1993, 1994
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" the Institute of Electrical and Electronics Engineers, Inc.
-.\"
-.\" 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.
-.\"
-.\"	@(#)chflags.1	8.2 (Berkeley) 3/31/94
-.\"	$Id$
-.\"
-.Dd March 31, 1994
-.Dt CHFLAGS 1
-.Os
-.Sh NAME
-.Nm chflags
-.Nd change file flags
-.Sh SYNOPSIS
-.Nm chflags
-.Oo
-.Fl R
-.Op Fl H | Fl L | Fl P
-.Oc
-.Ar flags
-.Ar file ...
-.Sh DESCRIPTION
-The
-.Nm chflags
-utility modifies the file flags of the listed files
-as specified by the
-.Ar flags
-operand.
-.Pp
-The options are as follows:
-.Bl -tag -width Ds
-.It Fl H
-If the
-.Fl R
-option is specified, symbolic links on the command line are followed.
-(Symbolic links encountered in the tree traversal are not followed.)
-.It Fl L
-If the
-.Fl R
-option is specified, all symbolic links are followed.
-.It Fl P
-If the
-.Fl R
-option is specified, no symbolic links are followed.
-.It Fl R
-Change the file flags for the file hierarchies rooted
-in the files instead of just the files themselves.
-.El
-.Pp
-Flags are a comma separated list of keywords.
-The following keywords are currently defined:
-.Bd -literal -offset indent compact
-arch	set the archived flag (super-user only)
-dump	set the dump flag
-sappnd	set the system append-only flag (super-user only)
-schg	set the system immutable flag (super-user only)
-sunlnk	set the system undeletable flag (super-user only)
-uappnd	set the user append-only flag (owner or super-user only)
-uchg	set the user immutable flag (owner or super-user only)
-uunlnk	set the user undeletable flag (owner or super-user only)
-archived, sappend, schange, simmutable, uappend, uchange, uimmutable,
-sunlink, uunlink
-	aliases for the above
-.Ed
-.Pp
-Putting the letters
-.Dq no
-before an option causes the flag to be turned off.
-For example:
-.Bd -literal -offset indent compact
-nodump	the file should never be dumped
-.Ed
-.Pp
-Symbolic links do not have flags, so unless the
-.Fl H
-or
-.Fl L
-option is set,
-.Nm chflags
-on a symbolic link always succeeds and has no effect.
-The
-.Fl H ,
-.Fl L
-and
-.Fl P
-options are ignored unless the
-.Fl R
-option is specified.
-In addition, these options override each other and the
-command's actions are determined by the last one specified.
-.Pp
-You can use "ls -lo" to see the flags of existing files.
-.Pp
-The
-.Nm chflags
-utility exits 0 on success, and >0 if an error occurs.
-.Sh SEE ALSO
-.Xr ls 1 ,
-.Xr chflags 2 ,
-.Xr stat 2 ,
-.Xr fts 3 ,
-.Xr symlink 7
-.Sh HISTORY
-The
-.Nm chflags
-command first appeared in
-.Bx 4.4 .

bin/chflags/chflags.c

@@ -1,180 +0,0 @@
-/*
- * Copyright (c) 1992, 1993, 1994
- *	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
-static const char copyright[] =
-"@(#) Copyright (c) 1992, 1993, 1994\n\
-	The Regents of the University of California.  All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static const char sccsid[] = "@(#)chflags.c	8.5 (Berkeley) 4/1/94";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <err.h>
-#include <errno.h>
-#include <fts.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-u_long	string_to_flags __P((char **, u_long *, u_long *));
-void	usage __P((void));
-
-int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	FTS *ftsp;
-	FTSENT *p;
-	u_long clear, set;
-	long val;
-	int Hflag, Lflag, Pflag, Rflag, ch, fts_options, oct, rval;
-	char *flags, *ep;
-
-	Hflag = Lflag = Pflag = Rflag = 0;
-	while ((ch = getopt(argc, argv, "HLPR")) != -1)
-		switch (ch) {
-		case 'H':
-			Hflag = 1;
-			Lflag = Pflag = 0;
-			break;
-		case 'L':
-			Lflag = 1;
-			Hflag = Pflag = 0;
-			break;
-		case 'P':
-			Pflag = 1;
-			Hflag = Lflag = 0;
-			break;
-		case 'R':
-			Rflag = 1;
-			break;
-		case '?':
-		default:
-			usage();
-		}
-	argv += optind;
-	argc -= optind;
-
-	if (argc < 2)
-		usage();
-
-	fts_options = FTS_PHYSICAL;
-	if (Rflag) {
-		if (Hflag)
-			fts_options |= FTS_COMFOLLOW;
-		if (Lflag) {
-			fts_options &= ~FTS_PHYSICAL;
-			fts_options |= FTS_LOGICAL;
-		}
-	}
-
-	flags = *argv;
-	if (*flags >= '0' && *flags <= '7') {
-		errno = 0;
-		val = strtol(flags, &ep, 8);
-		if (val < 0)
-			errno = ERANGE;
-		if (errno)
-                        err(1, "invalid flags: %s", flags);
-                if (*ep)
-                        errx(1, "invalid flags: %s", flags);
-		set = val;
-                oct = 1;
-	} else {
-		if (string_to_flags(&flags, &set, &clear))
-                        errx(1, "invalid flag: %s", flags);
-		clear = ~clear;
-		oct = 0;
-	}
-
-	if ((ftsp = fts_open(++argv, fts_options , 0)) == NULL)
-		err(1, NULL);
-
-	for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
-		switch (p->fts_info) {
-		case FTS_D:
-			if (Rflag)		/* Change it at FTS_DP. */
-				continue;
-			fts_set(ftsp, p, FTS_SKIP);
-			break;
-		case FTS_DNR:			/* Warn, chflag, continue. */
-			warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
-			rval = 1;
-			break;
-		case FTS_ERR:			/* Warn, continue. */
-		case FTS_NS:
-			warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
-			rval = 1;
-			continue;
-		case FTS_SL:			/* Ignore. */
-		case FTS_SLNONE:
-			/*
-			 * The only symlinks that end up here are ones that
-			 * don't point to anything and ones that we found
-			 * doing a physical walk.
-			 */
-			continue;
-		default:
-			break;
-		}
-		if (oct) {
-			if (!chflags(p->fts_accpath, set))
-				continue;
-		} else {
-			p->fts_statp->st_flags |= set;
-			p->fts_statp->st_flags &= clear;
-			if (!chflags(p->fts_accpath, p->fts_statp->st_flags))
-				continue;
-		}
-		warn("%s", p->fts_path);
-		rval = 1;
-	}
-	if (errno)
-		err(1, "fts_read");
-	exit(rval);
-}
-
-void
-usage()
-{
-	(void)fprintf(stderr,
-	    "usage: chflags [-R [-H | -L | -P]] flags file ...\n");
-	exit(1);
-}

bin/ps/keyword.c

@@ -36,7 +36,7 @@
 static char sccsid[] = "@(#)keyword.c	8.5 (Berkeley) 4/2/94";
 #else
 static const char rcsid[] =
-	"$Id: keyword.c,v 1.21 1998/12/19 02:55:32 julian Exp $";
+	"$Id: keyword.c,v 1.22 1999/01/13 03:11:43 julian Exp $";
 #endif
 #endif /* not lint */
 
@@ -157,17 +157,10 @@ VAR var[] = {
 	{"ruser", "RUSER", NULL, LJUST|DSIZ, runame, s_runame, USERLEN},
 	{"sess", "SESS", NULL, 0, evar, NULL, 6, EOFF(e_sess), KPTR, "lx"},
 	{"sig", "PENDING", NULL, 0, pvar, NULL, 8, POFF(p_siglist), INT, "x"},
-#ifndef COMPAT_LINUX_THREADS
-	{"sigcatch", "CAUGHT",
-		NULL, 0, pvar, NULL, 8, POFF(p_sigcatch), UINT, "x"},
-	{"sigignore", "IGNORED",
-		NULL, 0, pvar, NULL, 8, POFF(p_sigignore), UINT, "x"},
-#else
 	{"sigcatch", "CAUGHT",
 		NULL, 0, evar, NULL, 8, EOFF(e_procsig.ps_sigcatch), UINT, "x"},
 	{"sigignore", "IGNORED",
 		NULL, 0, evar, NULL, 8, EOFF(e_procsig.ps_sigignore), UINT, "x"},
-#endif /* COMPAT_LINUX_THREADS */
 	{"sigmask", "BLOCKED",
 		NULL, 0, pvar, NULL, 8, POFF(p_sigmask), UINT, "x"},
 	{"sl", "SL", NULL, 0, pvar, NULL, 3, POFF(p_slptime), UINT, "d"},

contrib/amd/include/am_defs.h

@@ -38,7 +38,7 @@
  *
  *      %W% (Berkeley) %G%
  *
- * $Id: am_defs.h,v 1.3 1998/11/14 03:13:32 obrien Exp $
+ * $Id: am_defs.h,v 1.5 1999/02/13 11:06:20 obrien Exp $
  *
  */
 
@@ -1054,7 +1054,7 @@ extern char *nc_sperror(void);
  * Actions to take if <ufs/ufs_mount.h> exists.
  */
 #ifdef HAVE_UFS_UFS_MOUNT_H
-# include <ufs/ufs_mount.h>
+# include <ufs/ufs/ufsmount.h>
 #endif /* HAVE_UFS_UFS_MOUNT_H */
 
 /*

contrib/amd/libamu/mount_fs.c

@@ -38,7 +38,7 @@
  *
  *      %W% (Berkeley) %G%
  *
- * $Id: mount_fs.c,v 1.1.1.1 1998/11/05 02:04:45 ezk Exp $
+ * $Id: mount_fs.c,v 1.1.1.2 1999/01/13 19:20:28 obrien Exp $
  *
  */
 
@@ -528,12 +528,16 @@ compute_nfs_args(nfs_args_t *nap, mntent_t *mntp, int genflags, struct sockaddr_
      * conf/nfs_prot/nfs_prot_*.h files.
      */
 # ifdef USE_UNCONNECTED_NFS_SOCKETS
-    nap->flags |= MNT2_NFS_OPT_NOCONN;
-    plog(XLOG_WARNING, "noconn option exists, and was turned ON! (May cause NFS hangs on some systems...)");
+    if (!(nap->flags & MNT2_NFS_OPT_NOCONN)) {
+      nap->flags |= MNT2_NFS_OPT_NOCONN;
+      plog(XLOG_WARNING, "noconn option not specified, and was just turned ON (OS override)! (May cause NFS hangs on some systems...)");
+    }
 # endif /* USE_UNCONNECTED_NFS_SOCKETS */
 # ifdef USE_CONNECTED_NFS_SOCKETS
-    nap->flags &= ~MNT2_NFS_OPT_NOCONN;
-    plog(XLOG_WARNING, "noconn option exists, and was turned OFF! (May cause NFS hangs on some systems...)");
+    if (nap->flags & MNT2_NFS_OPT_NOCONN) {
+      nap->flags &= ~MNT2_NFS_OPT_NOCONN;
+      plog(XLOG_WARNING, "noconn option specified, and was just turned OFF (OS override)! (May cause NFS hangs on some systems...)");
+    }
 # endif /* USE_CONNECTED_NFS_SOCKETS */
   }
 #endif /* MNT2_NFS_OPT_NOCONN */

contrib/binutils/bfd/VERSION

@@ -1 +0,0 @@
-2.8.1

contrib/binutils/bfd/doc/bfd.texi

@@ -1,585 +0,0 @@
-@section @code{typedef bfd}
-A BFD has type @code{bfd}; objects of this type are the
-cornerstone of any application using BFD. Using BFD
-consists of making references though the BFD and to data in the BFD.
-
-Here is the structure that defines the type @code{bfd}.  It
-contains the major data about the file and pointers
-to the rest of the data.
-@*
-.
-@example
-struct _bfd 
-@{
-    /* The filename the application opened the BFD with.  */
-    CONST char *filename;                
-
-    /* A pointer to the target jump table.             */
-    const struct bfd_target *xvec;
-
-    /* To avoid dragging too many header files into every file that
-       includes `@code{bfd.h}', IOSTREAM has been declared as a "char
-       *", and MTIME as a "long".  Their correct types, to which they
-       are cast when used, are "FILE *" and "time_t".    The iostream
-       is the result of an fopen on the filename.  However, if the
-       BFD_IN_MEMORY flag is set, then iostream is actually a pointer
-       to a bfd_in_memory struct.  */
-    PTR iostream;
-
-    /* Is the file descriptor being cached?  That is, can it be closed as
-       needed, and re-opened when accessed later?  */
-
-    boolean cacheable;
-
-    /* Marks whether there was a default target specified when the
-       BFD was opened. This is used to select which matching algorithm
-       to use to choose the back end. */
-
-    boolean target_defaulted;
-
-    /* The caching routines use these to maintain a
-       least-recently-used list of BFDs */
-
-    struct _bfd *lru_prev, *lru_next;
-
-    /* When a file is closed by the caching routines, BFD retains
-       state information on the file here: */
-
-    file_ptr where;              
-
-    /* and here: (``once'' means at least once) */
-
-    boolean opened_once;
-
-    /* Set if we have a locally maintained mtime value, rather than
-       getting it from the file each time: */
-
-    boolean mtime_set;
-
-    /* File modified time, if mtime_set is true: */
-
-    long mtime;          
-
-    /* Reserved for an unimplemented file locking extension.*/
-
-    int ifd;
-
-    /* The format which belongs to the BFD. (object, core, etc.) */
-
-    bfd_format format;
-
-    /* The direction the BFD was opened with*/
-
-    enum bfd_direction @{no_direction = 0,
-                        read_direction = 1,
-                        write_direction = 2,
-                        both_direction = 3@} direction;
-
-    /* Format_specific flags*/
-
-    flagword flags;              
-
-    /* Currently my_archive is tested before adding origin to
-       anything. I believe that this can become always an add of
-       origin, with origin set to 0 for non archive files.   */
-
-    file_ptr origin;             
-
-    /* Remember when output has begun, to stop strange things
-       from happening. */
-    boolean output_has_begun;
-
-    /* Pointer to linked list of sections*/
-    struct sec  *sections;
-
-    /* The number of sections */
-    unsigned int section_count;
-
-    /* Stuff only useful for object files: 
-       The start address. */
-    bfd_vma start_address;
-
-    /* Used for input and output*/
-    unsigned int symcount;
-
-    /* Symbol table for output BFD (with symcount entries) */
-    struct symbol_cache_entry  **outsymbols;             
-
-    /* Pointer to structure which contains architecture information*/
-    const struct bfd_arch_info *arch_info;
-
-    /* Stuff only useful for archives:*/
-    PTR arelt_data;              
-    struct _bfd *my_archive;     /* The containing archive BFD.  */
-    struct _bfd *next;           /* The next BFD in the archive.  */
-    struct _bfd *archive_head;   /* The first BFD in the archive.  */
-    boolean has_armap;           
-
-    /* A chain of BFD structures involved in a link.  */
-    struct _bfd *link_next;
-
-    /* A field used by _bfd_generic_link_add_archive_symbols.  This will
-       be used only for archive elements.  */
-    int archive_pass;
-
-    /* Used by the back end to hold private data. */
-
-    union 
-      @{
-      struct aout_data_struct *aout_data;
-      struct artdata *aout_ar_data;
-      struct _oasys_data *oasys_obj_data;
-      struct _oasys_ar_data *oasys_ar_data;
-      struct coff_tdata *coff_obj_data;
-      struct pe_tdata *pe_obj_data;
-      struct xcoff_tdata *xcoff_obj_data;
-      struct ecoff_tdata *ecoff_obj_data;
-      struct ieee_data_struct *ieee_data;
-      struct ieee_ar_data_struct *ieee_ar_data;
-      struct srec_data_struct *srec_data;
-      struct ihex_data_struct *ihex_data;
-      struct tekhex_data_struct *tekhex_data;
-      struct elf_obj_tdata *elf_obj_data;
-      struct nlm_obj_tdata *nlm_obj_data;
-      struct bout_data_struct *bout_data;
-      struct sun_core_struct *sun_core_data;
-      struct trad_core_struct *trad_core_data;
-      struct som_data_struct *som_data;
-      struct hpux_core_struct *hpux_core_data;
-      struct hppabsd_core_struct *hppabsd_core_data;
-      struct sgi_core_struct *sgi_core_data;
-      struct lynx_core_struct *lynx_core_data;
-      struct osf_core_struct *osf_core_data;
-      struct cisco_core_struct *cisco_core_data;
-      struct versados_data_struct *versados_data;
-      struct netbsd_core_struct *netbsd_core_data;
-      PTR any;
-      @} tdata;
-  
-    /* Used by the application to hold private data*/
-    PTR usrdata;
-
-  /* Where all the allocated stuff under this BFD goes.  This is a
-     struct objalloc *, but we use PTR to avoid requiring the inclusion of
-     objalloc.h.  */
-    PTR memory;
-@};
-
-@end example
-@section Error reporting
-Most BFD functions return nonzero on success (check their
-individual documentation for precise semantics).  On an error,
-they call @code{bfd_set_error} to set an error condition that callers
-can check by calling @code{bfd_get_error}.
-If that returns @code{bfd_error_system_call}, then check
-@code{errno}.
-
-The easiest way to report a BFD error to the user is to
-use @code{bfd_perror}.
-@*
-@subsection Type @code{bfd_error_type}
-The values returned by @code{bfd_get_error} are defined by the
-enumerated type @code{bfd_error_type}.
-@*
-.
-@example
-typedef enum bfd_error
-@{
-  bfd_error_no_error = 0,
-  bfd_error_system_call,
-  bfd_error_invalid_target,
-  bfd_error_wrong_format,
-  bfd_error_invalid_operation,
-  bfd_error_no_memory,
-  bfd_error_no_symbols,
-  bfd_error_no_armap,
-  bfd_error_no_more_archived_files,
-  bfd_error_malformed_archive,
-  bfd_error_file_not_recognized,
-  bfd_error_file_ambiguously_recognized,
-  bfd_error_no_contents,
-  bfd_error_nonrepresentable_section,
-  bfd_error_no_debug_section,
-  bfd_error_bad_value,
-  bfd_error_file_truncated,
-  bfd_error_file_too_big,
-  bfd_error_invalid_error_code
-@} bfd_error_type;
-
-@end example
-@findex bfd_get_error
-@subsubsection @code{bfd_get_error}
-@strong{Synopsis}
-@example
-bfd_error_type bfd_get_error (void);
-@end example
-@strong{Description}@*
-Return the current BFD error condition.
-@*
-@findex bfd_set_error
-@subsubsection @code{bfd_set_error}
-@strong{Synopsis}
-@example
-void bfd_set_error (bfd_error_type error_tag);
-@end example
-@strong{Description}@*
-Set the BFD error condition to be @var{error_tag}.
-@*
-@findex bfd_errmsg
-@subsubsection @code{bfd_errmsg}
-@strong{Synopsis}
-@example
-CONST char *bfd_errmsg (bfd_error_type error_tag);
-@end example
-@strong{Description}@*
-Return a string describing the error @var{error_tag}, or
-the system error if @var{error_tag} is @code{bfd_error_system_call}.
-@*
-@findex bfd_perror
-@subsubsection @code{bfd_perror}
-@strong{Synopsis}
-@example
-void bfd_perror (CONST char *message);
-@end example
-@strong{Description}@*
-Print to the standard error stream a string describing the
-last BFD error that occurred, or the last system error if
-the last BFD error was a system call failure.  If @var{message}
-is non-NULL and non-empty, the error string printed is preceded
-by @var{message}, a colon, and a space.  It is followed by a newline.
-@*
-@subsection BFD error handler
-Some BFD functions want to print messages describing the
-problem.  They call a BFD error handler function.  This
-function may be overriden by the program.
-
-The BFD error handler acts like printf.
-@*
-.
-@example
-typedef void (*bfd_error_handler_type) PARAMS ((const char *, ...));
-
-@end example
-@findex bfd_set_error_handler
-@subsubsection @code{bfd_set_error_handler}
-@strong{Synopsis}
-@example
-bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
-@end example
-@strong{Description}@*
-Set the BFD error handler function.  Returns the previous
-function.
-@*
-@findex bfd_set_error_program_name
-@subsubsection @code{bfd_set_error_program_name}
-@strong{Synopsis}
-@example
-void bfd_set_error_program_name (const char *);
-@end example
-@strong{Description}@*
-Set the program name to use when printing a BFD error.  This
-is printed before the error message followed by a colon and
-space.  The string must not be changed after it is passed to
-this function.
-@*
-@section Symbols
-
-@*
-@findex bfd_get_reloc_upper_bound
-@subsubsection @code{bfd_get_reloc_upper_bound}
-@strong{Synopsis}
-@example
-long bfd_get_reloc_upper_bound(bfd *abfd, asection *sect);
-@end example
-@strong{Description}@*
-Return the number of bytes required to store the
-relocation information associated with section @var{sect}
-attached to bfd @var{abfd}.  If an error occurs, return -1.
-@*
-@findex bfd_canonicalize_reloc
-@subsubsection @code{bfd_canonicalize_reloc}
-@strong{Synopsis}
-@example
-long bfd_canonicalize_reloc
-   (bfd *abfd,
-    asection *sec,
-    arelent **loc,
-    asymbol	**syms);
-@end example
-@strong{Description}@*
-Call the back end associated with the open BFD
-@var{abfd} and translate the external form of the relocation
-information attached to @var{sec} into the internal canonical
-form.  Place the table into memory at @var{loc}, which has
-been preallocated, usually by a call to
-@code{bfd_get_reloc_upper_bound}.  Returns the number of relocs, or
--1 on error.
-
-The @var{syms} table is also needed for horrible internal magic
-reasons.
-@*
-@findex bfd_set_reloc
-@subsubsection @code{bfd_set_reloc}
-@strong{Synopsis}
-@example
-void bfd_set_reloc
-   (bfd *abfd, asection *sec, arelent **rel, unsigned int count)
-@end example
-@strong{Description}@*
-Set the relocation pointer and count within
-section @var{sec} to the values @var{rel} and @var{count}.
-The argument @var{abfd} is ignored.
-@*
-@findex bfd_set_file_flags
-@subsubsection @code{bfd_set_file_flags}
-@strong{Synopsis}
-@example
-boolean bfd_set_file_flags(bfd *abfd, flagword flags);
-@end example
-@strong{Description}@*
-Set the flag word in the BFD @var{abfd} to the value @var{flags}.
-
-Possible errors are:
-@itemize @bullet
-
-@item
-@code{bfd_error_wrong_format} - The target bfd was not of object format.
-@item
-@code{bfd_error_invalid_operation} - The target bfd was open for reading.
-@item
-@code{bfd_error_invalid_operation} -
-The flag word contained a bit which was not applicable to the
-type of file.  E.g., an attempt was made to set the @code{D_PAGED} bit
-on a BFD format which does not support demand paging.
-@end itemize
-@*
-@findex bfd_set_start_address
-@subsubsection @code{bfd_set_start_address}
-@strong{Synopsis}
-@example
-boolean bfd_set_start_address(bfd *abfd, bfd_vma vma);
-@end example
-@strong{Description}@*
-Make @var{vma} the entry point of output BFD @var{abfd}.
-@*
-@strong{Returns}@*
-Returns @code{true} on success, @code{false} otherwise.
-@*
-@findex bfd_get_mtime
-@subsubsection @code{bfd_get_mtime}
-@strong{Synopsis}
-@example
-long bfd_get_mtime(bfd *abfd);
-@end example
-@strong{Description}@*
-Return the file modification time (as read from the file system, or
-from the archive header for archive members).
-@*
-@findex bfd_get_size
-@subsubsection @code{bfd_get_size}
-@strong{Synopsis}
-@example
-long bfd_get_size(bfd *abfd);
-@end example
-@strong{Description}@*
-Return the file size (as read from file system) for the file
-associated with BFD @var{abfd}.
-
-The initial motivation for, and use of, this routine is not
-so we can get the exact size of the object the BFD applies to, since
-that might not be generally possible (archive members for example).
-It would be ideal if someone could eventually modify
-it so that such results were guaranteed.
-
-Instead, we want to ask questions like "is this NNN byte sized
-object I'm about to try read from file offset YYY reasonable?"
-As as example of where we might do this, some object formats
-use string tables for which the first @code{sizeof(long)} bytes of the
-table contain the size of the table itself, including the size bytes.
-If an application tries to read what it thinks is one of these
-string tables, without some way to validate the size, and for
-some reason the size is wrong (byte swapping error, wrong location
-for the string table, etc.), the only clue is likely to be a read
-error when it tries to read the table, or a "virtual memory
-exhausted" error when it tries to allocate 15 bazillon bytes
-of space for the 15 bazillon byte table it is about to read.
-This function at least allows us to answer the quesion, "is the
-size reasonable?".
-@*
-@findex bfd_get_gp_size
-@subsubsection @code{bfd_get_gp_size}
-@strong{Synopsis}
-@example
-int bfd_get_gp_size(bfd *abfd);
-@end example
-@strong{Description}@*
-Return the maximum size of objects to be optimized using the GP
-register under MIPS ECOFF.  This is typically set by the @code{-G}
-argument to the compiler, assembler or linker.
-@*
-@findex bfd_set_gp_size
-@subsubsection @code{bfd_set_gp_size}
-@strong{Synopsis}
-@example
-void bfd_set_gp_size(bfd *abfd, int i);
-@end example
-@strong{Description}@*
-Set the maximum size of objects to be optimized using the GP
-register under ECOFF or MIPS ELF.  This is typically set by
-the @code{-G} argument to the compiler, assembler or linker.
-@*
-@findex bfd_scan_vma
-@subsubsection @code{bfd_scan_vma}
-@strong{Synopsis}
-@example
-bfd_vma bfd_scan_vma(CONST char *string, CONST char **end, int base);
-@end example
-@strong{Description}@*
-Convert, like @code{strtoul}, a numerical expression
-@var{string} into a @code{bfd_vma} integer, and return that integer.
-(Though without as many bells and whistles as @code{strtoul}.)
-The expression is assumed to be unsigned (i.e., positive).
-If given a @var{base}, it is used as the base for conversion.
-A base of 0 causes the function to interpret the string
-in hex if a leading "0x" or "0X" is found, otherwise
-in octal if a leading zero is found, otherwise in decimal.
-
-Overflow is not detected.
-@*
-@findex bfd_copy_private_bfd_data
-@subsubsection @code{bfd_copy_private_bfd_data}
-@strong{Synopsis}
-@example
-boolean bfd_copy_private_bfd_data(bfd *ibfd, bfd *obfd);
-@end example
-@strong{Description}@*
-Copy private BFD information from the BFD @var{ibfd} to the 
-the BFD @var{obfd}.  Return @code{true} on success, @code{false} on error.
-Possible error returns are:
-
-@itemize @bullet
-
-@item
-@code{bfd_error_no_memory} -
-Not enough memory exists to create private data for @var{obfd}.
-@end itemize
-@example
-#define bfd_copy_private_bfd_data(ibfd, obfd) \
-     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
-		(ibfd, obfd))
-@end example
-@*
-@findex bfd_merge_private_bfd_data
-@subsubsection @code{bfd_merge_private_bfd_data}
-@strong{Synopsis}
-@example
-boolean bfd_merge_private_bfd_data(bfd *ibfd, bfd *obfd);
-@end example
-@strong{Description}@*
-Merge private BFD information from the BFD @var{ibfd} to the 
-the output file BFD @var{obfd} when linking.  Return @code{true}
-on success, @code{false} on error.  Possible error returns are:
-
-@itemize @bullet
-
-@item
-@code{bfd_error_no_memory} -
-Not enough memory exists to create private data for @var{obfd}.
-@end itemize
-@example
-#define bfd_merge_private_bfd_data(ibfd, obfd) \
-     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
-		(ibfd, obfd))
-@end example
-@*
-@findex bfd_set_private_flags
-@subsubsection @code{bfd_set_private_flags}
-@strong{Synopsis}
-@example
-boolean bfd_set_private_flags(bfd *abfd, flagword flags);
-@end example
-@strong{Description}@*
-Set private BFD flag information in the BFD @var{abfd}.
-Return @code{true} on success, @code{false} on error.  Possible error
-returns are:
-
-@itemize @bullet
-
-@item
-@code{bfd_error_no_memory} -
-Not enough memory exists to create private data for @var{obfd}.
-@end itemize
-@example
-#define bfd_set_private_flags(abfd, flags) \
-     BFD_SEND (abfd, _bfd_set_private_flags, \
-		(abfd, flags))
-@end example
-@*
-@findex stuff
-@subsubsection @code{stuff}
-@strong{Description}@*
-Stuff which should be documented:
-@example
-#define bfd_sizeof_headers(abfd, reloc) \
-     BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
-
-#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
-     BFD_SEND (abfd, _bfd_find_nearest_line,  (abfd, sec, syms, off, file, func, line))
-
-        /* Do these three do anything useful at all, for any back end?  */
-#define bfd_debug_info_start(abfd) \
-        BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
-
-#define bfd_debug_info_end(abfd) \
-        BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
-
-#define bfd_debug_info_accumulate(abfd, section) \
-        BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
-
-
-#define bfd_stat_arch_elt(abfd, stat) \
-        BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
-
-#define bfd_update_armap_timestamp(abfd) \
-        BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
-
-#define bfd_set_arch_mach(abfd, arch, mach)\
-        BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
-
-#define bfd_relax_section(abfd, section, link_info, again) \
-       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
-
-#define bfd_link_hash_table_create(abfd) \
-	BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
-
-#define bfd_link_add_symbols(abfd, info) \
-	BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
-
-#define bfd_final_link(abfd, info) \
-	BFD_SEND (abfd, _bfd_final_link, (abfd, info))
-
-#define bfd_free_cached_info(abfd) \
-       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
-
-#define bfd_get_dynamic_symtab_upper_bound(abfd) \
-	BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
-
-#define bfd_print_private_bfd_data(abfd, file)\
-	BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
-
-#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
-	BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
-
-#define bfd_get_dynamic_reloc_upper_bound(abfd) \
-	BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
-
-#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
-	BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
-
-extern bfd_byte *bfd_get_relocated_section_contents
-	PARAMS ((bfd *, struct bfd_link_info *,
-		  struct bfd_link_order *, bfd_byte *,
-		  boolean, asymbol **));
-
-@end example
-@*

contrib/binutils/gas/conf.in

@@ -1,127 +0,0 @@
-/* conf.in.  Generated automatically from configure.in by autoheader.  */
-
-/* Define if using alloca.c.  */
-#undef C_ALLOCA
-
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
-   This function is required for alloca.c support on those systems.  */
-#undef CRAY_STACKSEG_END
-
-/* Define if you have alloca, as a function or macro.  */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
-#undef HAVE_ALLOCA_H
-
-/* Define as __inline if that's what the C compiler calls it.  */
-#undef inline
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
-/* Should gas use high-level BFD interfaces?  */
-#undef BFD_ASSEMBLER
-
-/* Some assert/preprocessor combinations are incapable of handling
-   certain kinds of constructs in the argument of assert.  For example,
-   quoted strings (if requoting isn't done right) or newlines.  */
-#undef BROKEN_ASSERT
-
-/* If we aren't doing cross-assembling, some operations can be optimized,
-   since byte orders and value sizes don't need to be adjusted.  */
-#undef CROSS_COMPILE
-
-/* Some gas code wants to know these parameters.  */
-#undef TARGET_ALIAS
-#undef TARGET_CPU
-#undef TARGET_CANONICAL
-#undef TARGET_OS
-#undef TARGET_VENDOR
-
-/* Sometimes the system header files don't declare strstr.  */
-#undef NEED_DECLARATION_STRSTR
-
-/* Sometimes the system header files don't declare malloc and realloc.  */
-#undef NEED_DECLARATION_MALLOC
-
-/* Sometimes the system header files don't declare free.  */
-#undef NEED_DECLARATION_FREE
-
-/* Sometimes the system header files don't declare sbrk.  */
-#undef NEED_DECLARATION_SBRK
-
-/* Sometimes errno.h doesn't declare errno itself.  */
-#undef NEED_DECLARATION_ERRNO
-
-#undef MANY_SEGMENTS
-
-/* Needed only for sparc configuration.  */
-#undef SPARC_V9
-#undef SPARC_ARCH64
-
-/* Defined if using CGEN.  */
-#undef USING_CGEN
-
-/* Needed only for some configurations that can produce multiple output
-   formats.  */
-#undef DEFAULT_EMULATION
-#undef EMULATIONS
-#undef USE_EMULATIONS
-#undef OBJ_MAYBE_AOUT
-#undef OBJ_MAYBE_BOUT
-#undef OBJ_MAYBE_COFF
-#undef OBJ_MAYBE_ECOFF
-#undef OBJ_MAYBE_ELF
-#undef OBJ_MAYBE_GENERIC
-#undef OBJ_MAYBE_HP300
-#undef OBJ_MAYBE_IEEE
-#undef OBJ_MAYBE_SOM
-#undef OBJ_MAYBE_VMS
-
-/* Used for some of the COFF configurations, when the COFF code needs
-   to select something based on the CPU type before it knows it... */
-#undef I386COFF
-#undef M68KCOFF
-#undef M88KCOFF
-
-/* Define if you have the remove function.  */
-#undef HAVE_REMOVE
-
-/* Define if you have the sbrk function.  */
-#undef HAVE_SBRK
-
-/* Define if you have the unlink function.  */
-#undef HAVE_UNLINK
-
-/* Define if you have the <errno.h> header file.  */
-#undef HAVE_ERRNO_H
-
-/* Define if you have the <memory.h> header file.  */
-#undef HAVE_MEMORY_H
-
-/* Define if you have the <stdarg.h> header file.  */
-#undef HAVE_STDARG_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
-/* Define if you have the <string.h> header file.  */
-#undef HAVE_STRING_H
-
-/* Define if you have the <strings.h> header file.  */
-#undef HAVE_STRINGS_H
-
-/* Define if you have the <sys/types.h> header file.  */
-#undef HAVE_SYS_TYPES_H
-
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
-
-/* Define if you have the <varargs.h> header file.  */
-#undef HAVE_VARARGS_H

contrib/binutils/gas/config/i386coff.mt

@@ -1 +0,0 @@
-TDEFINES=-DI386COFF

contrib/binutils/gas/config/sco5.mt

@@ -1 +0,0 @@
-TDEFINES=-DSCO_ELF

contrib/binutils/install.sh

@@ -1,247 +0,0 @@
-#!/bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5 (mit/util/scripts/install.sh).
-#
-# Copyright 1991 by the Massachusetts Institute of Technology
-#
-# Permission to use, copy, modify, distribute, and sell this software and its
-# documentation for any purpose is hereby granted without fee, provided that
-# the above copyright notice appear in all copies and that both that
-# copyright notice and this permission notice appear in supporting
-# documentation, and that the name of M.I.T. not be used in advertising or
-# publicity pertaining to distribution of the software without specific,
-# written prior permission.  M.I.T. makes no representations about the
-# suitability of this software for any purpose.  It is provided "as is"
-# without express or implied warranty.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-#
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
-    case $1 in
-	-c) instcmd="$cpprog"
-	    shift
-	    continue;;
-
-	-d) dir_arg=true
-	    shift
-	    continue;;
-
-	-m) chmodcmd="$chmodprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-o) chowncmd="$chownprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-g) chgrpcmd="$chgrpprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-s) stripcmd="$stripprog"
-	    shift
-	    continue;;
-
-	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
-	    shift
-	    continue;;
-
-	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
-	    shift
-	    continue;;
-
-	*)  if [ x"$src" = x ]
-	    then
-		src=$1
-	    else
-		# this colon is to work around a 386BSD /bin/sh bug
-		:
-		dst=$1
-	    fi
-	    shift
-	    continue;;
-    esac
-done
-
-if [ x"$src" = x ]
-then
-	echo "install:	no input file specified"
-	exit 1
-else
-	true
-fi
-
-if [ x"$dir_arg" != x ]; then
-	dst=$src
-	src=""
-	
-	if [ -d $dst ]; then
-		instcmd=:
-		chmodcmd=""
-	else
-		instcmd=mkdir
-	fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad 
-# if $src (and thus $dsttmp) contains '*'.
-
-	if [ -f $src -o -d $src ]
-	then
-		true
-	else
-		echo "install:  $src does not exist"
-		exit 1
-	fi
-	
-	if [ x"$dst" = x ]
-	then
-		echo "install:	no destination specified"
-		exit 1
-	else
-		true
-	fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
-	if [ -d $dst ]
-	then
-		dst="$dst"/`basename $src`
-	else
-		true
-	fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-#  this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='	
-'
-IFS="${IFS-${defaultIFS}}"
-
-oIFS="${IFS}"
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS="${oIFS}"
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
-	pathcomp="${pathcomp}${1}"
-	shift
-
-	if [ ! -d "${pathcomp}" ] ;
-        then
-		$mkdirprog "${pathcomp}"
-	else
-		true
-	fi
-
-	pathcomp="${pathcomp}/"
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
-	$doit $instcmd $dst &&
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
-	if [ x"$transformarg" = x ] 
-	then
-		dstfile=`basename $dst`
-	else
-		dstfile=`basename $dst $transformbasename | 
-			sed $transformarg`$transformbasename
-	fi
-
-# don't allow the sed command to completely eliminate the filename
-
-	if [ x"$dstfile" = x ] 
-	then
-		dstfile=`basename $dst`
-	else
-		true
-	fi
-
-# Make a temp file name in the proper directory.
-
-	dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
-	$doit $instcmd $src $dsttmp &&
-
-	trap "rm -f ${dsttmp}" 0 &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing.  If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
-
-# Now rename the file to the real destination.
-
-	$doit $rmcmd -f $dstdir/$dstfile &&
-	$doit $mvcmd $dsttmp $dstdir/$dstfile 
-
-fi &&
-
-
-exit 0

contrib/cvs/lib/memmove.c

@@ -1,57 +0,0 @@
-/* memmove -- copy memory regions of arbitary length
-   Copyright (C) 1991 Free Software Foundation, Inc.
-
-This file is part of the libiberty library.
-Libiberty is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public
-License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-Libiberty is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with libiberty; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
-
-
-/*
-
-NAME
-
-	memmove -- copy memory regions of arbitary length
-
-SYNOPSIS
-
-	void memmove (void *out, const void *in, size_t n);
-
-DESCRIPTION
-
-	Copy LENGTH bytes from memory region pointed to by IN to memory
-	region pointed to by OUT.
-
-	Regions can be overlapping.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef __STDC__
-#include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
-
-void *
-memmove (out, in, length)
-     void *out;
-     const void* in;
-     size_t length;
-{
-    bcopy(in, out, length);
-    return out;
-}

contrib/gcc/config/i386/freebsd.h

@@ -477,7 +477,7 @@ do {									\
 #endif /* FREEBSD_NATIVE */
 
 #undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__=3 -D__FreeBSD_cc_version=300001 -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
+#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__=3 -D__FreeBSD_cc_version=310001 -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
 
 #undef CPP_SPEC
 #if TARGET_CPU_DEFAULT == 2

contrib/gcc/config/i386/freebsd.h.fixed

@@ -477,7 +477,7 @@ do {									\
 #endif /* FREEBSD_NATIVE */
 
 #undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__=3 -D__FreeBSD_cc_version=300001 -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
+#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__=3 -D__FreeBSD_cc_version=310001 -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
 
 #undef CPP_SPEC
 #if TARGET_CPU_DEFAULT == 2

contrib/groff/src/devices/grotty/grotty.man

@@ -1,212 +0,0 @@
-.ig \"-*- nroff -*-
-Copyright (C) 1989-1995 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be included in
-translations approved by the Free Software Foundation instead of in
-the original English.
-..
-.TH GROTTY @MAN1EXT@ "@MDATE@" "Groff Version @VERSION@"
-.SH NAME
-grotty \- groff driver for typewriter-like devices
-.SH SYNOPSIS
-.B grotty
-[
-.B \-hfbuodBUv
-] [
-.BI \-F dir
-] [
-.IR files \|.\|.\|.
-]
-.SH DESCRIPTION
-.B grotty
-translates the output of GNU
-.B troff
-into a form suitable for typewriter-like devices.
-Normally
-.B grotty
-should invoked by using the
-.B groff
-command
-with a
-.BR \-Tascii ,
-.B \-Tkoi8-r
-or
-.B \-Tlatin1
-option.
-If no files are given,
-.B grotty
-will read the standard input.
-A filename of
-.B \-
-will also cause
-.B grotty
-to read the standard input.
-Output is written to the standard output.
-.LP
-Normally
-.B grotty
-prints a bold character
-.I c
-using the sequence
-.RI ` c
-.SM BACKSPACE
-.IR c '
-and a italic character
-.I c
-by the sequence
-.RB ` _
-.SM BACKSPACE
-.IR c '.
-These sequences can be displayed on a terminal
-by piping through
-.BR ul (1).
-Pagers such as
-.BR more (1)
-or
-.BR less (1)
-are also able to display these sequences.
-Use either
-.B \-B
-or
-.B \-U
-when piping into
-.BR less (1);
-use
-.B \-b
-when piping into
-.BR more (1).
-There is no need to filter the output through
-.BR col (1)
-since
-.B grotty
-never outputs reverse line feeds.
-.LP
-The font description file may contain a command
-.IP
-.BI internalname\  n
-.LP
-where
-.I n
-is a decimal integer.
-If the 01 bit in
-.I n
-is set,
-then the font will be treated as an italic font;
-if the 02 bit is set,
-then it will be treated as a bold font.
-The code field in the font description field gives the
-code which will be used to output the character.
-This code can also be used in the
-.B \eN
-escape sequence in
-.BR troff .
-.SH OPTIONS
-.TP
-.BI \-F dir
-Search the directory
-.IB dir /dev name
-for font and device description files;
-.I name
-is the name of the device, usually
-.BR ascii ,
-.B koi8-r
-or
-.BR latin1 .
-.TP
-.B \-h
-Use horizontal tabs in the output.
-Tabs are assumed to be set every 8 columns.
-.TP
-.B \-f
-Use form feeds in the output.
-A form feed will be output at the end of each page that has no output
-on its last line.
-.TP
-.B \-b
-Suppress the use of overstriking for bold characters.
-.TP
-.B \-u
-Suppress the use of underlining for italic characters.
-.TP
-.B \-B
-Use only overstriking for bold-italic characters.
-.TP
-.B \-U
-Use only underlining for bold-italic characters.
-.TP
-.B \-o
-Suppress overstriking (other than for bold or underlined characters).
-.TP
-.B \-d
-Ignore all
-.B \eD
-commands.
-Without this
-.B grotty
-will render
-.B \eD'l\|.\|.\|.'
-commands that have at least at least one zero argument
-(and so are either horizontal or vertical)
-using
-.BR \- ,
-.B |
-and
-.B +
-characters.
-.TP
-.B \-v
-Print the version number.
-.SH FILES
-.TP
-.B @FONTDIR@/dev\fIname\fB/DESC
-Device description file for
-.I name
-device.
-.TP
-.BI @FONTDIR@/dev\fIname\fB/ F
-Font description file for font
-.I F
-of
-.I name
-device.
-.TP
-.B @MACRODIR@/tmac.tty
-Macros for use with
-.BR grotty .
-.TP
-.B @MACRODIR@/tmac.tty-char
-Additional klugey character definitions for use with
-.BR grotty .
-.SH BUGS
-.LP
-.B grotty
-is intended only for simple documents.
-.LP
-There is no support for fractional horizontal or vertical motions.
-.LP
-There is no support for
-.B \eD
-commands
-other than horizontal and vertical lines.
-.LP
-Characters above the first line (ie with a vertical position of 0)
-cannot be printed.
-.SH "SEE ALSO"
-.BR groff (@MAN1EXT@),
-.BR @g@troff (@MAN1EXT@),
-.BR groff_out (@MAN5EXT@),
-.BR groff_font (@MAN5EXT@),
-.BR groff_char (@MAN7EXT@),
-.BR ul (1),
-.BR more (1)

contrib/groff/src/libs/libgroff/cmap.cc

@@ -1,62 +0,0 @@
-// -*- C++ -*-
-/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-     Written by James Clark ([email protected])
-
-This file is part of groff.
-
-groff is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-groff is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <ctype.h>
-#ifdef __FreeBSD__
-#include <locale.h>
-#endif
-#include "cmap.h"
-
-cmap cmlower(CMAP_BUILTIN);
-cmap cmupper(CMAP_BUILTIN);
-
-#if defined(isascii) && !defined(__FreeBSD__)
-#define ISASCII(c) isascii(c)
-#else
-#define ISASCII(c) (1)
-#endif
-
-cmap::cmap()
-{
-  unsigned char *p = v;
-  for (int i = 0; i <= UCHAR_MAX; i++)
-    p[i] = i;
-}
-
-cmap::cmap(cmap_builtin)
-{
-  // these are initialised by cmap_init::cmap_init()
-}
-
-int cmap_init::initialised = 0;
-
-cmap_init::cmap_init()
-{
-  if (initialised)
-    return;
-  initialised = 1;
-#ifdef __FreeBSD__
-  (void) setlocale(LC_CTYPE, "");
-#endif
-  for (int i = 0; i <= UCHAR_MAX; i++) {
-    cmupper.v[i] = ISASCII(i) && islower(i) ? toupper(i) : i;
-    cmlower.v[i] = ISASCII(i) && isupper(i) ? tolower(i) : i;
-  }
-}

contrib/groff/src/libs/libgroff/cset.cc

@@ -1,108 +0,0 @@
-// -*- C++ -*-
-/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-     Written by James Clark ([email protected])
-
-This file is part of groff.
-
-groff is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-
-groff is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
-#include <ctype.h>
-#ifdef __FreeBSD__
-#include <locale.h>
-#endif
-#include "cset.h"
-
-cset csalpha(CSET_BUILTIN);
-cset csupper(CSET_BUILTIN);
-cset cslower(CSET_BUILTIN);
-cset csdigit(CSET_BUILTIN);
-cset csxdigit(CSET_BUILTIN);
-cset csspace(CSET_BUILTIN);
-cset cspunct(CSET_BUILTIN);
-cset csalnum(CSET_BUILTIN);
-cset csprint(CSET_BUILTIN);
-cset csgraph(CSET_BUILTIN);
-cset cscntrl(CSET_BUILTIN);
-
-#if defined(isascii) && !defined(__FreeBSD__)
-#define ISASCII(c) isascii(c)
-#else
-#define ISASCII(c) (1)
-#endif
-
-void cset::clear()
-{
-  char *p = v;
-  for (int i = 0; i <= UCHAR_MAX; i++)
-    p[i] = 0;
-}
-
-cset::cset()
-{
-  clear();
-}
-
-cset::cset(const char *s)
-{
-  clear();
-  while (*s)
-    v[(unsigned char)*s++] = 1;
-}
-
-cset::cset(const unsigned char *s)
-{
-  clear();
-  while (*s)
-    v[*s++] = 1;
-}
-
-cset::cset(cset_builtin)
-{
-  // these are initialised by cset_init::cset_init()
-}
-
-cset &cset::operator|=(const cset &cs)
-{
-  for (int i = 0; i <= UCHAR_MAX; i++)
-    if (cs.v[i])
-      v[i] = 1;
-  return *this;
-}
-
-
-int cset_init::initialised = 0;
-
-cset_init::cset_init()
-{
-  if (initialised)
-    return;
-  initialised = 1;
-#ifdef __FreeBSD__
-  (void) setlocale(LC_CTYPE, "");
-#endif
-  for (int i = 0; i <= UCHAR_MAX; i++) {
-    csalpha.v[i] = ISASCII(i) && isalpha(i);
-    csupper.v[i] = ISASCII(i) && isupper(i);
-    cslower.v[i] = ISASCII(i) && islower(i);
-    csdigit.v[i] = ISASCII(i) && isdigit(i);
-    csxdigit.v[i] = ISASCII(i) && isxdigit(i);
-    csspace.v[i] = ISASCII(i) && isspace(i);
-    cspunct.v[i] = ISASCII(i) && ispunct(i);
-    csalnum.v[i] = ISASCII(i) && isalnum(i);
-    csprint.v[i] = ISASCII(i) && isprint(i);
-    csgraph.v[i] = ISASCII(i) && isgraph(i);
-    cscntrl.v[i] = ISASCII(i) && iscntrl(i);
-  }
-}

contrib/groff/src/libs/libgroff/illegal.cc

@@ -1,22 +0,0 @@
-#include "lib.h"
-
-// Table of illegal input characters.
-
-char illegal_char_table[256]= {
-  1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-};

contrib/groff/src/preproc/eqn/neqn.sh

@@ -1,20 +0,0 @@
-#!/bin/sh
-# Provision of this shell script should not be taken to imply that use of
-# GNU eqn with groff -Tascii|-Tlatin1 is supported.
-
-# Default device.
-if test `expr "$LC_CTYPE" : ".*\.ISO_8859-1"` -gt 0 || \
-   test `expr "$LANG" : ".*\.ISO_8859-1"` -gt 0
-then
-	T=-Tlatin1
-else
-if test `expr "$LC_CTYPE" : ".*\.KOI8-R"` -gt 0 || \
-   test `expr "$LANG" : ".*\.KOI8-R"` -gt 0
-then
-	T=-Tkoi8-r
-else
-	T=-Tascii
-fi
-fi
-
-exec @g@eqn -T${T} ${1+"$@"}

contrib/groff/src/roff/groff/groff.man

@@ -1,405 +0,0 @@
-.ig \"-*- nroff -*-
-Copyright (C) 1989-1995 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be included in
-translations approved by the Free Software Foundation instead of in
-the original English.
-..
-.de TQ
-.br
-.ns
-.TP \\$1
-..
-.\" Like TP, but if specified indent is more than half
-.\" the current line-length - indent, use the default indent.
-.de Tp
-.ie \\n(.$=0:((0\\$1)*2u>(\\n(.lu-\\n(.iu)) .TP
-.el .TP "\\$1"
-..
-.TH GROFF @MAN1EXT@ "@MDATE@" "Groff Version @VERSION@"
-.SH NAME
-groff \- front end for the groff document formatting system
-.SH SYNOPSIS
-.B groff
-[
-.B \-tpeszaivhblCENRSVXZ
-]
-[
-.BI \-w name
-]
-[
-.BI \-W name
-]
-[
-.BI \-m name
-]
-[
-.BI \-F dir
-]
-[
-.BI \-T dev
-]
-[
-.BI \-f fam
-]
-[
-.BI \-M dir
-]
-[
-.BI \-d cs
-]
-[
-.BI \-r cn
-]
-[
-.BI \-n num
-]
-[
-.BI \-o list
-]
-[
-.BI \-P arg
-]
-[
-.IR files \|.\|.\|.\|
-]
-.SH DESCRIPTION
-.B groff
-is a front-end to the groff document formatting system.
-Normally it runs the
-.B @g@troff
-program and a postprocessor appropriate for the selected
-device.
-Available devices are:
-.TP
-.B ps
-For PostScript printers and previewers
-.TP
-.B dvi
-For TeX dvi format
-.TP
-.B X75
-For a 75 dpi X11 previewer
-.TP
-.B X100
-For a 100dpi X11 previewer
-.TP
-.B ascii
-For typewriter-like devices
-.TP
-.B latin1
-For typewriter-like devices using the ISO Latin-1 character set.
-.TP
-.B koi8-r
-For typewriter-like devices using the russian KOI8-R character set.
-.LP
-The postprocessor to be used for a device is specified by the
-.B postpro
-command in the device description file.
-This can be overridden with the
-.B \-X
-option.
-.LP
-The default device is
-.BR @DEVICE@ .
-It can optionally preprocess with any of
-.BR @g@pic ,
-.BR @g@eqn ,
-.BR @g@tbl ,
-.BR @g@refer ,
-or
-.B @g@soelim.
-.LP
-Options without an argument can be grouped behind a single
-.BR \- .
-A filename of
-.B \-
-denotes the standard input.
-.LP
-The
-.B grog
-command can be used to guess the correct groff command to use to
-format a file.
-.SH OPTIONS
-.TP
-.B \-h
-Print a help message.
-.TP
-.B \-e
-Preprocess with @g@eqn.
-.TP
-.B \-t
-Preprocess with @g@tbl.
-.TP
-.B \-p
-Preprocess with @g@pic.
-.TP
-.B \-s
-Preprocess with @g@soelim.
-.TP
-.B \-R
-Preprocess with @g@refer.
-No mechanism is provided for passing arguments to 
-.B @g@refer
-because most @g@refer options have equivalent commands
-which can be included in the file.
-See
-.BR @g@refer (@MAN1EXT@)
-for more details.
-.TP
-.B \-v
-Make programs run by
-.B groff
-print out their version number.
-.TP
-.B \-V
-Print the pipeline on stdout instead of executing it.
-.TP
-.B \-z
-Suppress output from
-.BR @g@troff .
-Only error messages will be printed.
-.TP
-.B \-Z
-Do not postprocess the output of
-.BR @g@troff .
-Normally
-.B groff
-will automatically run the appropriate postprocessor.
-.TP
-.BI \-P arg
-Pass
-.I arg
-to the postprocessor.
-Each argument should be passed with a separate
-.B \-P
-option.
-Note that
-.B groff
-does not prepend
-.B \-
-to
-.I arg
-before passing it to the postprocessor.
-.TP
-.B \-l
-Send the output to a printer.
-The command used for this is specified by the
-.B print
-command in the device description file.
-.TP
-.BI \-L arg
-Pass
-.I arg
-to the spooler.
-Each argument should be passed with a separate
-.B \-L
-option.
-Note that
-.B groff
-does not prepend
-.B \-
-to
-.I arg
-before passing it to the postprocessor.
-.TP
-.BI \-T dev
-Prepare output for device
-.IR dev .
-The default device is
-.BR @DEVICE@ .
-.TP
-.B \-X
-Preview with
-.B gxditview
-instead of using the usual postprocessor.
-.B Groff
-passes
-.B gxditview
-a
-.B -printCommand
-option which will make the
-.B Print
-action do what
-.B groff
-would have done if the
-.B -l
-option had been given.
-This is unlikely to produce good results except with
-.BR \-Tps .
-.TP
-.B \-N
-Don't allow newlines with eqn delimiters.
-This is the same as the
-.B \-N
-option in
-.BR @g@eqn .
-.TP
-.B \-S
-Safer mode.  Pass the
-.B \-S
-option to
-.B @g@pic
-and use the
-.B \%\-msafer
-macros with
-.BR @g@troff .
-.TP
-.B \-a
-.TQ
-.B \-b
-.TQ
-.B \-i
-.TQ
-.B \-C
-.TQ
-.B \-E
-.TQ
-.BI \-w name
-.TQ
-.BI \-W name
-.TQ
-.BI \-m name
-.TQ
-.BI \-o list
-.TQ
-.BI \-d cs
-.TQ
-.BI \-r cn
-.TQ
-.BI \-F dir
-.TQ
-.BI \-M dir
-.TQ
-.BI \-f fam
-.TQ
-.BI \-n num
-These are as described in
-.BR @g@troff (@MAN1EXT@) .
-.SH ENVIRONMENT
-.TP
-.SM
-.B GROFF_COMMAND_PREFIX
-If this is set
-.IR X ,
-then
-.B groff
-will run
-.IB X troff
-instead of
-.BR @g@troff .
-This also applies to
-.BR tbl ,
-.BR pic ,
-.BR eqn ,
-.B refer
-and
-.BR soelim .
-It does not apply to
-.BR grops ,
-.BR grodvi ,
-.BR grotty
-and
-.BR gxditview .
-.TP
-.SM
-.B GROFF_TMAC_PATH
-A colon separated list of directories in which to search for
-macro files.
-.TP
-.SM
-.B GROFF_TYPESETTER
-Default device.
-.TP
-.SM
-.B GROFF_FONT_PATH
-A colon separated list of directories in which to search for the
-.BI dev name
-directory.
-.TP
-.SM
-.B PATH
-The search path for commands executed by
-.BR groff .
-.TP
-.SM
-.B GROFF_TMPDIR
-The directory in which temporary files will be created.
-If this is not set and
-.B
-.SM TMPDIR
-is set, temporary files will be created in that directory.
-Otherwise temporary files will be created in
-.BR /tmp .
-The
-.BR grops (@MAN1EXT@)
-and
-.BR @g@refer (@MAN1EXT@)
-commands can create temporary files.
-.SH FILES
-.Tp \w'\fB@FONTDIR@/dev\fIname\fB/DESC'u+3n
-.BI @FONTDIR@/dev name /DESC
-Device description file for device
-.IR name .
-.TP
-.BI @FONTDIR@/dev name / F
-Font file for font
-.I F
-of device
-.IR name .
-.SH AUTHOR
-James Clark <[email protected]>
-.SH BUGS
-Report bugs to [email protected].
-Include a complete, self-contained example
-that will allow the bug to be reproduced,
-and say which version of groff you are using.
-.SH COPYRIGHT
-Copyright \(co 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
-.LP
-groff is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
-.LP
-groff is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-.LP
-You should have received a copy of the GNU General Public License along
-with groff; see the file COPYING.  If not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-.SH AVAILABILITY
-The most recent released version of groff is always available for
-anonymous ftp from prep.ai.mit.edu (18.71.0.38) in the directory
-pub/gnu.
-.SH "SEE ALSO"
-.\" .BR grog (@MAN1EXT@),
-.BR @g@troff (@MAN1EXT@),
-.BR @g@tbl (@MAN1EXT@),
-.BR @g@pic (@MAN1EXT@),
-.BR @g@eqn (@MAN1EXT@),
-.BR @g@soelim (@MAN1EXT@) ,
-.BR @g@refer (@MAN1EXT@),
-.BR grops (@MAN1EXT@),
-.BR grodvi (@MAN1EXT@),
-.BR grotty (@MAN1EXT@),
-.\" .BR gxditview (@MAN1EXT@),
-.BR groff_font (@MAN5EXT@),
-.BR groff_out (@MAN5EXT@),
-.BR groff_ms (@MAN7EXT@),
-.BR me (@MAN7EXT@),
-.BR groff_char (@MAN7EXT@),
-.BR msafer (@MAN7EXT@)

contrib/groff/src/roff/nroff/nroff.man

@@ -1,89 +0,0 @@
-.ig \"-*- nroff -*-
-Copyright (C) 1989-1995 Free Software Foundation, Inc.
-
-Permission is granted to make and distribute verbatim copies of
-this manual provided the copyright notice and this permission notice
-are preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
-Permission is granted to copy and distribute translations of this
-manual into another language, under the above conditions for modified
-versions, except that this permission notice may be included in
-translations approved by the Free Software Foundation instead of in
-the original English.
-..
-.TH @G@NROFF @MAN1EXT@ "@MDATE@" "Groff Version @VERSION@"
-.SH NAME
-@g@nroff \- emulate nroff command with groff
-.SH SYNOPSIS
-.B @g@nroff
-[
-.B \-h
-]
-[
-.B \-i
-]
-[
-.BI \-m name
-]
-[
-.BI \-n num
-]
-[
-.BI \-o list
-]
-[
-.BI \-r cn
-]
-[
-.BI \-T name
-]
-[
-.I file\|.\|.\|.
-]
-.SH DESCRIPTION
-The
-.B @g@nroff
-script emulates the
-.B nroff
-command using groff.
-The
-.B \-T
-option with an argument other than
-.B ascii
-and
-.B latin1
-and
-.B koi8-r
-will be ignored.
-The
-.B \-h
-option
-is equivalent to the
-.B grotty
-.B \-h
-option.
-The
-.BR \-i ,
-.BR \-n ,
-.BR \-m ,
-.B \-o
-and
-.B \-r
-options have the effect described in
-.BR @g@troff (@MAN1EXT@).
-In addition
-.B @g@nroff
-silently ignores options of
-.BR \-e ,
-.B \-q
-or
-.BR \-s .
-.SH "SEE ALSO"
-.BR groff (@MAN1EXT@),
-.BR @g@troff (@MAN1EXT@),
-.BR grotty (@MAN1EXT@)

contrib/groff/src/roff/nroff/nroff.sh

@@ -1,68 +0,0 @@
-#!/bin/sh
-# Emulate nroff with groff.
-
-prog="$0"
-# Default device.
-if test `expr "$LC_CTYPE" : ".*\.ISO_8859-1"` -gt 0 || \
-   test `expr "$LANG" : ".*\.ISO_8859-1"` -gt 0
-then
-	T=-Tlatin1
-else
-if test `expr "$LC_CTYPE" : ".*\.KOI8-R"` -gt 0 || \
-   test `expr "$LANG" : ".*\.KOI8-R"` -gt 0
-then
-	T=-Tkoi8-r
-else
-	T=-Tascii
-fi
-fi
-opts=
-
-for i
-do
-	case $1 in
-	-h)
-		opts="$opts -P-h"
-		;;
-	-[eq]|-s*)
-		# ignore these options
-		;;
-	-[mrnoT])
-		echo "$prog: option $1 requires an argument" >&2
-		exit 1
-		;;
-	-i|-[mrno]*)
-		opts="$opts $1";
-		;;
-
-	-Tascii|-Tlatin1|-Tkoi8-r)
-		T=$1
-		;;
-	-T*)
-		# ignore other devices
-		;;
-	-u*)
-		# Solaris 2.2 `man' uses -u0; ignore it,
-		# since `less' and `more' can use the emboldening info.
-		;;
-	--)
-		shift
-		break
-		;;
-	-)
-		break
-		;;
-	-*)
-		echo "$prog: invalid option $1" >&2
-		exit 1
-		;;
-	*)
-		break
-		;;
-	esac
-	shift
-done
-
-# This shell script is intended for use with man, so warnings are
-# probably not wanted.  Also load nroff-style character definitions.
-exec groff -Wall -mtty-char $T $opts ${1+"$@"}

contrib/groff/tmac/doc-common

@@ -240,8 +240,15 @@
 .	if "\\$2"2.1.6"  .ds oS FreeBSD 2.1.6
 .	if "\\$2"2.1.7"  .ds oS FreeBSD 2.1.7
 .	if "\\$2"2.2"    .ds oS FreeBSD 2.2
+.	if "\\$2"2.2.1"  .ds oS FreeBSD 2.2.1
+.	if "\\$2"2.2.2"  .ds oS FreeBSD 2.2.2
 .	if "\\$2"2.2.5"  .ds oS FreeBSD 2.2.5
+.	if "\\$2"2.2.6"  .ds oS FreeBSD 2.2.6
+.	if "\\$2"2.2.7"  .ds oS FreeBSD 2.2.7
+.	if "\\$2"2.2.8"  .ds oS FreeBSD 2.2.8
 .	if "\\$2"3.0"    .ds oS FreeBSD 3.0
+.	if "\\$2"3.1"    .ds oS FreeBSD 3.1
+.	if "\\$2"4.0"    .ds oS FreeBSD 4.0
 .\}
 .if "\\*(oS"Null" .ds oS \0\\$1
 .if "\\*(aa"Non-Null" .as oS \0\\$2

contrib/groff/tmac/doc-syms

@@ -166,7 +166,11 @@
 .	if "\\$1"2.2.2"  \&\\*(tNFreeBSD\\*(aa 2.2.2\\*(aa\\$2
 .	if "\\$1"2.2.5"  \&\\*(tNFreeBSD\\*(aa 2.2.5\\*(aa\\$2
 .	if "\\$1"2.2.6"  \&\\*(tNFreeBSD\\*(aa 2.2.6\\*(aa\\$2
+.	if "\\$1"2.2.7"  \&\\*(tNFreeBSD\\*(aa 2.2.7\\*(aa\\$2
+.	if "\\$1"2.2.8"  \&\\*(tNFreeBSD\\*(aa 2.2.8\\*(aa\\$2
 .	if "\\$1"3.0"  \&\\*(tNFreeBSD\\*(aa 3.0\\*(aa\\$2
+.	if "\\$1"3.1"  \&\\*(tNFreeBSD\\*(aa 3.1\\*(aa\\$2
+.	if "\\$1"4.0"  \&\\*(tNFreeBSD\\*(aa 4.0\\*(aa\\$2
 .\}
 .if \\n(.$==1 \{\
 .	if "\\$1"1.0"  \&\\*(tNFreeBSD\\*(aa 1.0\\*(aa
@@ -180,9 +184,15 @@
 .	if "\\$1"2.1.6"  \&\\*(tNFreeBSD\\*(aa 2.1.6\\*(aa
 .	if "\\$1"2.1.7"  \&\\*(tNFreeBSD\\*(aa 2.1.7\\*(aa
 .	if "\\$1"2.2"  \&\\*(tNFreeBSD\\*(aa 2.2\\*(aa
+.	if "\\$1"2.2.1"  \&\\*(tNFreeBSD\\*(aa 2.2.1\\*(aa
+.	if "\\$1"2.2.2"  \&\\*(tNFreeBSD\\*(aa 2.2.2\\*(aa
 .	if "\\$1"2.2.5"  \&\\*(tNFreeBSD\\*(aa 2.2.5\\*(aa
 .	if "\\$1"2.2.6"  \&\\*(tNFreeBSD\\*(aa 2.2.6\\*(aa
+.	if "\\$1"2.2.7"  \&\\*(tNFreeBSD\\*(aa 2.2.7\\*(aa
+.	if "\\$1"2.2.8"  \&\\*(tNFreeBSD\\*(aa 2.2.8\\*(aa
 .	if "\\$1"3.0"  \&\\*(tNFreeBSD\\*(aa 3.0\\*(aa
+.	if "\\$1"3.1"  \&\\*(tNFreeBSD\\*(aa 3.1\\*(aa
+.	if "\\$1"4.0"  \&\\*(tNFreeBSD\\*(aa 4.0\\*(aa
 .\}
 ..
 .\" Ns Nx macro - NetBSD

contrib/libpam/modules/pam_nologin/Makefile

@@ -1,86 +0,0 @@
-#
-# This Makefile controls a build process of $(TITLE) module for
-# Linux-PAM. You should not modify this Makefile (unless you know
-# what you are doing!).
-#
-# Michael K. Johnson <[email protected]> 1996/10/24
-#
-
-TITLE=pam_nologin
-
-#
-
-LIBSRC = $(TITLE).c
-LIBOBJ = $(TITLE).o
-LIBOBJD = $(addprefix dynamic/,$(LIBOBJ))
-LIBOBJS = $(addprefix static/,$(LIBOBJ))
-
-dynamic/%.o : %.c
-	$(CC) $(CFLAGS) $(DYNAMIC) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
-
-static/%.o : %.c
-	$(CC) $(CFLAGS) $(STATIC) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@
-
-
-ifdef DYNAMIC
-LIBSHARED = $(TITLE).so
-endif
-
-ifdef STATIC
-LIBSTATIC = lib$(TITLE).o
-endif
-
-####################### don't edit below #######################
-
-dummy:
-
-	@echo "**** This is not a top-level Makefile "
-	exit
-
-all: dirs $(LIBSHARED) $(LIBSTATIC) register
-
-dirs:
-ifdef DYNAMIC
-	mkdir -p ./dynamic
-endif
-ifdef STATIC
-	mkdir -p ./static
-endif
-
-register:
-ifdef STATIC
-	( cd .. ; ./register_static $(TITLE) $(TITLE)/$(LIBSTATIC) )
-endif
-
-ifdef DYNAMIC
-$(LIBOBJD): $(LIBSRC)
-
-$(LIBSHARED):	$(LIBOBJD)
-		$(LD_D) -o $@ $(LIBOBJD)
-endif
-
-ifdef STATIC
-$(LIBOBJS): $(LIBSRC)
-
-$(LIBSTATIC): $(LIBOBJS)
-	$(LD) -r -o $@ $(LIBOBJS)
-endif
-
-install: all
-	mkdir -p $(FAKEROOT)$(SECUREDIR)
-ifdef DYNAMIC
-	install -m $(SHLIBMODE) $(LIBSHARED) $(FAKEROOT)$(SECUREDIR)
-endif
-
-remove:
-	rm -f $(FAKEROOT)$(SECUREDIR)/$(TITLE).so
-
-clean:
-	rm -f $(LIBOBJD) $(LIBOBJS) core *~
-
-extraclean: clean
-	rm -f *.a *.o *.so *.bak dynamic/* static/*
-
-.c.o:	
-	$(CC) $(CFLAGS) -c $<
-

contrib/nvi/catalog/ru_RU.KOI8-R

@@ -1,267 +0,0 @@
-VI_MESSAGE_CATALOG
-Переполнение значения длины строкиX
-невозможно удалить строку %luX
-невозможно добавить к строке %luX
-невозможно вставить в строку %luX
-невозможно сохранить строку %luX
-невозможно достать последнюю строкуX
-
-Файл записейX
-Записи не велись, невозможно отменить последнюю командуX
-Нет изменений для отменыX
-Записи не велись, невозможно отменить последнюю командуX
-Записи не велись, невозможно просмотреть впередX
-Нет изменений для переделкиX
-%s/%d: ошибка при записи протоколаX
-Стандартный ввод/вывод для VI должен быть терминалX
-Отметка %s: не установленаX
-Отметка %s: строка была удаленаX
-Отметка %s: позиции курсора больше не существуетX
-Ошибка: X
-
-
-
-
-
-
-
-
-
-Файл %s не является каталогом сообщенийX
-Невозможно установить опцию %s по умолчаниюX
-Использование: %sX
-Опции %s нет: 'set all' показывает все возможные опцииX
-set: [no]%s не принимает такого значенияX
-set: %s опция не является логическойX
-
-
-set: неправильное значение %sX
-set: %s опция не является логическойX
-Количество колонок экрана слишком мало, меньше чем %dX
-Количество колонок экрана слишком велико, больше чем %dX
-Количество строк экрана слишком мало, меньше чем %dX
-Количество строк экрана слишком велико, больше чем %dX
-Опция lisp отсутствуетX
-Сообщения не выключены: %sX
-Сообщения не включены: %sX
-
-Опция paragraph должна состоять из групп с двумя символамиX
-Опция section должна состоять из групп с двумя символамиX
-
-
-
-Стартовый буфер пустX
-Буфер %s пустX
-Файлы с символами перевода строки в имени не могут быть восстановленыX
-Изменения не сохранены при крахе сессииX
-
-Сохранение не удалось: %sX
-Изменения не сохраняются при обрыве сессииX
-Сохранение копии файла не удалось: %sX
-
-Информации на пользователя %u не найденоX
-Невозможно защитить спасенный файлX
-Буфер восстановленного файла переполненX
-Восстановленный файлX
-%s: не до конца восстановленный файлX
-%s: не до конца восстановленный файлX
-Файлов с именем %s, которые Вы можете читать, не существуетX
-Есть старые версии файла, которые можно восстановитьX
-Существуют другие файлы, которые можно восстановитьX
-е-mail не послан: %sX
-Файл пуст - искать нечегоX
-Достигнут конец файла без нахождения образца поискаX
-Не задан образец поискаX
-Образец поиска не найденX
-Доступно начало файла без нахождения образца поискаX
-Поиск зацикленX
-
-Непечатных символов не найденоX
-Неизвестная командаX
-
-%s: команда не доступна в режиме exX
-Счетчик не может быть нулемX
-%s: неправильное указание строкиX
-Внутренняя ошибка в синтаксисе (%s: %s)X
-Использование: %sX
-%s: временный буфер не использованX
-Метка поставлена перед строкой 1X
-Метка поставлена после конца файлаX
-
-
-Команда ex не удалась: последующие команды забытыX
-
-Второй адрес меньше чем первыйX
-Не указано название отметкиX
-\\ не завершается / или ?X
-Ссылка к строке с номером меньше 0X
-Команда %s неизвестнаX
-Переполнение значения адресаX
-Недобор значения адресаX
-Недопустимая комбинация в адресеX
-Неправильный адрес: всего %lu строк в файлеX
-Неправильный адрес: файл пустX
-Комманда %s не может использовать адрес 0X
-Аббревиатуры отсутствуютX
-Аббревиатуры должны заканчиваться символом "word"X
-Аббревиатуры не могут содержать символоы табляции или пробелыX
-Аббревиатуры не могут сочетаться с символами слов/не-слов, за исключением конца строкиX
-"%s" не является аббревиатуройX
-
-Файлов для редактирования больше нетX
-Отсутствие предыдущего файла для редактированияX
-Отсутствие предыдущего файла для просмотра назадX
-Нет файловX
-Отсутствие предыдущей команды для замены "!"X
-Отсутствие замены для %%X
-Отсутствие замены для #X
-Ошибка: execl: %sX
-Ошибка ввода/вывода: %sX
-Файл изменен с момента последней полной записи: используйте ! для обходаX
-Невозможно найти домашний каталогX
-Новый каталог: %sX
-Нет вырезаных буферовX
-Команда %s не может быть использована внутри глобальной или v командыX
-%s/%s: не открыт: не принадлежит Вам или root-уX
-%s/%s: не открыт: не принадлежит ВамX
-%s/%s: не открыт: возможность записи у пользователя, не являющегося владельцемX
-%s: не считан: не принадлежит Вам или root-уX
-%s: не считан: не принадлежит ВамX
-%s: не считан: возможность записи у пользователя, не являющегося владельцемX
-Последующие строки отсутствуютX
-Отсутствие параметров вводаX
-Отсутствие параметров командыX
-Символ %s не может быть переназначенX
-"%s" на данный момент не назначенX
-Имя метки должно быть одним символомX
-%s существует, не записан; используйте ! для обходаX
-Новый файл exrc: %sX
-Строка переноса находится внутри параметров переносаX
-Команда open подразумевает установку опции openX
-Команда open не реализованаX
-Защита файла невозможнаX
-Файл защищенX
-%s расширился в слишком большое количество имен файловX
-
-%s: защита на чтение была недоступнаX
-
-%s: %lu строк, %lu символовX
-Нет теневых оконX
-Команда script используется только в режиме viX
-Нет команды для исполненияX
-Опция shiftwidth установлена на 0X
-Переполнение счетчикаX
-Цикл выполнен не до концаX
-Указано регулярное выражение: флаг r не нуженX
-Флаги #, l и p не могут быть объединены с флагом c в режиме viX
-Совпадений нетX
-Метка отсутствуетX
-В стеке меток записей меньше, чем %s, используйте :display t[ags]X
-Файла с именем %s в стеке меток нет; используйте :display t[ags]X
-
-%s: метка не найденаX
-%s: плохая метка в %sX
-
-Стек меток пустX
-%s: образец поиска не найденX
-
-Буфер %s пустX
-
-ПрерваноX
-Отсутствие буфера для использованияX
-Нет предидущего регулярного выраженияX
-Команда %s подразумевает наличие прочтенного файлаX
-Использование: %sX
-Команда visual подразумевает обязательную установку опции openX
-
-Пустой файлX
-Нет предыдущего поиска F, f, T, или tX
-%s не найденоX
-Нет предыдущего файла для редактированияX
-Курсор стоит не на цифреX
-Полученное число слишком великоX
-Полученное число слишком малоX
-Подходящего символа нет на этой строкеX
-Подходящий символ не найденX
-Нет символов для удаленияX
-Другого экрана не существуетX
-Символы после строки для поиска, смещения строки и/или команды zX
-Прошлый образец поиска отсутствуетX
-Поиск завершился на начальной позицииX
-
-Символ неправилен; квотируйте для вводаX
-Уже на начале вставкиX
-Нет символов для удаленияX
-Передвижение за конец файлаX
-Передвижение за конец строкиX
-Движение строки не сделаноX
-Уже на начале файлаX
-Движение курсора за начало файлаX
-Уже в первой колонкеX
-Буферы должны быть указаны до выполнения командыX
-Уже на конце файлаX
-Уже на конце строкиX
-%s не является командой VIX
-Использование: %sX
-Нет символов для удаленияX
-
-Нет команды для повтораX
-
-Команда %s не может быть использована как команда перемещенияX
-Уже в командном режимеX
-
-
-Значение опции windows слишком велико, максимальное значение = %uX
-
-
-
-
-
-Движение курсора за конец экранаX
-Движение курсора за начало экранаX
-
-Теневых окон нетX
-Не существует теневого окна с редактированием файла %sX
-Вы не можете сделать единственное окно теневымX
-Экран может быть сжатX
-Экран не может быть сжат только до %d строкX
-Экран не может быть расширенX
-
-
-
-
-Данный тип терминала не имеет клавиши %sX
-
-
-
-Невозможно создать временный файлX
-Внимание: %s специальный файлX
-%s уже заблокирован, доступен только на чтениеX
-%s: удаленX
-%s: закрытX
-%s: удаленX
-%s: удаленX
-Файл только для чтения, не записан: Используйте ! для обходаX
-Файл только для чтения, не записанX
-%s существует, не записан; используйте ! для обходаX
-%s существует, не записанX
-Используйте ! для частичной записи файлаX
-Часть файла, файл не записанX
-%s: Файл изменялся позднее, чем данная копия: используйте ! для обходаX
-%s: Файл изменялся позднее, чем данная копияX
-%s: защита на запись была недоступнаX
-
-%s: ВНИМАНИЕ: ФАЙЛ УСЕЧЕНX
-
-%s: новый файл: %lu строк, %lu символовX
-%s: %lu строк, %lu символовX
-%s расширился в слишком большое количество имен файловX
-%s: специальный файлX
-%s: не принадлежит ВамX
-%s: доступен не только ВамX
-Файл изменен со времени последней записи: сохраните или используйте ! для обходаX
-Файл изменен со времени последней записи: сохраните или используйте :edit для обходаX
-Файл изменен со времени последней записи: сохраните или используйте ! для обходаX
-Файл временный: выход сотрет любые измененияX
-
-Записи начаты зановоX

contrib/nvi/catalog/ru_RU.KOI8-R.base

@@ -1,214 +0,0 @@
-002 "Переполнение значения длины строки"
-003 "невозможно удалить строку %lu"
-004 "невозможно добавить к строке %lu"
-005 "невозможно вставить в строку %lu"
-006 "невозможно сохранить строку %lu"
-007 "невозможно достать последнюю строку"
-009 "Файл записей"
-010 "Записи не велись, невозможно отменить последнюю команду"
-011 "Нет изменений для отмены"
-012 "Записи не велись, невозможно отменить последнюю команду"
-013 "Записи не велись, невозможно просмотреть вперед"
-014 "Нет изменений для переделки"
-015 "%s/%d: ошибка при записи протокола"
-016 "Стандартный ввод/вывод для VI должен быть терминал"
-017 "Отметка %s: не установлена"
-018 "Отметка %s: строка была удалена"
-019 "Отметка %s: позиции курсора больше не существует"
-020 "Ошибка: "
-030 "Файл %s не является каталогом сообщений"
-031 "Невозможно установить опцию %s по умолчанию"
-032 "Использование: %s"
-033 "Опции %s нет: 'set all' показывает все возможные опции"
-034 "set: [no]%s не принимает такого значения"
-035 "set: %s опция не является логической"
-038 "set: неправильное значение %s"
-039 "set: %s опция не является логической"
-040 "Количество колонок экрана слишком мало, меньше чем %d"
-041 "Количество колонок экрана слишком велико, больше чем %d"
-042 "Количество строк экрана слишком мало, меньше чем %d"
-043 "Количество строк экрана слишком велико, больше чем %d"
-044 "Опция lisp отсутствует"
-045 "Сообщения не выключены: %s"
-046 "Сообщения не включены: %s"
-048 "Опция paragraph должна состоять из групп с двумя символами"
-049 "Опция section должна состоять из групп с двумя символами"
-053 "Стартовый буфер пуст"
-054 "Буфер %s пуст"
-055 "Файлы с символами перевода строки в имени не могут быть восстановлены"
-056 "Изменения не сохранены при крахе сессии"
-058 "Сохранение не удалось: %s"
-059 "Изменения не сохраняются при обрыве сессии"
-060 "Сохранение копии файла не удалось: %s"
-062 "Информации на пользователя %u не найдено"
-063 "Невозможно защитить спасенный файл"
-064 "Буфер восстановленного файла переполнен"
-065 "Восстановленный файл"
-066 "%s: не до конца восстановленный файл"
-067 "%s: не до конца восстановленный файл"
-068 "Файлов с именем %s, которые Вы можете читать, не существует"
-069 "Есть старые версии файла, которые можно восстановить"
-070 "Существуют другие файлы, которые можно восстановить"
-071 "е-mail не послан: %s"
-072 "Файл пуст - искать нечего"
-073 "Достигнут конец файла без нахождения образца поиска"
-074 "Не задан образец поиска"
-075 "Образец поиска не найден"
-076 "Доступно начало файла без нахождения образца поиска"
-077 "Поиск зациклен"
-079 "Непечатных символов не найдено"
-080 "Неизвестная команда"
-082 "%s: команда не доступна в режиме ex"
-083 "Счетчик не может быть нулем"
-084 "%s: неправильное указание строки"
-085 "Внутренняя ошибка в синтаксисе (%s: %s)"
-086 "Использование: %s"
-087 "%s: временный буфер не использован"
-088 "Метка поставлена перед строкой 1"
-089 "Метка поставлена после конца файла"
-092 "Команда ex не удалась: последующие команды забыты"
-094 "Второй адрес меньше чем первый"
-095 "Не указано название отметки"
-096 "\\ не завершается / или ?"
-097 "Ссылка к строке с номером меньше 0"
-098 "Команда %s неизвестна"
-099 "Переполнение значения адреса"
-100 "Недобор значения адреса"
-101 "Недопустимая комбинация в адресе"
-102 "Неправильный адрес: всего %lu строк в файле"
-103 "Неправильный адрес: файл пуст"
-104 "Комманда %s не может использовать адрес 0"
-105 "Аббревиатуры отсутствуют"
-106 "Аббревиатуры должны заканчиваться символом "word""
-107 "Аббревиатуры не могут содержать символоы табляции или пробелы"
-108 "Аббревиатуры не могут сочетаться с символами слов/не-слов, за исключением конца строки"
-109 ""%s" не является аббревиатурой"
-111 "Файлов для редактирования больше нет"
-112 "Отсутствие предыдущего файла для редактирования"
-113 "Отсутствие предыдущего файла для просмотра назад"
-114 "Нет файлов"
-115 "Отсутствие предыдущей команды для замены "!""
-116 "Отсутствие замены для %%"
-117 "Отсутствие замены для #"
-118 "Ошибка: execl: %s"
-119 "Ошибка ввода/вывода: %s"
-120 "Файл изменен с момента последней полной записи: используйте ! для обхода"
-121 "Невозможно найти домашний каталог"
-122 "Новый каталог: %s"
-123 "Нет вырезаных буферов"
-124 "Команда %s не может быть использована внутри глобальной или v команды"
-125 "%s/%s: не открыт: не принадлежит Вам или root-у"
-126 "%s/%s: не открыт: не принадлежит Вам"
-127 "%s/%s: не открыт: возможность записи у пользователя, не являющегося владельцем"
-128 "%s: не считан: не принадлежит Вам или root-у"
-129 "%s: не считан: не принадлежит Вам"
-130 "%s: не считан: возможность записи у пользователя, не являющегося владельцем"
-131 "Последующие строки отсутствуют"
-132 "Отсутствие параметров ввода"
-133 "Отсутствие параметров команды"
-134 "Символ %s не может быть переназначен"
-135 ""%s" на данный момент не назначен"
-136 "Имя метки должно быть одним символом"
-137 "%s существует, не записан; используйте ! для обхода"
-138 "Новый файл exrc: %s"
-139 "Строка переноса находится внутри параметров переноса"
-140 "Команда open подразумевает установку опции open"
-141 "Команда open не реализована"
-142 "Защита файла невозможна"
-143 "Файл защищен"
-144 "%s расширился в слишком большое количество имен файлов"
-146 "%s: защита на чтение была недоступна"
-148 "%s: %lu строк, %lu символов"
-149 "Нет теневых окон"
-150 "Команда script используется только в режиме vi"
-151 "Нет команды для исполнения"
-152 "Опция shiftwidth установлена на 0"
-153 "Переполнение счетчика"
-154 "Цикл выполнен не до конца"
-155 "Указано регулярное выражение: флаг r не нужен"
-156 "Флаги #, l и p не могут быть объединены с флагом c в режиме vi"
-157 "Совпадений нет"
-158 "Метка отсутствует"
-159 "В стеке меток записей меньше, чем %s, используйте :display t[ags]"
-160 "Файла с именем %s в стеке меток нет; используйте :display t[ags]"
-162 "%s: метка не найдена"
-163 "%s: плохая метка в %s"
-165 "Стек меток пуст"
-166 "%s: образец поиска не найден"
-168 "Буфер %s пуст"
-170 "Прервано"
-171 "Отсутствие буфера для использования"
-172 "Нет предидущего регулярного выражения"
-173 "Команда %s подразумевает наличие прочтенного файла"
-174 "Использование: %s"
-175 "Команда visual подразумевает обязательную установку опции open"
-177 "Пустой файл"
-178 "Нет предыдущего поиска F, f, T, или t"
-179 "%s не найдено"
-180 "Нет предыдущего файла для редактирования"
-181 "Курсор стоит не на цифре"
-182 "Полученное число слишком велико"
-183 "Полученное число слишком мало"
-184 "Подходящего символа нет на этой строке"
-185 "Подходящий символ не найден"
-186 "Нет символов для удаления"
-187 "Другого экрана не существует"
-188 "Символы после строки для поиска, смещения строки и/или команды z"
-189 "Прошлый образец поиска отсутствует"
-190 "Поиск завершился на начальной позиции"
-192 "Символ неправилен; квотируйте для ввода"
-193 "Уже на начале вставки"
-194 "Нет символов для удаления"
-195 "Передвижение за конец файла"
-196 "Передвижение за конец строки"
-197 "Движение строки не сделано"
-198 "Уже на начале файла"
-199 "Движение курсора за начало файла"
-200 "Уже в первой колонке"
-201 "Буферы должны быть указаны до выполнения команды"
-202 "Уже на конце файла"
-203 "Уже на конце строки"
-204 "%s не является командой VI"
-205 "Использование: %s"
-206 "Нет символов для удаления"
-208 "Нет команды для повтора"
-210 "Команда %s не может быть использована как команда перемещения"
-211 "Уже в командном режиме"
-214 "Значение опции windows слишком велико, максимальное значение = %u"
-220 "Движение курсора за конец экрана"
-221 "Движение курсора за начало экрана"
-223 "Теневых окон нет"
-224 "Не существует теневого окна с редактированием файла %s"
-225 "Вы не можете сделать единственное окно теневым"
-226 "Экран может быть сжат"
-227 "Экран не может быть сжат только до %d строк"
-228 "Экран не может быть расширен"
-233 "Данный тип терминала не имеет клавиши %s"
-237 "Невозможно создать временный файл"
-238 "Внимание: %s специальный файл"
-239 "%s уже заблокирован, доступен только на чтение"
-240 "%s: удален"
-241 "%s: закрыт"
-242 "%s: удален"
-243 "%s: удален"
-244 "Файл только для чтения, не записан: Используйте ! для обхода"
-245 "Файл только для чтения, не записан"
-246 "%s существует, не записан; используйте ! для обхода"
-247 "%s существует, не записан"
-248 "Используйте ! для частичной записи файла"
-249 "Часть файла, файл не записан"
-250 "%s: Файл изменялся позднее, чем данная копия: используйте ! для обхода"
-251 "%s: Файл изменялся позднее, чем данная копия"
-252 "%s: защита на запись была недоступна"
-254 "%s: ВНИМАНИЕ: ФАЙЛ УСЕЧЕН"
-256 "%s: новый файл: %lu строк, %lu символов"
-257 "%s: %lu строк, %lu символов"
-258 "%s расширился в слишком большое количество имен файлов"
-259 "%s: специальный файл"
-260 "%s: не принадлежит Вам"
-261 "%s: доступен не только Вам"
-262 "Файл изменен со времени последней записи: сохраните или используйте ! для обхода"
-263 "Файл изменен со времени последней записи: сохраните или используйте :edit для обхода"
-264 "Файл изменен со времени последней записи: сохраните или используйте ! для обхода"
-265 "Файл временный: выход сотрет любые изменения"
-267 "Записи начаты заново"

contrib/nvi/catalog/ru_RU.KOI8-R.check

@@ -1,169 +0,0 @@
-Unused message id's (this is okay):
-001
-008
-021
-022
-023
-024
-025
-026
-027
-028
-029
-036
-037
-047
-050
-051
-052
-057
-061
-078
-081
-090
-091
-093
-110
-145
-147
-161
-164
-167
-169
-176
-191
-207
-209
-212
-213
-215
-216
-217
-218
-219
-222
-229
-230
-231
-232
-234
-235
-236
-253
-255
-266
-=========================
-MISSING ERROR MESSAGES (Please add!):
-008
-021
-022
-023
-024
-025
-026
-027
-028
-029
-036
-037
-057
-061
-078
-090
-091
-093
-110
-145
-147
-161
-164
-167
-169
-191
-207
-209
-212
-215
-216
-217
-218
-219
-222
-230
-231
-232
-234
-235
-236
-253
-255
-266
-268
-269
-270
-271
-272
-273
-274
-275
-276
-277
-278
-279
-280
-281
-282
-283
-284
-285
-286
-287
-289
-290
-291
-292
-293
-294
-295
-296
-297
-298
-299
-300
-301
-302
-303
-304
-305
-306
-307
-308
-309
-310
-311
-312
-313
-314
-315
-316
-317
-=========================
-Extra error messages (just delete them):
-=========================
-MESSAGES WITH THE SAME MESSAGE ID's (FIX!):
-=========================
-Duplicate messages, both id and message (this is okay):
-=========================
-Duplicate messages, just message (this is okay):
-   2 %s расширился в слишком большое количество имен файловX
-   2 %s существует, не записан; используйте ! для обходаX
-   2 %s: %lu строк, %lu символовX
-   2 %s: не до конца восстановленный файлX
-   2 Буфер %s пустX
-   2 Записи не велись, невозможно отменить последнюю командуX
-   2 Файл изменен со времени последней записи: сохраните или используйте ! для обходаX
-   2 set: %s опция не является логическойX
-   3 %s: удаленX
-   3 Нет символов для удаленияX
-   4 Использование: %sX
-=========================

contrib/nvi/catalog/ru_RU.KOI8-R.owner

@@ -1 +0,0 @@
-Dima Ruban <[email protected]>, "Andrey A. Chernov" <[email protected]>

contrib/sendmail/cf/m4/proto.m4

@@ -478,6 +478,10 @@ ifdef(`confMAX_MIME_HEADER_LENGTH',
 `# Maximum MIME header length to protect MUAs
 O MaxMimeHeaderLength=confMAX_MIME_HEADER_LENGTH
 ')
+ifdef(`confMAX_HEADER_LINES',
+`# Maximum number of header lines and header line length limit
+O MaxHeaderLines=confMAX_HEADER_LINES
+')
 
 ###########################
 #   Message precedences   #

contrib/sendmail/src/collect.c

@@ -57,6 +57,7 @@ static EVENT	*CollectTimeout;
 #define MS_UFROM	0	/* reading Unix from line */
 #define MS_HEADER	1	/* reading message header */
 #define MS_BODY		2	/* reading message body */
+#define MS_DISCARD	3	/* discarding rest of message */
 
 void
 collect(fp, smtpmode, hdrp, e)
@@ -77,6 +78,8 @@ collect(fp, smtpmode, hdrp, e)
 	volatile int istate;
 	volatile int mstate;
 	u_char *volatile pbp;
+	int nhdrlines = 0;
+	int hdrlinelen = 0;
 	u_char peekbuf[8];
 	char dfname[MAXQFNAME];
 	char bufbuf[MAXLINE];
@@ -198,6 +201,7 @@ collect(fp, smtpmode, hdrp, e)
 			switch (istate)
 			{
 			  case IS_BOL:
+				hdrlinelen = 0;
 				if (c == '.')
 				{
 					istate = IS_DOT;
@@ -262,12 +266,17 @@ collect(fp, smtpmode, hdrp, e)
 bufferchar:
 			if (!headeronly)
 				e->e_msgsize++;
-			if (mstate == MS_BODY)
+			switch (mstate)
 			{
+			  case MS_BODY:
 				/* just put the character out */
 				if (MaxMessageSize <= 0 ||
 				    e->e_msgsize <= MaxMessageSize)
 					putc(c, tf);
+
+				/* fall through */
+
+			  case MS_DISCARD:
 				continue;
 			}
 
@@ -298,7 +307,23 @@ bufferchar:
 #endif
 			}
 			else if (c != '\0')
+			{
 				*bp++ = c;
+				if (MaxHeaderLineLength > 0 &&
+				    ++hdrlinelen > MaxHeaderLineLength)
+				{
+					sm_syslog(LOG_NOTICE, e->e_id,
+						  "header line too long (%d max) from %s during message collect",
+						  MaxHeaderLineLength,
+						  CurHostName != NULL ? CurHostName : "localhost");
+					errno = 0;
+					e->e_flags |= EF_CLRQUEUE;
+					e->e_status = "5.6.0";
+					usrerr("552 Header line too long (%d max)",
+						MaxHeaderLineLength);
+					mstate = MS_DISCARD;
+				}
+			}
 			if (istate == IS_BOL)
 				break;
 		}
@@ -331,6 +356,22 @@ nextstate:
 				goto nextstate;
 			}
 
+			if (MaxHeaderLines > 0 &&
+			    ++nhdrlines > MaxHeaderLines)
+			{
+				sm_syslog(LOG_NOTICE, e->e_id,
+					  "too many header lines (%d max) from %s during message collect",
+					  MaxHeaderLines,
+					  CurHostName != NULL ? CurHostName : "localhost");
+				errno = 0;
+				e->e_flags |= EF_CLRQUEUE;
+				e->e_status = "5.6.0";
+				usrerr("552 Too many header lines (%d max)",
+					MaxHeaderLines);
+				mstate = MS_DISCARD;
+				break;
+			}
+
 			/* check for possible continuation line */
 			do
 			{
@@ -350,6 +391,7 @@ nextstate:
 			if (*--bp != '\n' || *--bp != '\r')
 				bp++;
 			*bp = '\0';
+
 			if (bitset(H_EOH, chompheader(buf, FALSE, hdrp, e)))
 			{
 				mstate = MS_BODY;

contrib/sendmail/src/conf.c

@@ -284,6 +284,8 @@ setdefaults(e)
 	ColonOkInAddr = TRUE;
 	DontLockReadFiles = TRUE;
 	DoubleBounceAddr = "postmaster";
+	MaxHeaderLines = MAXHDRLINES;
+	MaxHeaderLineLength = MAXHDRLINELEN;
 	snprintf(buf, sizeof buf, "%s%sdead.letter",
 		_PATH_VARTMP,
 		_PATH_VARTMP[sizeof _PATH_VARTMP - 2] == '/' ? "" : "/");

contrib/sendmail/src/conf.h

@@ -69,6 +69,12 @@ struct rusage;	/* forward declaration to get gcc to shut up in wait.h */
 # else
 #  define MAXMACNAMELEN	20		/* max macro name length */
 # endif
+# ifndef MAXHDRLINES
+#  define MAXHDRLINES	1000		/* max lines in a message header */
+# endif
+# ifndef MAXHDRLINELEN
+#  define MAXHDRLINELEN	SMTPLINELIM	/* max length of a header line */
+# endif
 
 /**********************************************************************
 **  Compilation options.

contrib/sendmail/src/readcf.c

@@ -1526,6 +1526,10 @@ struct optioninfo
 #if _FFR_CONTROL_SOCKET
 #define O_CONTROLSOCKET	0xa9
 	{ "ControlSocketName",		O_CONTROLSOCKET,	FALSE	},
+#endif
+#if _FFR_MAX_HEADER_LINES
+#define O_MAXHDRLINES	0xaa
+	{ "MaxHeaderLines",		O_MAXHDRLINES,	FALSE	},
 #endif
 	{ NULL,				'\0',		FALSE	}
 };
@@ -2466,6 +2470,25 @@ setoption(opt, val, safe, sticky, e)
 		break;
 #endif
 
+#if _FFR_MAX_HEADER_LINES
+	  case O_MAXHDRLINES:
+		p = strchr(val, '/');
+		if (p != NULL)
+			*p++ = '\0';
+		MaxHeaderLines = atoi(val);
+		if (p != NULL && *p != '\0')
+			MaxHeaderLineLength = atoi(p);
+
+		if (MaxHeaderLines > 0 &&
+		    MaxHeaderLines < 50)
+			printf("Warning: MaxHeaderLines: header line limit set lower than 50\n");
+
+		if (MaxHeaderLineLength > 0 &&
+		    MaxHeaderLineLength < MAXHDRLINELEN)
+			printf("Warning: MaxHeaderLines: header line length limit set lower than %d\n", MAXHDRLINELEN);
+		break;
+#endif
+
 	  default:
 		if (tTd(37, 1))
 		{

contrib/sendmail/src/sendmail.h

@@ -1258,6 +1258,8 @@ EXTERN gid_t	RunAsGid;	/* GID to become for bulk of run */
 EXTERN int	MaxRcptPerMsg;	/* max recipients per SMTP message */
 EXTERN bool	DoQueueRun;	/* non-interrupt time queue run needed */
 EXTERN u_long	ConnectOnlyTo;	/* override connection address (for testing) */
+EXTERN int	MaxHeaderLines;	/* max lines of headers per message */
+EXTERN int	MaxHeaderLineLength;	/* max length of a header line */
 #if _FFR_DSN_RRT_OPTION
 EXTERN bool	RrtImpliesDsn;	/* turn Return-Receipt-To: into DSN */
 #endif

contrib/sys/softupdates/ffs_softdep.c

@@ -54,7 +54,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)ffs_softdep.c	9.28 (McKusick) 8/8/98
- *	$Id: ffs_softdep.c,v 1.19 1999/01/06 18:18:04 bde Exp $
+ *	$Id: ffs_softdep.c,v 1.20 1999/01/07 16:14:10 bde Exp $
  */
 
 /*
@@ -4178,43 +4178,8 @@ void
 softdep_deallocate_dependencies(bp)
 	struct buf *bp;
 {
-	struct worklist *wk;
-
-	if ((bp->b_flags & B_ERROR) == 0)
-		panic("softdep_deallocate_dependencies: dangling deps");
 	softdep_error(bp->b_vp->v_mount->mnt_stat.f_mntonname, bp->b_error);
-	ACQUIRE_LOCK(&lk);
-	while ((wk = LIST_FIRST(&bp->b_dep)) != NULL) {
-		WORKLIST_REMOVE(wk);
-		FREE_LOCK(&lk);
-		switch (wk->wk_type) {
-		/*
-		 * XXX - should really clean up, but for now we will
-		 * just leak memory and not worry about it. Also should
-		 * mark the filesystem permanently dirty so that it will
-		 * force fsck to be run (though this would best be done
-		 * in the mainline code).
-		 */
-		case D_PAGEDEP:
-		case D_INODEDEP:
-		case D_BMSAFEMAP:
-		case D_ALLOCDIRECT:
-		case D_INDIRDEP:
-		case D_ALLOCINDIR:
-		case D_MKDIR:
-#ifdef DEBUG
-			printf("Lost type %s\n", TYPENAME(wk->wk_type));
-#endif
-			break;
-		default:
-			panic("%s: Unexpected type %s",
-			    "softdep_deallocate_dependencies",
-			    TYPENAME(wk->wk_type));
-			/* NOTREACHED */
-		}
-		ACQUIRE_LOCK(&lk);
-	}
-	FREE_LOCK(&lk);
+	panic("softdep_deallocate_dependencies: dangling deps");
 }
 
 /*
@@ -4225,9 +4190,6 @@ softdep_error(func, error)
 	char *func;
 	int error;
 {
-
 	/* XXX should do something better! */
-	log(LOG_ERR, "%s: got error %d while accessing filesystem\n",
-	    func, error);
+	printf("%s: got error %d while accessing filesystem\n", func, error);
 }
-

contrib/telnet/arpa/telnet.h

@@ -1,340 +0,0 @@
-/*
- * Copyright (c) 1983, 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.
- *
- *	@(#)telnet.h	8.2 (Berkeley) 12/15/93
- */
-
-#ifndef _ARPA_TELNET_H_
-#define	_ARPA_TELNET_H_
-
-/*
- * Definitions for the TELNET protocol.
- */
-#define	IAC	255		/* interpret as command: */
-#define	DONT	254		/* you are not to use option */
-#define	DO	253		/* please, you use option */
-#define	WONT	252		/* I won't use option */
-#define	WILL	251		/* I will use option */
-#define	SB	250		/* interpret as subnegotiation */
-#define	GA	249		/* you may reverse the line */
-#define	EL	248		/* erase the current line */
-#define	EC	247		/* erase the current character */
-#define	AYT	246		/* are you there */
-#define	AO	245		/* abort output--but let prog finish */
-#define	IP	244		/* interrupt process--permanently */
-#define	BREAK	243		/* break */
-#define	DM	242		/* data mark--for connect. cleaning */
-#define	NOP	241		/* nop */
-#define	SE	240		/* end sub negotiation */
-#define EOR     239             /* end of record (transparent mode) */
-#define	ABORT	238		/* Abort process */
-#define	SUSP	237		/* Suspend process */
-#define	xEOF	236		/* End of file: EOF is already used... */
-
-#define SYNCH	242		/* for telfunc calls */
-
-#ifdef TELCMDS
-char *telcmds[] = {
-	"EOF", "SUSP", "ABORT", "EOR",
-	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
-	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC",
-	0
-};
-#else
-extern char *telcmds[];
-#endif
-
-#define	TELCMD_FIRST	xEOF
-#define	TELCMD_LAST	IAC
-#define	TELCMD_OK(x)	((unsigned int)(x) <= TELCMD_LAST && \
-			 (unsigned int)(x) >= TELCMD_FIRST)
-#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
-
-/* telnet options */
-#define TELOPT_BINARY	0	/* 8-bit data path */
-#define TELOPT_ECHO	1	/* echo */
-#define	TELOPT_RCP	2	/* prepare to reconnect */
-#define	TELOPT_SGA	3	/* suppress go ahead */
-#define	TELOPT_NAMS	4	/* approximate message size */
-#define	TELOPT_STATUS	5	/* give status */
-#define	TELOPT_TM	6	/* timing mark */
-#define	TELOPT_RCTE	7	/* remote controlled transmission and echo */
-#define TELOPT_NAOL 	8	/* negotiate about output line width */
-#define TELOPT_NAOP 	9	/* negotiate about output page size */
-#define TELOPT_NAOCRD	10	/* negotiate about CR disposition */
-#define TELOPT_NAOHTS	11	/* negotiate about horizontal tabstops */
-#define TELOPT_NAOHTD	12	/* negotiate about horizontal tab disposition */
-#define TELOPT_NAOFFD	13	/* negotiate about formfeed disposition */
-#define TELOPT_NAOVTS	14	/* negotiate about vertical tab stops */
-#define TELOPT_NAOVTD	15	/* negotiate about vertical tab disposition */
-#define TELOPT_NAOLFD	16	/* negotiate about output LF disposition */
-#define TELOPT_XASCII	17	/* extended ascic character set */
-#define	TELOPT_LOGOUT	18	/* force logout */
-#define	TELOPT_BM	19	/* byte macro */
-#define	TELOPT_DET	20	/* data entry terminal */
-#define	TELOPT_SUPDUP	21	/* supdup protocol */
-#define	TELOPT_SUPDUPOUTPUT 22	/* supdup output */
-#define	TELOPT_SNDLOC	23	/* send location */
-#define	TELOPT_TTYPE	24	/* terminal type */
-#define	TELOPT_EOR	25	/* end or record */
-#define	TELOPT_TUID	26	/* TACACS user identification */
-#define	TELOPT_OUTMRK	27	/* output marking */
-#define	TELOPT_TTYLOC	28	/* terminal location number */
-#define	TELOPT_3270REGIME 29	/* 3270 regime */
-#define	TELOPT_X3PAD	30	/* X.3 PAD */
-#define	TELOPT_NAWS	31	/* window size */
-#define	TELOPT_TSPEED	32	/* terminal speed */
-#define	TELOPT_LFLOW	33	/* remote flow control */
-#define TELOPT_LINEMODE	34	/* Linemode option */
-#define TELOPT_XDISPLOC	35	/* X Display Location */
-#define TELOPT_OLD_ENVIRON 36	/* Old - Environment variables */
-#define	TELOPT_AUTHENTICATION 37/* Authenticate */
-#define	TELOPT_ENCRYPT	38	/* Encryption option */
-#define TELOPT_NEW_ENVIRON 39	/* New - Environment variables */
-#define	TELOPT_EXOPL	255	/* extended-options-list */
-
-
-#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
-#ifdef TELOPTS
-char *telopts[NTELOPTS+1] = {
-	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
-	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
-	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
-	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
-	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
-	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
-	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
-	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
-	"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
-	"ENCRYPT", "NEW-ENVIRON",
-	0
-};
-#define	TELOPT_FIRST	TELOPT_BINARY
-#define	TELOPT_LAST	TELOPT_NEW_ENVIRON
-#define	TELOPT_OK(x)	((unsigned int)(x) <= TELOPT_LAST)
-#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
-#endif
-
-/* sub-option qualifiers */
-#define	TELQUAL_IS	0	/* option is... */
-#define	TELQUAL_SEND	1	/* send option */
-#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
-#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */
-#define	TELQUAL_NAME	3	/* AUTHENTICATION: client version of IS */
-
-#define	LFLOW_OFF		0	/* Disable remote flow control */
-#define	LFLOW_ON		1	/* Enable remote flow control */
-#define	LFLOW_RESTART_ANY	2	/* Restart output on any char */
-#define	LFLOW_RESTART_XON	3	/* Restart output only on XON */
-
-/*
- * LINEMODE suboptions
- */
-
-#define	LM_MODE		1
-#define	LM_FORWARDMASK	2
-#define	LM_SLC		3
-
-#define	MODE_EDIT	0x01
-#define	MODE_TRAPSIG	0x02
-#define	MODE_ACK	0x04
-#define MODE_SOFT_TAB	0x08
-#define MODE_LIT_ECHO	0x10
-
-#define	MODE_MASK	0x1f
-
-/* Not part of protocol, but needed to simplify things... */
-#define MODE_FLOW		0x0100
-#define MODE_ECHO		0x0200
-#define MODE_INBIN		0x0400
-#define MODE_OUTBIN		0x0800
-#define MODE_FORCE		0x1000
-
-#define	SLC_SYNCH	1
-#define	SLC_BRK		2
-#define	SLC_IP		3
-#define	SLC_AO		4
-#define	SLC_AYT		5
-#define	SLC_EOR		6
-#define	SLC_ABORT	7
-#define	SLC_EOF		8
-#define	SLC_SUSP	9
-#define	SLC_EC		10
-#define	SLC_EL		11
-#define	SLC_EW		12
-#define	SLC_RP		13
-#define	SLC_LNEXT	14
-#define	SLC_XON		15
-#define	SLC_XOFF	16
-#define	SLC_FORW1	17
-#define	SLC_FORW2	18
-#define SLC_MCL         19
-#define SLC_MCR         20
-#define SLC_MCWL        21
-#define SLC_MCWR        22
-#define SLC_MCBOL       23
-#define SLC_MCEOL       24
-#define SLC_INSRT       25
-#define SLC_OVER        26
-#define SLC_ECR         27
-#define SLC_EWR         28
-#define SLC_EBOL        29
-#define SLC_EEOL        30
-
-#define	NSLC		30
-
-/*
- * For backwards compatability, we define SLC_NAMES to be the
- * list of names if SLC_NAMES is not defined.
- */
-#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
-			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
-			"LNEXT", "XON", "XOFF", "FORW1", "FORW2",	\
-			"MCL", "MCR", "MCWL", "MCWR", "MCBOL",		\
-			"MCEOL", "INSRT", "OVER", "ECR", "EWR",		\
-			"EBOL", "EEOL",					\
-			0
-
-#ifdef	SLC_NAMES
-char *slc_names[] = {
-	SLC_NAMELIST
-};
-#else
-extern char *slc_names[];
-#define	SLC_NAMES SLC_NAMELIST
-#endif
-
-#define	SLC_NAME_OK(x)	((unsigned int)(x) <= NSLC)
-#define SLC_NAME(x)	slc_names[x]
-
-#define	SLC_NOSUPPORT	0
-#define	SLC_CANTCHANGE	1
-#define	SLC_VARIABLE	2
-#define	SLC_DEFAULT	3
-#define	SLC_LEVELBITS	0x03
-
-#define	SLC_FUNC	0
-#define	SLC_FLAGS	1
-#define	SLC_VALUE	2
-
-#define	SLC_ACK		0x80
-#define	SLC_FLUSHIN	0x40
-#define	SLC_FLUSHOUT	0x20
-
-#define	OLD_ENV_VAR	1
-#define	OLD_ENV_VALUE	0
-#define	NEW_ENV_VAR	0
-#define	NEW_ENV_VALUE	1
-#define	ENV_ESC		2
-#define ENV_USERVAR	3
-
-/*
- * AUTHENTICATION suboptions
- */
-
-/*
- * Who is authenticating who ...
- */
-#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
-#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
-#define	AUTH_WHO_MASK		1
-
-/*
- * amount of authentication done
- */
-#define	AUTH_HOW_ONE_WAY	0
-#define	AUTH_HOW_MUTUAL		2
-#define	AUTH_HOW_MASK		2
-
-#define	AUTHTYPE_NULL		0
-#define	AUTHTYPE_KERBEROS_V4	1
-#define	AUTHTYPE_KERBEROS_V5	2
-#define	AUTHTYPE_SPX		3
-#define	AUTHTYPE_MINK		4
-#define	AUTHTYPE_CNT		5
-
-#define	AUTHTYPE_TEST		99
-
-#ifdef	AUTH_NAMES
-char *authtype_names[] = {
-	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK",
-	0
-};
-#else
-extern char *authtype_names[];
-#endif
-
-#define	AUTHTYPE_NAME_OK(x)	((unsigned int)(x) < AUTHTYPE_CNT)
-#define	AUTHTYPE_NAME(x)	authtype_names[x]
-
-/*
- * ENCRYPTion suboptions
- */
-#define	ENCRYPT_IS		0	/* I pick encryption type ... */
-#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
-#define	ENCRYPT_REPLY		2	/* Initial setup response */
-#define	ENCRYPT_START		3	/* Am starting to send encrypted */
-#define	ENCRYPT_END		4	/* Am ending encrypted */
-#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
-#define	ENCRYPT_REQEND		6	/* Request you end encrypting */
-#define	ENCRYPT_ENC_KEYID	7
-#define	ENCRYPT_DEC_KEYID	8
-#define	ENCRYPT_CNT		9
-
-#define	ENCTYPE_ANY		0
-#define	ENCTYPE_DES_CFB64	1
-#define	ENCTYPE_DES_OFB64	2
-#define	ENCTYPE_CNT		3
-
-#ifdef	ENCRYPT_NAMES
-char *encrypt_names[] = {
-	"IS", "SUPPORT", "REPLY", "START", "END",
-	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
-	0
-};
-char *enctype_names[] = {
-	"ANY", "DES_CFB64",  "DES_OFB64",
-	0
-};
-#else
-extern char *encrypt_names[];
-extern char *enctype_names[];
-#endif
-
-
-#define	ENCRYPT_NAME_OK(x)	((unsigned int)(x) < ENCRYPT_CNT)
-#define	ENCRYPT_NAME(x)		encrypt_names[x]
-
-#define	ENCTYPE_NAME_OK(x)	((unsigned int)(x) < ENCTYPE_CNT)
-#define	ENCTYPE_NAME(x)		enctype_names[x]
-
-#endif /* !_TELNET_H_ */

contrib/telnet/libtelnet/auth-proto.h

@@ -1,100 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)auth-proto.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- * 
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-#if	!defined(P)
-#ifdef	__STDC__
-#define	P(x)	x
-#else
-#define	P(x)	()
-#endif
-#endif
-
-#if	defined(AUTHENTICATION)
-Authenticator *findauthenticator P((int, int));
-
-void auth_init P((char *, int));
-int auth_cmd P((int, char **));
-void auth_request P((void));
-void auth_send P((unsigned char *, int));
-void auth_send_retry P((void));
-void auth_is P((unsigned char *, int));
-void auth_reply P((unsigned char *, int));
-void auth_finished P((Authenticator *, int));
-int auth_wait P((char *));
-void auth_disable_name P((char *));
-void auth_gen_printsub P((unsigned char *, int, unsigned char *, int));
-void auth_name P((unsigned char *, int));
-void auth_printsub P((unsigned char *, int, unsigned char *, int));
-int auth_sendname P((unsigned char *, int));
-void auth_encrypt_user P((char *));
-
-#ifdef	KRB4
-int kerberos4_init P((Authenticator *, int));
-int kerberos4_send P((Authenticator *));
-void kerberos4_is P((Authenticator *, unsigned char *, int));
-void kerberos4_reply P((Authenticator *, unsigned char *, int));
-int kerberos4_status P((Authenticator *, char *, int));
-void kerberos4_printsub P((unsigned char *, int, unsigned char *, int));
-#endif
-
-#ifdef	KRB5
-int kerberos5_init P((Authenticator *, int));
-int kerberos5_send P((Authenticator *));
-void kerberos5_is P((Authenticator *, unsigned char *, int));
-void kerberos5_reply P((Authenticator *, unsigned char *, int));
-int kerberos5_status P((Authenticator *, char *, int));
-void kerberos5_printsub P((unsigned char *, int, unsigned char *, int));
-#endif
-#endif

contrib/telnet/libtelnet/auth.c

@@ -1,674 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static const char sccsid[] = "@(#)auth.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-
-#if	defined(AUTHENTICATION)
-#include <stdio.h>
-#include <sys/types.h>
-#include <signal.h>
-#define	AUTH_NAMES
-#include <arpa/telnet.h>
-#ifdef	__STDC__
-#include <stdlib.h>
-#include <unistd.h>
-#endif
-#ifdef	NO_STRING_H
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-
-#include "encrypt.h"
-#include "auth.h"
-#include "misc-proto.h"
-#include "auth-proto.h"
-
-#define	typemask(x)		(1<<((x)-1))
-
-#ifdef	KRB4_ENCPWD
-extern krb4encpwd_init();
-extern krb4encpwd_send();
-extern krb4encpwd_is();
-extern krb4encpwd_reply();
-extern krb4encpwd_status();
-extern krb4encpwd_printsub();
-#endif
-
-#ifdef	RSA_ENCPWD
-extern rsaencpwd_init();
-extern rsaencpwd_send();
-extern rsaencpwd_is();
-extern rsaencpwd_reply();
-extern rsaencpwd_status();
-extern rsaencpwd_printsub();
-#endif
-
-int auth_debug_mode = 0;
-static 	char	*Name = "Noname";
-static	int	Server = 0;
-static	Authenticator	*authenticated = 0;
-static	int	authenticating = 0;
-static	int	validuser = 0;
-static	unsigned char	_auth_send_data[256];
-static	unsigned char	*auth_send_data;
-static	int	auth_send_cnt = 0;
-
-int auth_onoff(char *type, int on);
-void auth_encrypt_user(char *name);
-
-/*
- * Authentication types supported.  Plese note that these are stored
- * in priority order, i.e. try the first one first.
- */
-Authenticator authenticators[] = {
-#ifdef	SPX
-	{ AUTHTYPE_SPX, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
-				spx_init,
-				spx_send,
-				spx_is,
-				spx_reply,
-				spx_status,
-				spx_printsub },
-	{ AUTHTYPE_SPX, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
-				spx_init,
-				spx_send,
-				spx_is,
-				spx_reply,
-				spx_status,
-				spx_printsub },
-#endif
-#ifdef	KRB5
-# ifdef	ENCRYPTION
-	{ AUTHTYPE_KERBEROS_V5, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
-				kerberos5_init,
-				kerberos5_send,
-				kerberos5_is,
-				kerberos5_reply,
-				kerberos5_status,
-				kerberos5_printsub },
-# endif	/* ENCRYPTION */
-	{ AUTHTYPE_KERBEROS_V5, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
-				kerberos5_init,
-				kerberos5_send,
-				kerberos5_is,
-				kerberos5_reply,
-				kerberos5_status,
-				kerberos5_printsub },
-#endif
-#ifdef	KRB4
-# ifdef ENCRYPTION
-	{ AUTHTYPE_KERBEROS_V4, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
-				kerberos4_init,
-				kerberos4_send,
-				kerberos4_is,
-				kerberos4_reply,
-				kerberos4_status,
-				kerberos4_printsub },
-# endif	/* ENCRYPTION */
-	{ AUTHTYPE_KERBEROS_V4, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
-				kerberos4_init,
-				kerberos4_send,
-				kerberos4_is,
-				kerberos4_reply,
-				kerberos4_status,
-				kerberos4_printsub },
-#endif
-#ifdef	KRB4_ENCPWD
-	{ AUTHTYPE_KRB4_ENCPWD, AUTH_WHO_CLIENT|AUTH_HOW_MUTUAL,
-				krb4encpwd_init,
-				krb4encpwd_send,
-				krb4encpwd_is,
-				krb4encpwd_reply,
-				krb4encpwd_status,
-				krb4encpwd_printsub },
-#endif
-#ifdef	RSA_ENCPWD
-	{ AUTHTYPE_RSA_ENCPWD, AUTH_WHO_CLIENT|AUTH_HOW_ONE_WAY,
-				rsaencpwd_init,
-				rsaencpwd_send,
-				rsaencpwd_is,
-				rsaencpwd_reply,
-				rsaencpwd_status,
-				rsaencpwd_printsub },
-#endif
-	{ 0, },
-};
-
-static Authenticator NoAuth = { 0 };
-
-static int	i_support = 0;
-static int	i_wont_support = 0;
-
-	Authenticator *
-findauthenticator(type, way)
-	int type;
-	int way;
-{
-	Authenticator *ap = authenticators;
-
-	while (ap->type && (ap->type != type || ap->way != way))
-		++ap;
-	return(ap->type ? ap : 0);
-}
-
-	void
-auth_init(name, server)
-	char *name;
-	int server;
-{
-	Authenticator *ap = authenticators;
-
-	Server = server;
-	Name = name;
-
-	i_support = 0;
-	authenticated = 0;
-	authenticating = 0;
-	while (ap->type) {
-		if (!ap->init || (*ap->init)(ap, server)) {
-			i_support |= typemask(ap->type);
-			if (auth_debug_mode)
-				printf(">>>%s: I support auth type %d %d\r\n",
-					Name,
-					ap->type, ap->way);
-		}
-		else if (auth_debug_mode)
-			printf(">>>%s: Init failed: auth type %d %d\r\n",
-				Name, ap->type, ap->way);
-		++ap;
-	}
-}
-
-	void
-auth_disable_name(name)
-	char *name;
-{
-	int x;
-	for (x = 0; x < AUTHTYPE_CNT; ++x) {
-		if (!strcasecmp(name, AUTHTYPE_NAME(x))) {
-			i_wont_support |= typemask(x);
-			break;
-		}
-	}
-}
-
-	int
-getauthmask(type, maskp)
-	char *type;
-	int *maskp;
-{
-	register int x;
-
-	if (!strcasecmp(type, AUTHTYPE_NAME(0))) {
-		*maskp = -1;
-		return(1);
-	}
-
-	for (x = 1; x < AUTHTYPE_CNT; ++x) {
-		if (!strcasecmp(type, AUTHTYPE_NAME(x))) {
-			*maskp = typemask(x);
-			return(1);
-		}
-	}
-	return(0);
-}
-
-	int
-auth_enable(type)
-	char *type;
-{
-	return(auth_onoff(type, 1));
-}
-
-	int
-auth_disable(type)
-	char *type;
-{
-	return(auth_onoff(type, 0));
-}
-
-	int
-auth_onoff(type, on)
-	char *type;
-	int on;
-{
-	int i, mask = -1;
-	Authenticator *ap;
-
-	if (!strcasecmp(type, "?") || !strcasecmp(type, "help")) {
-		printf("auth %s 'type'\n", on ? "enable" : "disable");
-		printf("Where 'type' is one of:\n");
-		printf("\t%s\n", AUTHTYPE_NAME(0));
-		mask = 0;
-		for (ap = authenticators; ap->type; ap++) {
-			if ((mask & (i = typemask(ap->type))) != 0)
-				continue;
-			mask |= i;
-			printf("\t%s\n", AUTHTYPE_NAME(ap->type));
-		}
-		return(0);
-	}
-
-	if (!getauthmask(type, &mask)) {
-		printf("%s: invalid authentication type\n", type);
-		return(0);
-	}
-	if (on)
-		i_wont_support &= ~mask;
-	else
-		i_wont_support |= mask;
-	return(1);
-}
-
-	int
-auth_togdebug(on)
-	int on;
-{
-	if (on < 0)
-		auth_debug_mode ^= 1;
-	else
-		auth_debug_mode = on;
-	printf("auth debugging %s\n", auth_debug_mode ? "enabled" : "disabled");
-	return(1);
-}
-
-	int
-auth_status()
-{
-	Authenticator *ap;
-	int i, mask;
-
-	if (i_wont_support == -1)
-		printf("Authentication disabled\n");
-	else
-		printf("Authentication enabled\n");
-
-	mask = 0;
-	for (ap = authenticators; ap->type; ap++) {
-		if ((mask & (i = typemask(ap->type))) != 0)
-			continue;
-		mask |= i;
-		printf("%s: %s\n", AUTHTYPE_NAME(ap->type),
-			(i_wont_support & typemask(ap->type)) ?
-					"disabled" : "enabled");
-	}
-	return(1);
-}
-
-/*
- * This routine is called by the server to start authentication
- * negotiation.
- */
-	void
-auth_request()
-{
-	static unsigned char str_request[64] = { IAC, SB,
-						 TELOPT_AUTHENTICATION,
-						 TELQUAL_SEND, };
-	Authenticator *ap = authenticators;
-	unsigned char *e = str_request + 4;
-
-	if (!authenticating) {
-		authenticating = 1;
-		while (ap->type) {
-			if (i_support & ~i_wont_support & typemask(ap->type)) {
-				if (auth_debug_mode) {
-					printf(">>>%s: Sending type %d %d\r\n",
-						Name, ap->type, ap->way);
-				}
-				*e++ = ap->type;
-				*e++ = ap->way;
-			}
-			++ap;
-		}
-		*e++ = IAC;
-		*e++ = SE;
-		net_write(str_request, e - str_request);
-		printsub('>', &str_request[2], e - str_request - 2);
-	}
-}
-
-/*
- * This is called when an AUTH SEND is received.
- * It should never arrive on the server side (as only the server can
- * send an AUTH SEND).
- * You should probably respond to it if you can...
- *
- * If you want to respond to the types out of order (i.e. even
- * if he sends  LOGIN KERBEROS and you support both, you respond
- * with KERBEROS instead of LOGIN (which is against what the
- * protocol says)) you will have to hack this code...
- */
-	void
-auth_send(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	Authenticator *ap;
-	static unsigned char str_none[] = { IAC, SB, TELOPT_AUTHENTICATION,
-					    TELQUAL_IS, AUTHTYPE_NULL, 0,
-					    IAC, SE };
-	if (Server) {
-		if (auth_debug_mode) {
-			printf(">>>%s: auth_send called!\r\n", Name);
-		}
-		return;
-	}
-
-	if (auth_debug_mode) {
-		printf(">>>%s: auth_send got:", Name);
-		printd(data, cnt); printf("\r\n");
-	}
-
-	/*
-	 * Save the data, if it is new, so that we can continue looking
-	 * at it if the authorization we try doesn't work
-	 */
-	if (data < _auth_send_data ||
-	    data > _auth_send_data + sizeof(_auth_send_data)) {
-		auth_send_cnt = cnt > sizeof(_auth_send_data)
-					? sizeof(_auth_send_data)
-					: cnt;
-		memmove((void *)_auth_send_data, (void *)data, auth_send_cnt);
-		auth_send_data = _auth_send_data;
-	} else {
-		/*
-		 * This is probably a no-op, but we just make sure
-		 */
-		auth_send_data = data;
-		auth_send_cnt = cnt;
-	}
-	while ((auth_send_cnt -= 2) >= 0) {
-		if (auth_debug_mode)
-			printf(">>>%s: He supports %d\r\n",
-				Name, *auth_send_data);
-		if ((i_support & ~i_wont_support) & typemask(*auth_send_data)) {
-			ap = findauthenticator(auth_send_data[0],
-					       auth_send_data[1]);
-			if (ap && ap->send) {
-				if (auth_debug_mode)
-					printf(">>>%s: Trying %d %d\r\n",
-						Name, auth_send_data[0],
-							auth_send_data[1]);
-				if ((*ap->send)(ap)) {
-					/*
-					 * Okay, we found one we like
-					 * and did it.
-					 * we can go home now.
-					 */
-					if (auth_debug_mode)
-						printf(">>>%s: Using type %d\r\n",
-							Name, *auth_send_data);
-					auth_send_data += 2;
-					return;
-				}
-			}
-			/* else
-			 *	just continue on and look for the
-			 *	next one if we didn't do anything.
-			 */
-		}
-		auth_send_data += 2;
-	}
-	net_write(str_none, sizeof(str_none));
-	printsub('>', &str_none[2], sizeof(str_none) - 2);
-	if (auth_debug_mode)
-		printf(">>>%s: Sent failure message\r\n", Name);
-	auth_finished(0, AUTH_REJECT);
-#ifdef KANNAN
-	/*
-	 *  We requested strong authentication, however no mechanisms worked.
-	 *  Therefore, exit on client end.
-	 */
-	printf("Unable to securely authenticate user ... exit\n");
-	exit(0);
-#endif /* KANNAN */
-}
-
-	void
-auth_send_retry()
-{
-	/*
-	 * if auth_send_cnt <= 0 then auth_send will end up rejecting
-	 * the authentication and informing the other side of this.
-	 */
-	auth_send(auth_send_data, auth_send_cnt);
-}
-
-	void
-auth_is(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	Authenticator *ap;
-
-	if (cnt < 2)
-		return;
-
-	if (data[0] == AUTHTYPE_NULL) {
-		auth_finished(0, AUTH_REJECT);
-		return;
-	}
-
-	if ((ap = findauthenticator(data[0], data[1]))) {
-		if (ap->is)
-			(*ap->is)(ap, data+2, cnt-2);
-	} else if (auth_debug_mode)
-		printf(">>>%s: Invalid authentication in IS: %d\r\n",
-			Name, *data);
-}
-
-	void
-auth_reply(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	Authenticator *ap;
-
-	if (cnt < 2)
-		return;
-
-	if ((ap = findauthenticator(data[0], data[1]))) {
-		if (ap->reply)
-			(*ap->reply)(ap, data+2, cnt-2);
-	} else if (auth_debug_mode)
-		printf(">>>%s: Invalid authentication in SEND: %d\r\n",
-			Name, *data);
-}
-
-	void
-auth_name(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	unsigned char savename[256];
-
-	if (cnt < 1) {
-		if (auth_debug_mode)
-			printf(">>>%s: Empty name in NAME\r\n", Name);
-		return;
-	}
-	if (cnt > sizeof(savename) - 1) {
-		if (auth_debug_mode)
-			printf(">>>%s: Name in NAME (%d) exceeds %d length\r\n",
-					Name, cnt, sizeof(savename)-1);
-		return;
-	}
-	memmove((void *)savename, (void *)data, cnt);
-	savename[cnt] = '\0';	/* Null terminate */
-	if (auth_debug_mode)
-		printf(">>>%s: Got NAME [%s]\r\n", Name, savename);
-	auth_encrypt_user(savename);
-}
-
-	int
-auth_sendname(cp, len)
-	unsigned char *cp;
-	int len;
-{
-	static unsigned char str_request[256+6]
-			= { IAC, SB, TELOPT_AUTHENTICATION, TELQUAL_NAME, };
-	register unsigned char *e = str_request + 4;
-	register unsigned char *ee = &str_request[sizeof(str_request)-2];
-
-	while (--len >= 0) {
-		if ((*e++ = *cp++) == IAC)
-			*e++ = IAC;
-		if (e >= ee)
-			return(0);
-	}
-	*e++ = IAC;
-	*e++ = SE;
-	net_write(str_request, e - str_request);
-	printsub('>', &str_request[2], e - &str_request[2]);
-	return(1);
-}
-
-	void
-auth_finished(ap, result)
-	Authenticator *ap;
-	int result;
-{
-	if (!(authenticated = ap))
-		authenticated = &NoAuth;
-	validuser = result;
-}
-
-	/* ARGSUSED */
-	static void
-auth_intr(sig)
-	int sig;
-{
-	auth_finished(0, AUTH_REJECT);
-}
-
-	int
-auth_wait(name)
-	char *name;
-{
-	if (auth_debug_mode)
-		printf(">>>%s: in auth_wait.\r\n", Name);
-
-	if (Server && !authenticating)
-		return(0);
-
-	(void) signal(SIGALRM, auth_intr);
-	alarm(30);
-	while (!authenticated)
-		if (telnet_spin())
-			break;
-	alarm(0);
-	(void) signal(SIGALRM, SIG_DFL);
-
-	/*
-	 * Now check to see if the user is valid or not
-	 */
-	if (!authenticated || authenticated == &NoAuth)
-		return(AUTH_REJECT);
-
-	if (validuser == AUTH_VALID)
-		validuser = AUTH_USER;
-
-	if (authenticated->status)
-		validuser = (*authenticated->status)(authenticated,
-						     name, validuser);
-	return(validuser);
-}
-
-	void
-auth_debug(mode)
-	int mode;
-{
-	auth_debug_mode = mode;
-}
-
-	void
-auth_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	Authenticator *ap;
-
-	if ((ap = findauthenticator(data[1], data[2])) && ap->printsub)
-		(*ap->printsub)(data, cnt, buf, buflen);
-	else
-		auth_gen_printsub(data, cnt, buf, buflen);
-}
-
-	void
-auth_gen_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	register unsigned char *cp;
-	unsigned char tbuf[16];
-
-	cnt -= 3;
-	data += 3;
-	buf[buflen-1] = '\0';
-	buf[buflen-2] = '*';
-	buflen -= 2;
-	for (; cnt > 0; cnt--, data++) {
-		sprintf((char *)tbuf, " %d", *data);
-		for (cp = tbuf; *cp && buflen > 0; --buflen)
-			*buf++ = *cp++;
-		if (buflen <= 0)
-			return;
-	}
-	*buf = '\0';
-}
-#endif

contrib/telnet/libtelnet/auth.h

@@ -1,87 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)auth.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-#ifndef	__AUTH__
-#define	__AUTH__
-
-#define	AUTH_REJECT	0	/* Rejected */
-#define	AUTH_UNKNOWN	1	/* We don't know who he is, but he's okay */
-#define	AUTH_OTHER	2	/* We know him, but not his name */
-#define	AUTH_USER	3	/* We know he name */
-#define	AUTH_VALID	4	/* We know him, and he needs no password */
-
-#if	!defined(P)
-#ifdef	__STDC__
-#define P(x)	x
-#else
-#define P(x)	()
-#endif
-#endif
-
-typedef struct XauthP {
-	int	type;
-	int	way;
-	int	(*init) P((struct XauthP *, int));
-	int	(*send) P((struct XauthP *));
-	void	(*is) P((struct XauthP *, unsigned char *, int));
-	void	(*reply) P((struct XauthP *, unsigned char *, int));
-	int	(*status) P((struct XauthP *, char *, int));
-	void	(*printsub) P((unsigned char *, int, unsigned char *, int));
-} Authenticator;
-
-#include "auth-proto.h"
-
-extern auth_debug_mode;
-#endif

contrib/telnet/libtelnet/enc-proto.h

@@ -1,126 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)enc-proto.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-#if	!defined(P)
-#ifdef	__STDC__
-#define	P(x)	x
-#else
-#define	P(x)	()
-#endif
-#endif
-
-#ifdef	ENCRYPTION
-void encrypt_init P((char *, int));
-Encryptions *findencryption P((int));
-void encrypt_send_supprt P((void));
-void encrypt_auto P((int));
-void decrypt_auto P((int));
-void encrypt_is P((unsigned char *, int));
-void encrypt_reply P((unsigned char *, int));
-void encrypt_start_input P((int));
-void encrypt_session_key P((Session_Key *, int));
-void encrypt_end_input P((void));
-void encrypt_start_output P((int));
-void encrypt_end_output P((void));
-void encrypt_send_request_start P((void));
-void encrypt_send_request_end P((void));
-void encrypt_send_end P((void));
-void encrypt_wait P((void));
-void encrypt_send_support P((void));
-void encrypt_send_keyid P((int, unsigned char *, int, int));
-void encrypt_start P((unsigned char *, int));
-void encrypt_end P((void));
-void encrypt_support P((unsigned char *, int));
-void encrypt_request_start P((unsigned char *, int));
-void encrypt_request_end P((void));
-void encrypt_enc_keyid P((unsigned char *, int));
-void encrypt_dec_keyid P((unsigned char *, int));
-void encrypt_printsub P((unsigned char *, int, unsigned char *, int));
-int net_write P((unsigned char *, int));
-
-#ifndef	TELENTD
-int encrypt_cmd P((int, char **));
-void encrypt_display P((void));
-#endif
-
-void krbdes_encrypt P((unsigned char *, int));
-int krbdes_decrypt P((int));
-int krbdes_is P((unsigned char *, int));
-int krbdes_reply P((unsigned char *, int));
-void krbdes_init P((int));
-int krbdes_start P((int, int));
-void krbdes_session P((Session_Key *, int));
-void krbdes_printsub P((unsigned char *, int, unsigned char *, int));
-
-void cfb64_encrypt P((unsigned char *, int));
-int cfb64_decrypt P((int));
-void cfb64_init P((int));
-int cfb64_start P((int, int));
-int cfb64_is P((unsigned char *, int));
-int cfb64_reply P((unsigned char *, int));
-void cfb64_session P((Session_Key *, int));
-int cfb64_keyid P((int, unsigned char *, int *));
-void cfb64_printsub P((unsigned char *, int, unsigned char *, int));
-
-void ofb64_encrypt P((unsigned char *, int));
-int ofb64_decrypt P((int));
-void ofb64_init P((int));
-int ofb64_start P((int, int));
-int ofb64_is P((unsigned char *, int));
-int ofb64_reply P((unsigned char *, int));
-void ofb64_session P((Session_Key *, int));
-int ofb64_keyid P((int, unsigned char *, int *));
-void ofb64_printsub P((unsigned char *, int, unsigned char *, int));
-
-#endif	/* ENCRYPTION */

contrib/telnet/libtelnet/enc_des.c

@@ -1,720 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static const char sccsid[] = "@(#)enc_des.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-#ifdef	ENCRYPTION
-# ifdef	AUTHENTICATION
-#  ifdef DES_ENCRYPTION
-#include <arpa/telnet.h>
-#include <stdio.h>
-#ifdef	__STDC__
-#include <stdlib.h>
-#endif
-
-#include <des.h>
-#include <string.h>
-#include "encrypt.h"
-#include "key-proto.h"
-#include "misc-proto.h"
-
-extern encrypt_debug_mode;
-
-#define	CFB	0
-#define	OFB	1
-
-#define	NO_SEND_IV	1
-#define	NO_RECV_IV	2
-#define	NO_KEYID	4
-#define	IN_PROGRESS	(NO_SEND_IV|NO_RECV_IV|NO_KEYID)
-#define	SUCCESS		0
-#define	FAILED		-1
-
-
-struct fb {
-	Block krbdes_key;
-	Schedule krbdes_sched;
-	Block temp_feed;
-	unsigned char fb_feed[64];
-	int need_start;
-	int state[2];
-	int keyid[2];
-	int once;
-	struct stinfo {
-		Block		str_output;
-		Block		str_feed;
-		Block		str_iv;
-		Block		str_ikey;
-		Schedule	str_sched;
-		int		str_index;
-		int		str_flagshift;
-	} streams[2];
-};
-
-static struct fb fb[2];
-
-struct keyidlist {
-	char	*keyid;
-	int	keyidlen;
-	char	*key;
-	int	keylen;
-	int	flags;
-} keyidlist [] = {
-	{ "\0", 1, 0, 0, 0 },		/* default key of zero */
-	{ 0, 0, 0, 0, 0 }
-};
-
-#define	KEYFLAG_MASK	03
-
-#define	KEYFLAG_NOINIT	00
-#define	KEYFLAG_INIT	01
-#define	KEYFLAG_OK	02
-#define	KEYFLAG_BAD	03
-
-#define	KEYFLAG_SHIFT	2
-
-#define	SHIFT_VAL(a,b)	(KEYFLAG_SHIFT*((a)+((b)*2)))
-
-#define	FB64_IV		1
-#define	FB64_IV_OK	2
-#define	FB64_IV_BAD	3
-
-
-void fb64_stream_iv P((Block, struct stinfo *));
-void fb64_init P((struct fb *));
-static int fb64_start P((struct fb *, int, int));
-int fb64_is P((unsigned char *, int, struct fb *));
-int fb64_reply P((unsigned char *, int, struct fb *));
-static void fb64_session P((Session_Key *, int, struct fb *));
-void fb64_stream_key P((Block, struct stinfo *));
-int fb64_keyid P((int, unsigned char *, int *, struct fb *));
-
-	void
-cfb64_init(server)
-	int server;
-{
-	fb64_init(&fb[CFB]);
-	fb[CFB].fb_feed[4] = ENCTYPE_DES_CFB64;
-	fb[CFB].streams[0].str_flagshift = SHIFT_VAL(0, CFB);
-	fb[CFB].streams[1].str_flagshift = SHIFT_VAL(1, CFB);
-}
-
-	void
-ofb64_init(server)
-	int server;
-{
-	fb64_init(&fb[OFB]);
-	fb[OFB].fb_feed[4] = ENCTYPE_DES_OFB64;
-	fb[CFB].streams[0].str_flagshift = SHIFT_VAL(0, OFB);
-	fb[CFB].streams[1].str_flagshift = SHIFT_VAL(1, OFB);
-}
-
-	void
-fb64_init(fbp)
-	register struct fb *fbp;
-{
-	memset((void *)fbp, 0, sizeof(*fbp));
-	fbp->state[0] = fbp->state[1] = FAILED;
-	fbp->fb_feed[0] = IAC;
-	fbp->fb_feed[1] = SB;
-	fbp->fb_feed[2] = TELOPT_ENCRYPT;
-	fbp->fb_feed[3] = ENCRYPT_IS;
-}
-
-/*
- * Returns:
- *	-1: some error.  Negotiation is done, encryption not ready.
- *	 0: Successful, initial negotiation all done.
- *	 1: successful, negotiation not done yet.
- *	 2: Not yet.  Other things (like getting the key from
- *	    Kerberos) have to happen before we can continue.
- */
-	int
-cfb64_start(dir, server)
-	int dir;
-	int server;
-{
-	return(fb64_start(&fb[CFB], dir, server));
-}
-	int
-ofb64_start(dir, server)
-	int dir;
-	int server;
-{
-	return(fb64_start(&fb[OFB], dir, server));
-}
-
-	static int
-fb64_start(fbp, dir, server)
-	struct fb *fbp;
-	int dir;
-	int server;
-{
-	int x;
-	unsigned char *p;
-	register int state;
-
-	switch (dir) {
-	case DIR_DECRYPT:
-		/*
-		 * This is simply a request to have the other side
-		 * start output (our input).  He will negotiate an
-		 * IV so we need not look for it.
-		 */
-		state = fbp->state[dir-1];
-		if (state == FAILED)
-			state = IN_PROGRESS;
-		break;
-
-	case DIR_ENCRYPT:
-		state = fbp->state[dir-1];
-		if (state == FAILED)
-			state = IN_PROGRESS;
-		else if ((state & NO_SEND_IV) == 0)
-			break;
-
-		if (!VALIDKEY(fbp->krbdes_key)) {
-			fbp->need_start = 1;
-			break;
-		}
-		state &= ~NO_SEND_IV;
-		state |= NO_RECV_IV;
-		if (encrypt_debug_mode)
-			printf("Creating new feed\r\n");
-		/*
-		 * Create a random feed and send it over.
-		 */
-		des_new_random_key((Block *)fbp->temp_feed);
-		des_ecb_encrypt((Block *)fbp->temp_feed, (Block *)fbp->temp_feed,
-				fbp->krbdes_sched, 1);
-		p = fbp->fb_feed + 3;
-		*p++ = ENCRYPT_IS;
-		p++;
-		*p++ = FB64_IV;
-		for (x = 0; x < sizeof(Block); ++x) {
-			if ((*p++ = fbp->temp_feed[x]) == IAC)
-				*p++ = IAC;
-		}
-		*p++ = IAC;
-		*p++ = SE;
-		printsub('>', &fbp->fb_feed[2], p - &fbp->fb_feed[2]);
-		net_write(fbp->fb_feed, p - fbp->fb_feed);
-		break;
-	default:
-		return(FAILED);
-	}
-	return(fbp->state[dir-1] = state);
-}
-
-/*
- * Returns:
- *	-1: some error.  Negotiation is done, encryption not ready.
- *	 0: Successful, initial negotiation all done.
- *	 1: successful, negotiation not done yet.
- */
-	int
-cfb64_is(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	return(fb64_is(data, cnt, &fb[CFB]));
-}
-	int
-ofb64_is(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	return(fb64_is(data, cnt, &fb[OFB]));
-}
-
-	int
-fb64_is(data, cnt, fbp)
-	unsigned char *data;
-	int cnt;
-	struct fb *fbp;
-{
-	unsigned char *p;
-	register int state = fbp->state[DIR_DECRYPT-1];
-
-	if (cnt-- < 1)
-		goto failure;
-
-	switch (*data++) {
-	case FB64_IV:
-		if (cnt != sizeof(Block)) {
-			if (encrypt_debug_mode)
-				printf("CFB64: initial vector failed on size\r\n");
-			state = FAILED;
-			goto failure;
-		}
-
-		if (encrypt_debug_mode)
-			printf("CFB64: initial vector received\r\n");
-
-		if (encrypt_debug_mode)
-			printf("Initializing Decrypt stream\r\n");
-
-		fb64_stream_iv((void *)data, &fbp->streams[DIR_DECRYPT-1]);
-
-		p = fbp->fb_feed + 3;
-		*p++ = ENCRYPT_REPLY;
-		p++;
-		*p++ = FB64_IV_OK;
-		*p++ = IAC;
-		*p++ = SE;
-		printsub('>', &fbp->fb_feed[2], p - &fbp->fb_feed[2]);
-		net_write(fbp->fb_feed, p - fbp->fb_feed);
-
-		state = fbp->state[DIR_DECRYPT-1] = IN_PROGRESS;
-		break;
-
-	default:
-		if (encrypt_debug_mode) {
-			printf("Unknown option type: %d\r\n", *(data-1));
-			printd(data, cnt);
-			printf("\r\n");
-		}
-		/* FALL THROUGH */
-	failure:
-		/*
-		 * We failed.  Send an FB64_IV_BAD option
-		 * to the other side so it will know that
-		 * things failed.
-		 */
-		p = fbp->fb_feed + 3;
-		*p++ = ENCRYPT_REPLY;
-		p++;
-		*p++ = FB64_IV_BAD;
-		*p++ = IAC;
-		*p++ = SE;
-		printsub('>', &fbp->fb_feed[2], p - &fbp->fb_feed[2]);
-		net_write(fbp->fb_feed, p - fbp->fb_feed);
-
-		break;
-	}
-	return(fbp->state[DIR_DECRYPT-1] = state);
-}
-
-/*
- * Returns:
- *	-1: some error.  Negotiation is done, encryption not ready.
- *	 0: Successful, initial negotiation all done.
- *	 1: successful, negotiation not done yet.
- */
-	int
-cfb64_reply(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	return(fb64_reply(data, cnt, &fb[CFB]));
-}
-	int
-ofb64_reply(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	return(fb64_reply(data, cnt, &fb[OFB]));
-}
-
-
-	int
-fb64_reply(data, cnt, fbp)
-	unsigned char *data;
-	int cnt;
-	struct fb *fbp;
-{
-	register int state = fbp->state[DIR_ENCRYPT-1];
-
-	if (cnt-- < 1)
-		goto failure;
-
-	switch (*data++) {
-	case FB64_IV_OK:
-		fb64_stream_iv(fbp->temp_feed, &fbp->streams[DIR_ENCRYPT-1]);
-		if (state == FAILED)
-			state = IN_PROGRESS;
-		state &= ~NO_RECV_IV;
-		encrypt_send_keyid(DIR_ENCRYPT, (unsigned char *)"\0", 1, 1);
-		break;
-
-	case FB64_IV_BAD:
-		memset(fbp->temp_feed, 0, sizeof(Block));
-		fb64_stream_iv(fbp->temp_feed, &fbp->streams[DIR_ENCRYPT-1]);
-		state = FAILED;
-		break;
-
-	default:
-		if (encrypt_debug_mode) {
-			printf("Unknown option type: %d\r\n", data[-1]);
-			printd(data, cnt);
-			printf("\r\n");
-		}
-		/* FALL THROUGH */
-	failure:
-		state = FAILED;
-		break;
-	}
-	return(fbp->state[DIR_ENCRYPT-1] = state);
-}
-
-	void
-cfb64_session(key, server)
-	Session_Key *key;
-	int server;
-{
-	fb64_session(key, server, &fb[CFB]);
-}
-
-	void
-ofb64_session(key, server)
-	Session_Key *key;
-	int server;
-{
-	fb64_session(key, server, &fb[OFB]);
-}
-
-	static void
-fb64_session(key, server, fbp)
-	Session_Key *key;
-	int server;
-	struct fb *fbp;
-{
-
-	if (!key || key->type != SK_DES) {
-		if (encrypt_debug_mode)
-			printf("Can't set krbdes's session key (%d != %d)\r\n",
-				key ? key->type : -1, SK_DES);
-		return;
-	}
-	memmove((void *)fbp->krbdes_key, (void *)key->data, sizeof(Block));
-
-	fb64_stream_key(fbp->krbdes_key, &fbp->streams[DIR_ENCRYPT-1]);
-	fb64_stream_key(fbp->krbdes_key, &fbp->streams[DIR_DECRYPT-1]);
-
-	if (fbp->once == 0) {
-		des_set_random_generator_seed((Block *)fbp->krbdes_key);
-		fbp->once = 1;
-	}
-	des_key_sched((Block *)fbp->krbdes_key, fbp->krbdes_sched);
-	/*
-	 * Now look to see if krbdes_start() was was waiting for
-	 * the key to show up.  If so, go ahead an call it now
-	 * that we have the key.
-	 */
-	if (fbp->need_start) {
-		fbp->need_start = 0;
-		fb64_start(fbp, DIR_ENCRYPT, server);
-	}
-}
-
-/*
- * We only accept a keyid of 0.  If we get a keyid of
- * 0, then mark the state as SUCCESS.
- */
-	int
-cfb64_keyid(dir, kp, lenp)
-	int dir, *lenp;
-	unsigned char *kp;
-{
-	return(fb64_keyid(dir, kp, lenp, &fb[CFB]));
-}
-
-	int
-ofb64_keyid(dir, kp, lenp)
-	int dir, *lenp;
-	unsigned char *kp;
-{
-	return(fb64_keyid(dir, kp, lenp, &fb[OFB]));
-}
-
-	int
-fb64_keyid(dir, kp, lenp, fbp)
-	int dir, *lenp;
-	unsigned char *kp;
-	struct fb *fbp;
-{
-	register int state = fbp->state[dir-1];
-
-	if (*lenp != 1 || (*kp != '\0')) {
-		*lenp = 0;
-		return(state);
-	}
-
-	if (state == FAILED)
-		state = IN_PROGRESS;
-
-	state &= ~NO_KEYID;
-
-	return(fbp->state[dir-1] = state);
-}
-
-	void
-fb64_printsub(data, cnt, buf, buflen, type)
-	unsigned char *data, *buf, *type;
-	int cnt, buflen;
-{
-	char lbuf[32];
-	register int i;
-	char *cp;
-
-	buf[buflen-1] = '\0';		/* make sure it's NULL terminated */
-	buflen -= 1;
-
-	switch(data[2]) {
-	case FB64_IV:
-		sprintf(lbuf, "%s_IV", type);
-		cp = lbuf;
-		goto common;
-
-	case FB64_IV_OK:
-		sprintf(lbuf, "%s_IV_OK", type);
-		cp = lbuf;
-		goto common;
-
-	case FB64_IV_BAD:
-		sprintf(lbuf, "%s_IV_BAD", type);
-		cp = lbuf;
-		goto common;
-
-	default:
-		sprintf(lbuf, " %d (unknown)", data[2]);
-		cp = lbuf;
-	common:
-		for (; (buflen > 0) && (*buf = *cp++); buf++)
-			buflen--;
-		for (i = 3; i < cnt; i++) {
-			sprintf(lbuf, " %d", data[i]);
-			for (cp = lbuf; (buflen > 0) && (*buf = *cp++); buf++)
-				buflen--;
-		}
-		break;
-	}
-}
-
-	void
-cfb64_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	fb64_printsub(data, cnt, buf, buflen, "CFB64");
-}
-
-	void
-ofb64_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	fb64_printsub(data, cnt, buf, buflen, "OFB64");
-}
-
-	void
-fb64_stream_iv(seed, stp)
-	Block seed;
-	register struct stinfo *stp;
-{
-
-	memmove((void *)stp->str_iv, (void *)seed, sizeof(Block));
-	memmove((void *)stp->str_output, (void *)seed, sizeof(Block));
-
-	des_key_sched((Block *)stp->str_ikey, stp->str_sched);
-
-	stp->str_index = sizeof(Block);
-}
-
-	void
-fb64_stream_key(key, stp)
-	Block key;
-	register struct stinfo *stp;
-{
-	memmove((void *)stp->str_ikey, (void *)key, sizeof(Block));
-	des_key_sched((Block *)key, stp->str_sched);
-
-	memmove((void *)stp->str_output, (void *)stp->str_iv, sizeof(Block));
-
-	stp->str_index = sizeof(Block);
-}
-
-/*
- * DES 64 bit Cipher Feedback
- *
- *     key --->+-----+
- *          +->| DES |--+
- *          |  +-----+  |
- *	    |           v
- *  INPUT --(--------->(+)+---> DATA
- *          |             |
- *	    +-------------+
- *
- *
- * Given:
- *	iV: Initial vector, 64 bits (8 bytes) long.
- *	Dn: the nth chunk of 64 bits (8 bytes) of data to encrypt (decrypt).
- *	On: the nth chunk of 64 bits (8 bytes) of encrypted (decrypted) output.
- *
- *	V0 = DES(iV, key)
- *	On = Dn ^ Vn
- *	V(n+1) = DES(On, key)
- */
-
-	void
-cfb64_encrypt(s, c)
-	register unsigned char *s;
-	int c;
-{
-	register struct stinfo *stp = &fb[CFB].streams[DIR_ENCRYPT-1];
-	register int index;
-
-	index = stp->str_index;
-	while (c-- > 0) {
-		if (index == sizeof(Block)) {
-			Block b;
-			des_ecb_encrypt((Block *)stp->str_output, (Block *)b, stp->str_sched, 1);
-			memmove((void *)stp->str_feed, (void *)b, sizeof(Block));
-			index = 0;
-		}
-
-		/* On encryption, we store (feed ^ data) which is cypher */
-		*s = stp->str_output[index] = (stp->str_feed[index] ^ *s);
-		s++;
-		index++;
-	}
-	stp->str_index = index;
-}
-
-	int
-cfb64_decrypt(data)
-	int data;
-{
-	register struct stinfo *stp = &fb[CFB].streams[DIR_DECRYPT-1];
-	int index;
-
-	if (data == -1) {
-		/*
-		 * Back up one byte.  It is assumed that we will
-		 * never back up more than one byte.  If we do, this
-		 * may or may not work.
-		 */
-		if (stp->str_index)
-			--stp->str_index;
-		return(0);
-	}
-
-	index = stp->str_index++;
-	if (index == sizeof(Block)) {
-		Block b;
-		des_ecb_encrypt((Block *)stp->str_output, (Block *)b, stp->str_sched, 1);
-		memmove((void *)stp->str_feed, (void *)b, sizeof(Block));
-		stp->str_index = 1;	/* Next time will be 1 */
-		index = 0;		/* But now use 0 */
-	}
-
-	/* On decryption we store (data) which is cypher. */
-	stp->str_output[index] = data;
-	return(data ^ stp->str_feed[index]);
-}
-
-/*
- * DES 64 bit Output Feedback
- *
- * key --->+-----+
- *	+->| DES |--+
- *	|  +-----+  |
- *	+-----------+
- *	            v
- *  INPUT -------->(+) ----> DATA
- *
- * Given:
- *	iV: Initial vector, 64 bits (8 bytes) long.
- *	Dn: the nth chunk of 64 bits (8 bytes) of data to encrypt (decrypt).
- *	On: the nth chunk of 64 bits (8 bytes) of encrypted (decrypted) output.
- *
- *	V0 = DES(iV, key)
- *	V(n+1) = DES(Vn, key)
- *	On = Dn ^ Vn
- */
-	void
-ofb64_encrypt(s, c)
-	register unsigned char *s;
-	int c;
-{
-	register struct stinfo *stp = &fb[OFB].streams[DIR_ENCRYPT-1];
-	register int index;
-
-	index = stp->str_index;
-	while (c-- > 0) {
-		if (index == sizeof(Block)) {
-			Block b;
-			des_ecb_encrypt((Block *)stp->str_feed, (Block *)b, stp->str_sched, 1);
-			memmove((void *)stp->str_feed, (void *)b, sizeof(Block));
-			index = 0;
-		}
-		*s++ ^= stp->str_feed[index];
-		index++;
-	}
-	stp->str_index = index;
-}
-
-	int
-ofb64_decrypt(data)
-	int data;
-{
-	register struct stinfo *stp = &fb[OFB].streams[DIR_DECRYPT-1];
-	int index;
-
-	if (data == -1) {
-		/*
-		 * Back up one byte.  It is assumed that we will
-		 * never back up more than one byte.  If we do, this
-		 * may or may not work.
-		 */
-		if (stp->str_index)
-			--stp->str_index;
-		return(0);
-	}
-
-	index = stp->str_index++;
-	if (index == sizeof(Block)) {
-		Block b;
-		des_ecb_encrypt((Block *)stp->str_feed, (Block *)b, stp->str_sched, 1);
-		memmove((void *)stp->str_feed, (void *)b, sizeof(Block));
-		stp->str_index = 1;	/* Next time will be 1 */
-		index = 0;		/* But now use 0 */
-	}
-
-	return(data ^ stp->str_feed[index]);
-}
-#  endif /* DES_ENCRYPTION */
-# endif	/* AUTHENTICATION */
-#endif	/* ENCRYPTION */

contrib/telnet/libtelnet/encrypt.h

@@ -1,108 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)encrypt.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-#ifdef	ENCRYPTION
-# ifndef __ENCRYPTION__
-# define __ENCRYPTION__
-
-#define	DIR_DECRYPT		1
-#define	DIR_ENCRYPT		2
-
-typedef	unsigned char Block[8];
-typedef unsigned char *BlockT;
-typedef struct { Block __; } Schedule[16];
-
-#define	VALIDKEY(key)	( key[0] | key[1] | key[2] | key[3] | \
-			  key[4] | key[5] | key[6] | key[7])
-
-#define	SAMEKEY(k1, k2)	(!bcmp((void *)k1, (void *)k2, sizeof(Block)))
-
-typedef	struct {
-	short		type;
-	int		length;
-	unsigned char	*data;
-} Session_Key;
-
-# if !defined(P)
-#  ifdef __STDC__
-#   define P(x)	x
-#  else
-#   define P(x)	()
-#  endif
-# endif
-
-typedef struct {
-	char	*name;
-	int	type;
-	void	(*output) P((unsigned char *, int));
-	int	(*input) P((int));
-	void	(*init) P((int));
-	int	(*start) P((int, int));
-	int	(*is) P((unsigned char *, int));
-	int	(*reply) P((unsigned char *, int));
-	void	(*session) P((Session_Key *, int));
-	int	(*keyid) P((int, unsigned char *, int *));
-	void	(*printsub) P((unsigned char *, int, unsigned char *, int));
-} Encryptions;
-
-#define	SK_DES		1	/* Matched Kerberos v5 KEYTYPE_DES */
-
-#include "enc-proto.h"
-
-extern int encrypt_debug_mode;
-extern int (*decrypt_input) P((int));
-extern void (*encrypt_output) P((unsigned char *, int));
-# endif /* __ENCRYPTION__ */
-#endif /* ENCRYPTION */

contrib/telnet/libtelnet/genget.c

@@ -1,104 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static const char sccsid[] = "@(#)genget.c	8.2 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-
-#include <ctype.h>
-
-#define	LOWER(x) (isupper(x) ? tolower(x) : (x))
-/*
- * The prefix function returns 0 if *s1 is not a prefix
- * of *s2.  If *s1 exactly matches *s2, the negative of
- * the length is returned.  If *s1 is a prefix of *s2,
- * the length of *s1 is returned.
- */
-	int
-isprefix(s1, s2)
-	register char *s1, *s2;
-{
-	char *os1;
-	register char c1, c2;
-
-	if (*s1 == '\0')
-		return(-1);
-	os1 = s1;
-	c1 = *s1;
-	c2 = *s2;
-	while (LOWER(c1) == LOWER(c2)) {
-		if (c1 == '\0')
-			break;
-		c1 = *++s1;
-		c2 = *++s2;
-	}
-	return(*s1 ? 0 : (*s2 ? (s1 - os1) : (os1 - s1)));
-}
-
-static char *ambiguous;		/* special return value for command routines */
-
-	char **
-genget(name, table, stlen)
-	char	*name;		/* name to match */
-	char	**table;	/* name entry in table */
-	int	stlen;
-{
-	register char **c, **found;
-	register int n;
-
-	if (name == 0)
-	    return 0;
-
-	found = 0;
-	for (c = table; *c != 0; c = (char **)((char *)c + stlen)) {
-		if ((n = isprefix(name, *c)) == 0)
-			continue;
-		if (n < 0)		/* exact match */
-			return(c);
-		if (found)
-			return(&ambiguous);
-		found = c;
-	}
-	return(found);
-}
-
-/*
- * Function call version of Ambiguous()
- */
-	int
-Ambiguous(s)
-	char **s;
-{
-	return(s == &ambiguous);
-}

contrib/telnet/libtelnet/getent.c

@@ -1,68 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static char sccsid[] = "@(#)getent.c	8.2 (Berkeley) 12/15/93";
-#endif /* not lint */
-
-static char *area;
-
-/*ARGSUSED*/
-getent(cp, name)
-char *cp, *name;
-{
-#ifdef	HAS_CGETENT
-	char *dba[2];
-
-	dba[0] = "/etc/gettytab";
-	dba[1] = 0;
-	return((cgetent(&area, dba, name) == 0) ? 1 : 0);
-#else
-	return(0);
-#endif
-}
-
-#ifndef	SOLARIS
-/*ARGSUSED*/
-char *
-Getstr(id, cpp)
-char *id, **cpp;
-{
-# ifdef	HAS_CGETENT
-	char *answer;
-	return((cgetstr(area, id, &answer) > 0) ? answer : 0);
-# else
-	return(0);
-# endif
-}
-#endif

contrib/telnet/libtelnet/kerberos.c

@@ -1,550 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static const char sccsid[] = "@(#)kerberos.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-#ifdef	KRB4
-#include <sys/types.h>
-#include <arpa/telnet.h>
-#include <stdio.h>
-#include <des.h>	/* BSD wont include this in krb.h, so we do it here */
-#include <krb.h>
-#ifdef	__STDC__
-#include <stdlib.h>
-#endif
-#ifdef	NO_STRING_H
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-
-#include "encrypt.h"
-#include "auth.h"
-#include "misc.h"
-
-int kerberos4_cksum P((unsigned char *, int));
-int kuserok P((AUTH_DAT *, char *));
-
-extern auth_debug_mode;
-
-static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
-			  		AUTHTYPE_KERBEROS_V4, };
-
-#define	KRB_AUTH	0		/* Authentication data follows */
-#define	KRB_REJECT	1		/* Rejected (reason might follow) */
-#define	KRB_ACCEPT	2		/* Accepted */
-#define	KRB_CHALLENGE	3		/* Challenge for mutual auth. */
-#define	KRB_RESPONSE	4		/* Response for mutual auth. */
-
-#define KRB_SERVICE_NAME   "rcmd"
-
-static	KTEXT_ST auth;
-static	char name[ANAME_SZ];
-static	AUTH_DAT adat = { 0 };
-#ifdef	ENCRYPTION
-static Block	session_key	= { 0 };
-static des_key_schedule sched;
-static Block	challenge	= { 0 };
-#endif	/* ENCRYPTION */
-
-	static int
-Data(ap, type, d, c)
-	Authenticator *ap;
-	int type;
-	void *d;
-	int c;
-{
-	unsigned char *p = str_data + 4;
-	unsigned char *cd = (unsigned char *)d;
-
-	if (c == -1)
-		c = strlen((char *)cd);
-
-	if (auth_debug_mode) {
-		printf("%s:%d: [%d] (%d)",
-			str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
-			str_data[3],
-			type, c);
-		printd(d, c);
-		printf("\r\n");
-	}
-	*p++ = ap->type;
-	*p++ = ap->way;
-	*p++ = type;
-	while (c-- > 0) {
-		if ((*p++ = *cd++) == IAC)
-			*p++ = IAC;
-	}
-	*p++ = IAC;
-	*p++ = SE;
-	if (str_data[3] == TELQUAL_IS)
-		printsub('>', &str_data[2], p - (&str_data[2]));
-	return(net_write(str_data, p - str_data));
-}
-
-	int
-kerberos4_init(ap, server)
-	Authenticator *ap;
-	int server;
-{
-	FILE *fp;
-
-	if (server) {
-		str_data[3] = TELQUAL_REPLY;
-		if ((fp = fopen(KEYFILE, "r")) == NULL)
-			return(0);
-		fclose(fp);
-	} else {
-		str_data[3] = TELQUAL_IS;
-	}
-	return(1);
-}
-
-char dst_realm_buf[REALM_SZ], *dest_realm = NULL;
-int dst_realm_sz = REALM_SZ;
-
-	int
-kerberos4_send(ap)
-	Authenticator *ap;
-{
-	KTEXT_ST auth;
-	char instance[INST_SZ];
-	char *realm;
-	char *krb_realmofhost();
-	char *krb_get_phost();
-	CREDENTIALS cred;
-	int r;
-
-	printf("[ Trying KERBEROS4 ... ]\n");
-	if (!UserNameRequested) {
-		if (auth_debug_mode) {
-			printf("Kerberos V4: no user name supplied\r\n");
-		}
-		return(0);
-	}
-
-	memset(instance, 0, sizeof(instance));
-
-	if ((realm = krb_get_phost(RemoteHostName)))
-		strncpy(instance, realm, sizeof(instance));
-
-	instance[sizeof(instance)-1] = '\0';
-
-	realm = dest_realm ? dest_realm : krb_realmofhost(RemoteHostName);
-
-	if (!realm) {
-		printf("Kerberos V4: no realm for %s\r\n", RemoteHostName);
-		return(0);
-	}
-	if ((r = krb_mk_req(&auth, KRB_SERVICE_NAME, instance, realm, 0L))) {
-		printf("mk_req failed: %s\r\n", krb_err_txt[r]);
-		return(0);
-	}
-	if ((r = krb_get_cred(KRB_SERVICE_NAME, instance, realm, &cred))) {
-		printf("get_cred failed: %s\r\n", krb_err_txt[r]);
-		return(0);
-	}
-	if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
-		if (auth_debug_mode)
-			printf("Not enough room for user name\r\n");
-		return(0);
-	}
-	if (auth_debug_mode)
-		printf("Sent %d bytes of authentication data\r\n", auth.length);
-	if (!Data(ap, KRB_AUTH, (void *)auth.dat, auth.length)) {
-		if (auth_debug_mode)
-			printf("Not enough room for authentication data\r\n");
-		return(0);
-	}
-#ifdef	ENCRYPTION
-	/*
-	 * If we are doing mutual authentication, get set up to send
-	 * the challenge, and verify it when the response comes back.
-	 */
-	if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
-		register int i;
-
-		des_key_sched(&cred.session, sched);
-		des_init_random_number_generator(&cred.session);
-		des_new_random_key(&session_key);
-		des_ecb_encrypt(&session_key, &session_key, sched, 0);
-		des_ecb_encrypt(&session_key, &challenge, sched, 0);
-		/*
-		 * Increment the challenge by 1, and encrypt it for
-		 * later comparison.
-		 */
-		for (i = 7; i >= 0; --i) {
-			register int x;
-			x = (unsigned int)challenge[i] + 1;
-			challenge[i] = x;	/* ignore overflow */
-			if (x < 256)		/* if no overflow, all done */
-				break;
-		}
-		des_ecb_encrypt(&challenge, &challenge, sched, 1);
-	}
-#endif	/* ENCRYPTION */
-
-	if (auth_debug_mode) {
-		printf("CK: %d:", kerberos4_cksum(auth.dat, auth.length));
-		printd(auth.dat, auth.length);
-		printf("\r\n");
-		printf("Sent Kerberos V4 credentials to server\r\n");
-	}
-	return(1);
-}
-
-	void
-kerberos4_is(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-#ifdef	ENCRYPTION
-	Session_Key skey;
-	Block datablock;
-#endif	/* ENCRYPTION */
-	char realm[REALM_SZ];
-	char instance[INST_SZ];
-	int r;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case KRB_AUTH:
-		if (krb_get_lrealm(realm, 1) != KSUCCESS) {
-			Data(ap, KRB_REJECT, (void *)"No local V4 Realm.", -1);
-			auth_finished(ap, AUTH_REJECT);
-			if (auth_debug_mode)
-				printf("No local realm\r\n");
-			return;
-		}
-		memmove((void *)auth.dat, (void *)data, auth.length = cnt);
-		if (auth_debug_mode) {
-			printf("Got %d bytes of authentication data\r\n", cnt);
-			printf("CK: %d:", kerberos4_cksum(auth.dat, auth.length));
-			printd(auth.dat, auth.length);
-			printf("\r\n");
-		}
-		instance[0] = '*'; instance[1] = 0;
-		if ((r = krb_rd_req(&auth, KRB_SERVICE_NAME,
-				   instance, 0, &adat, ""))) {
-			if (auth_debug_mode)
-				printf("Kerberos failed him as %s\r\n", name);
-			Data(ap, KRB_REJECT, (void *)krb_err_txt[r], -1);
-			auth_finished(ap, AUTH_REJECT);
-			return;
-		}
-#ifdef	ENCRYPTION
-		memmove((void *)session_key, (void *)adat.session, sizeof(Block));
-#endif	/* ENCRYPTION */
-		krb_kntoln(&adat, name);
-
-		if (UserNameRequested && !kuserok(&adat, UserNameRequested))
-			Data(ap, KRB_ACCEPT, (void *)0, 0);
-		else
-			Data(ap, KRB_REJECT,
-				(void *)"user is not authorized", -1);
-		auth_finished(ap, AUTH_USER);
-		break;
-
-	case KRB_CHALLENGE:
-#ifndef	ENCRYPTION
-		Data(ap, KRB_RESPONSE, (void *)0, 0);
-#else	/* ENCRYPTION */
-		if (!VALIDKEY(session_key)) {
-			/*
-			 * We don't have a valid session key, so just
-			 * send back a response with an empty session
-			 * key.
-			 */
-			Data(ap, KRB_RESPONSE, (void *)0, 0);
-			break;
-		}
-
-		/*
-		 * Initialize the random number generator since it's
-		 * used later on by the encryption routine.
-		 */
-		des_init_random_number_generator(&session_key);
-		des_key_sched(&session_key, sched);
-		memmove((void *)datablock, (void *)data, sizeof(Block));
-		/*
-		 * Take the received encrypted challenge, and encrypt
-		 * it again to get a unique session_key for the
-		 * ENCRYPT option.
-		 */
-		des_ecb_encrypt(&datablock, &session_key, sched, 1);
-		skey.type = SK_DES;
-		skey.length = 8;
-		skey.data = session_key;
-		encrypt_session_key(&skey, 1);
-		/*
-		 * Now decrypt the received encrypted challenge,
-		 * increment by one, re-encrypt it and send it back.
-		 */
-		des_ecb_encrypt(&datablock, &challenge, sched, 0);
-		for (r = 7; r >= 0; r--) {
-			register int t;
-			t = (unsigned int)challenge[r] + 1;
-			challenge[r] = t;	/* ignore overflow */
-			if (t < 256)		/* if no overflow, all done */
-				break;
-		}
-		des_ecb_encrypt(&challenge, &challenge, sched, 1);
-		Data(ap, KRB_RESPONSE, (void *)challenge, sizeof(challenge));
-#endif	/* ENCRYPTION */
-		break;
-
-	default:
-		if (auth_debug_mode)
-			printf("Unknown Kerberos option %d\r\n", data[-1]);
-		Data(ap, KRB_REJECT, 0, 0);
-		break;
-	}
-}
-
-	void
-kerberos4_reply(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-#ifdef	ENCRYPTION
-	Session_Key skey;
-#endif	/* ENCRYPTION */
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case KRB_REJECT:
-		if (cnt > 0) {
-			printf("[ Kerberos V4 refuses authentication because %.*s ]\r\n",
-				cnt, data);
-		} else
-			printf("[ Kerberos V4 refuses authentication ]\r\n");
-		auth_send_retry();
-		return;
-	case KRB_ACCEPT:
-		printf("[ Kerberos V4 accepts you ]\n");
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
-			/*
-			 * Send over the encrypted challenge.
-		 	 */
-#ifndef	ENCRYPTION
-			Data(ap, KRB_CHALLENGE, (void *)0, 0);
-#else	/* ENCRYPTION */
-			Data(ap, KRB_CHALLENGE, (void *)session_key,
-						sizeof(session_key));
-			des_ecb_encrypt(&session_key, &session_key, sched, 1);
-			skey.type = SK_DES;
-			skey.length = 8;
-			skey.data = session_key;
-			encrypt_session_key(&skey, 0);
-#endif	/* ENCRYPTION */
-			return;
-		}
-		auth_finished(ap, AUTH_USER);
-		return;
-	case KRB_RESPONSE:
-#ifdef	ENCRYPTION
-		/*
-		 * Verify that the response to the challenge is correct.
-		 */
-		if ((cnt != sizeof(Block)) ||
-		    (0 != memcmp((void *)data, (void *)challenge,
-						sizeof(challenge))))
-		{
-#endif	/* ENCRYPTION */
-			printf("[ Kerberos V4 challenge failed!!! ]\r\n");
-			auth_send_retry();
-			return;
-#ifdef	ENCRYPTION
-		}
-		printf("[ Kerberos V4 challenge successful ]\r\n");
-		auth_finished(ap, AUTH_USER);
-#endif	/* ENCRYPTION */
-		break;
-	default:
-		if (auth_debug_mode)
-			printf("Unknown Kerberos option %d\r\n", data[-1]);
-		return;
-	}
-}
-
-	int
-kerberos4_status(ap, name, level)
-	Authenticator *ap;
-	char *name;
-	int level;
-{
-	if (level < AUTH_USER)
-		return(level);
-
-	if (UserNameRequested && !kuserok(&adat, UserNameRequested)) {
-		strcpy(name, UserNameRequested);
-		return(AUTH_VALID);
-	} else
-		return(AUTH_USER);
-}
-
-#define	BUMP(buf, len)		while (*(buf)) {++(buf), --(len);}
-#define	ADDC(buf, len, c)	if ((len) > 0) {*(buf)++ = (c); --(len);}
-
-	void
-kerberos4_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	char lbuf[32];
-	register int i;
-
-	buf[buflen-1] = '\0';		/* make sure its NULL terminated */
-	buflen -= 1;
-
-	switch(data[3]) {
-	case KRB_REJECT:		/* Rejected (reason might follow) */
-		strncpy((char *)buf, " REJECT ", buflen);
-		goto common;
-
-	case KRB_ACCEPT:		/* Accepted (name might follow) */
-		strncpy((char *)buf, " ACCEPT ", buflen);
-	common:
-		BUMP(buf, buflen);
-		if (cnt <= 4)
-			break;
-		ADDC(buf, buflen, '"');
-		for (i = 4; i < cnt; i++)
-			ADDC(buf, buflen, data[i]);
-		ADDC(buf, buflen, '"');
-		ADDC(buf, buflen, '\0');
-		break;
-
-	case KRB_AUTH:			/* Authentication data follows */
-		strncpy((char *)buf, " AUTH", buflen);
-		goto common2;
-
-	case KRB_CHALLENGE:
-		strncpy((char *)buf, " CHALLENGE", buflen);
-		goto common2;
-
-	case KRB_RESPONSE:
-		strncpy((char *)buf, " RESPONSE", buflen);
-		goto common2;
-
-	default:
-		sprintf(lbuf, " %d (unknown)", data[3]);
-		strncpy((char *)buf, lbuf, buflen);
-	common2:
-		BUMP(buf, buflen);
-		for (i = 4; i < cnt; i++) {
-			sprintf(lbuf, " %d", data[i]);
-			strncpy((char *)buf, lbuf, buflen);
-			BUMP(buf, buflen);
-		}
-		break;
-	}
-}
-
-	int
-kerberos4_cksum(d, n)
-	unsigned char *d;
-	int n;
-{
-	int ck = 0;
-
-	/*
-	 * A comment is probably needed here for those not
-	 * well versed in the "C" language.  Yes, this is
-	 * supposed to be a "switch" with the body of the
-	 * "switch" being a "while" statement.  The whole
-	 * purpose of the switch is to allow us to jump into
-	 * the middle of the while() loop, and then not have
-	 * to do any more switch()s.
-	 *
-	 * Some compilers will spit out a warning message
-	 * about the loop not being entered at the top.
-	 */
-	switch (n&03)
-	while (n > 0) {
-	case 0:
-		ck ^= (int)*d++ << 24;
-		--n;
-	case 3:
-		ck ^= (int)*d++ << 16;
-		--n;
-	case 2:
-		ck ^= (int)*d++ << 8;
-		--n;
-	case 1:
-		ck ^= (int)*d++;
-		--n;
-	}
-	return(ck);
-}
-#endif
-
-#ifdef notdef
-
-prkey(msg, key)
-	char *msg;
-	unsigned char *key;
-{
-	register int i;
-	printf("%s:", msg);
-	for (i = 0; i < 8; i++)
-		printf(" %3d", key[i]);
-	printf("\r\n");
-}
-#endif

contrib/telnet/libtelnet/kerberos5.c

@@ -1,764 +0,0 @@
-/*
- *	$Source: /mit/krb5/.cvsroot/src/appl/telnet/libtelnet/kerberos5.c,v $
- *	$Author: tytso $
- *	$Id: kerberos5.c,v 1.1 1997/09/04 06:11:15 markm Exp $
- */
-
-#if !defined(lint) && !defined(SABER)
-static
-#ifdef __STDC__
-const
-#endif
-char rcsid_kerberos5_c[] = "$Id: kerberos5.c,v 1.1 1997/09/04 06:11:15 markm Exp $";
-#endif /* lint */
-
-/*-
- * Copyright (c) 1991, 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
-static char sccsid[] = "@(#)kerberos5.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America may
- * require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-
-#ifdef	KRB5
-#include <arpa/telnet.h>
-#include <stdio.h>
-#include <krb5/krb5.h>
-#include <krb5/asn1.h>
-#include <krb5/crc-32.h>
-#include <krb5/los-proto.h>
-#include <krb5/ext-proto.h>
-#include <com_err.h>
-#include <netdb.h>
-#include <ctype.h>
-
-/* kerberos 5 include files (ext-proto.h) will get an appropriate stdlib.h
-   and string.h/strings.h */
-
-#include "encrypt.h"
-#include "auth.h"
-#include "misc.h"
-
-extern auth_debug_mode;
-
-#ifdef	FORWARD
-int forward_flags = 0;  /* Flags get set in telnet/main.c on -f and -F */
-
-/* These values need to be the same as those defined in telnet/main.c. */
-/* Either define them in both places, or put in some common header file. */
-#define OPTS_FORWARD_CREDS	0x00000002
-#define OPTS_FORWARDABLE_CREDS	0x00000001
-
-void kerberos5_forward();
-
-#endif	/* FORWARD */
-
-static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
-			  		AUTHTYPE_KERBEROS_V5, };
-/*static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
-					TELQUAL_NAME, };*/
-
-#define	KRB_AUTH		0	/* Authentication data follows */
-#define	KRB_REJECT		1	/* Rejected (reason might follow) */
-#define	KRB_ACCEPT		2	/* Accepted */
-#define	KRB_RESPONSE		3	/* Response for mutual auth. */
-
-#ifdef	FORWARD
-#define KRB_FORWARD     	4       /* Forwarded credentials follow */
-#define KRB_FORWARD_ACCEPT     	5       /* Forwarded credentials accepted */
-#define KRB_FORWARD_REJECT     	6       /* Forwarded credentials rejected */
-#endif	/* FORWARD */
-
-static	krb5_data auth;
-	/* telnetd gets session key from here */
-static	krb5_tkt_authent *authdat = NULL;
-/* telnet matches the AP_REQ and AP_REP with this */
-static	krb5_authenticator authenticator;
-
-/* some compilers can't hack void *, so we use the Kerberos krb5_pointer,
-   which is either void * or char *, depending on the compiler. */
-
-#define Voidptr krb5_pointer
-
-Block	session_key;
-
-	static int
-Data(ap, type, d, c)
-	Authenticator *ap;
-	int type;
-	Voidptr d;
-	int c;
-{
-	unsigned char *p = str_data + 4;
-	unsigned char *cd = (unsigned char *)d;
-
-	if (c == -1)
-		c = strlen((char *)cd);
-
-	if (auth_debug_mode) {
-		printf("%s:%d: [%d] (%d)",
-			str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
-			str_data[3],
-			type, c);
-		printd(d, c);
-		printf("\r\n");
-	}
-	*p++ = ap->type;
-	*p++ = ap->way;
-	*p++ = type;
-	while (c-- > 0) {
-		if ((*p++ = *cd++) == IAC)
-			*p++ = IAC;
-	}
-	*p++ = IAC;
-	*p++ = SE;
-	if (str_data[3] == TELQUAL_IS)
-		printsub('>', &str_data[2], p - &str_data[2]);
-	return(net_write(str_data, p - str_data));
-}
-
-	int
-kerberos5_init(ap, server)
-	Authenticator *ap;
-	int server;
-{
-	if (server)
-		str_data[3] = TELQUAL_REPLY;
-	else
-		str_data[3] = TELQUAL_IS;
-	krb5_init_ets();
-	return(1);
-}
-
-	int
-kerberos5_send(ap)
-	Authenticator *ap;
-{
-	char **realms;
-	char *name;
-	char *p1, *p2;
-	krb5_checksum ksum;
-	krb5_octet sum[CRC32_CKSUM_LENGTH];
- 	krb5_principal server;
-	krb5_error_code r;
-	krb5_ccache ccache;
-	krb5_creds creds;		/* telnet gets session key from here */
-	extern krb5_flags krb5_kdc_default_options;
-	int ap_opts;
-
-#ifdef	ENCRYPTION
-	krb5_keyblock *newkey = 0;
-#endif	/* ENCRYPTION */
-
-	ksum.checksum_type = CKSUMTYPE_CRC32;
-	ksum.contents = sum;
-	ksum.length = sizeof(sum);
-	memset((Voidptr )sum, 0, sizeof(sum));
-
-	if (!UserNameRequested) {
-		if (auth_debug_mode) {
-			printf("Kerberos V5: no user name supplied\r\n");
-		}
-		return(0);
-	}
-
-	if (r = krb5_cc_default(&ccache)) {
-		if (auth_debug_mode) {
-			printf("Kerberos V5: could not get default ccache\r\n");
-		}
-		return(0);
-	}
-
-	if ((name = malloc(strlen(RemoteHostName)+1)) == NULL) {
-		if (auth_debug_mode)
-			printf("Out of memory for hostname in Kerberos V5\r\n");
-		return(0);
-	}
-
-	if (r = krb5_get_host_realm(RemoteHostName, &realms)) {
-		if (auth_debug_mode)
-			printf("Kerberos V5: no realm for %s\r\n", RemoteHostName);
-		free(name);
-		return(0);
-	}
-
-	p1 = RemoteHostName;
-	p2 = name;
-
-	while (*p2 = *p1++) {
-		if (isupper(*p2))
-			*p2 |= 040;
-		++p2;
-	}
-
-	if (r = krb5_build_principal_ext(&server,
-					 strlen(realms[0]), realms[0],
-					 4, "host",
-					 p2 - name, name,
-					 0)) {
-		if (auth_debug_mode) {
-			printf("Kerberos V5: failure setting up principal (%s)\r\n",
-			       error_message(r));
-		}
-		free(name);
-		krb5_free_host_realm(realms);
-		return(0);
-	}
-
-
-	memset((char *)&creds, 0, sizeof(creds));
-	creds.server = server;
-
-	if (r = krb5_cc_get_principal(ccache, &creds.client)) {
-		if (auth_debug_mode) {
-			printf("Kerberos V5: failure on principal (%s)\r\n",
-				error_message(r));
-		}
-		free(name);
-		krb5_free_principal(server);
-		krb5_free_host_realm(realms);
-		return(0);
-	}
-
-	if (r = krb5_get_credentials(krb5_kdc_default_options, ccache, &creds)) {
-		if (auth_debug_mode) {
-			printf("Kerberos V5: failure on credentials(%d)\r\n",r);
-		}
-		free(name);
-		krb5_free_host_realm(realms);
-		krb5_free_principal(server);
-		return(0);
-	}
-
-	if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL)
-	    ap_opts = AP_OPTS_MUTUAL_REQUIRED;
-	else
-	    ap_opts = 0;
-
-	r = krb5_mk_req_extended(ap_opts, &ksum, krb5_kdc_default_options, 0,
-#ifdef	ENCRYPTION
-				 &newkey,
-#else	/* ENCRYPTION */
-				 0,
-#endif	/* ENCRYPTION */
-				 ccache, &creds, &authenticator, &auth);
-	/* don't let the key get freed if we clean up the authenticator */
-	authenticator.subkey = 0;
-
-	free(name);
-	krb5_free_host_realm(realms);
-	krb5_free_principal(server);
-#ifdef	ENCRYPTION
-	if (newkey) {
-	    /* keep the key in our private storage, but don't use it
-	       yet---see kerberos5_reply() below */
-	    if (newkey->keytype != KEYTYPE_DES) {
-		if (creds.keyblock.keytype == KEYTYPE_DES)
-		    /* use the session key in credentials instead */
-		    memmove((char *)session_key,
-			   (char *)creds.keyblock.contents, sizeof(Block));
-		else
-		    /* XXX ? */;
-	    } else {
-		memmove((char *)session_key, (char *)newkey->contents,
-		       sizeof(Block));
-	    }
-	    krb5_free_keyblock(newkey);
-	}
-#endif	/* ENCRYPTION */
-	if (r) {
-		if (auth_debug_mode) {
-			printf("Kerberos V5: mk_req failed (%s)\r\n",
-			       error_message(r));
-		}
-		return(0);
-	}
-
-	if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
-		if (auth_debug_mode)
-			printf("Not enough room for user name\r\n");
-		return(0);
-	}
-	if (!Data(ap, KRB_AUTH, auth.data, auth.length)) {
-		if (auth_debug_mode)
-			printf("Not enough room for authentication data\r\n");
-		return(0);
-	}
-	if (auth_debug_mode) {
-		printf("Sent Kerberos V5 credentials to server\r\n");
-	}
-	return(1);
-}
-
-	void
-kerberos5_is(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	int r;
-	struct hostent *hp;
-	char *p1, *p2;
-	static char *realm = NULL;
-	krb5_principal server;
-	krb5_ap_rep_enc_part reply;
-	krb5_data outbuf;
-#ifdef ENCRYPTION
-	Session_Key skey;
-#endif	/* ENCRYPTION */
-	char *name;
-	char *getenv();
-	krb5_data inbuf;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case KRB_AUTH:
-		auth.data = (char *)data;
-		auth.length = cnt;
-
-		if (!(hp = gethostbyname(LocalHostName))) {
-			if (auth_debug_mode)
-				printf("Cannot resolve local host name\r\n");
-			Data(ap, KRB_REJECT, "Unknown local hostname.", -1);
-			auth_finished(ap, AUTH_REJECT);
-			return;
-		}
-
-		if (!realm && (krb5_get_default_realm(&realm))) {
-			if (auth_debug_mode)
-				printf("Could not get default realm\r\n");
-			Data(ap, KRB_REJECT, "Could not get default realm.", -1);
-			auth_finished(ap, AUTH_REJECT);
-			return;
-		}
-
-		if ((name = malloc(strlen(hp->h_name)+1)) == NULL) {
-			if (auth_debug_mode)
-				printf("Out of memory for hostname in Kerberos V5\r\n");
-			Data(ap, KRB_REJECT, "Out of memory.", -1);
-			auth_finished(ap, AUTH_REJECT);
-			return;
-		}
-
-		p1 = hp->h_name;
-		p2 = name;
-
-		while (*p2 = *p1++) {
-			if (isupper(*p2))
-				*p2 |= 040;
-			++p2;
-		}
-
-		if (authdat)
-			krb5_free_tkt_authent(authdat);
-
-		r = krb5_build_principal_ext(&server,
-					     strlen(realm), realm,
-					     4, "host",
-					     p2 - name, name,
-					     0);
-		if (!r) {
-		    r = krb5_rd_req_simple(&auth, server, 0, &authdat);
-		    krb5_free_principal(server);
-		}
-		if (r) {
-			char errbuf[128];
-
-		    errout:
-			authdat = 0;
-			(void) strcpy(errbuf, "Read req failed: ");
-			(void) strcat(errbuf, error_message(r));
-			Data(ap, KRB_REJECT, errbuf, -1);
-			if (auth_debug_mode)
-				printf("%s\r\n", errbuf);
-			return;
-		}
-		free(name);
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
-		    /* do ap_rep stuff here */
-		    reply.ctime = authdat->authenticator->ctime;
-		    reply.cusec = authdat->authenticator->cusec;
-		    reply.subkey = 0;	/* use the one he gave us, so don't
-					   need to return one here */
-		    reply.seq_number = 0; /* we don't do seq #'s. */
-
-		    if (r = krb5_mk_rep(&reply,
-					authdat->authenticator->subkey ?
-					authdat->authenticator->subkey :
-					authdat->ticket->enc_part2->session,
-					&outbuf)) {
-			goto errout;
-		    }
-		    Data(ap, KRB_RESPONSE, outbuf.data, outbuf.length);
-		}
-		if (krb5_unparse_name(authdat->ticket->enc_part2 ->client,
-				      					&name))
-			name = 0;
-		Data(ap, KRB_ACCEPT, name, name ? -1 : 0);
-		if (auth_debug_mode) {
-			printf("Kerberos5 identifies him as ``%s''\r\n",
-							name ? name : "");
-		}
-		auth_finished(ap, AUTH_USER);
-
-		free(name);
-	    	if (authdat->authenticator->subkey &&
-		    authdat->authenticator->subkey->keytype == KEYTYPE_DES) {
-		    memmove((Voidptr )session_key,
-			   (Voidptr )authdat->authenticator->subkey->contents,
-			   sizeof(Block));
-		} else if (authdat->ticket->enc_part2->session->keytype ==
-			   KEYTYPE_DES) {
-		    memmove((Voidptr )session_key,
-			(Voidptr )authdat->ticket->enc_part2->session->contents,
-			sizeof(Block));
-		} else
-		    break;
-
-#ifdef ENCRYPTION
-		skey.type = SK_DES;
-		skey.length = 8;
-		skey.data = session_key;
-		encrypt_session_key(&skey, 1);
-#endif	/* ENCRYPTION */
-		break;
-#ifdef	FORWARD
-	case KRB_FORWARD:
-		inbuf.data = (char *)data;
-		inbuf.length = cnt;
-		if (r = rd_and_store_for_creds(&inbuf, authdat->ticket,
-					       UserNameRequested)) {
-		    char errbuf[128];
-
-		    (void) strcpy(errbuf, "Read forwarded creds failed: ");
-		    (void) strcat(errbuf, error_message(r));
-		    Data(ap, KRB_FORWARD_REJECT, errbuf, -1);
-		    if (auth_debug_mode)
-		      printf("Could not read forwarded credentials\r\n");
-		}
-		else
-		  Data(ap, KRB_FORWARD_ACCEPT, 0, 0);
-		  if (auth_debug_mode)
-		    printf("Forwarded credentials obtained\r\n");
-		break;
-#endif	/* FORWARD */
-	default:
-		if (auth_debug_mode)
-			printf("Unknown Kerberos option %d\r\n", data[-1]);
-		Data(ap, KRB_REJECT, 0, 0);
-		break;
-	}
-}
-
-	void
-kerberos5_reply(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-	static int mutual_complete = 0;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case KRB_REJECT:
-		if (cnt > 0) {
-			printf("[ Kerberos V5 refuses authentication because %.*s ]\r\n",
-				cnt, data);
-		} else
-			printf("[ Kerberos V5 refuses authentication ]\r\n");
-		auth_send_retry();
-		return;
-	case KRB_ACCEPT:
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL &&
-		    !mutual_complete) {
-		    printf("[ Kerberos V5 accepted you, but didn't provide mutual authentication! ]\n");
-		    auth_send_retry();
-		    return;
-		}
-		if (cnt)
-		    printf("[ Kerberos V5 accepts you as ``%.*s'' ]\n", cnt, data);
-		else
-		    printf("[ Kerberos V5 accepts you ]\n");
-		auth_finished(ap, AUTH_USER);
-#ifdef	FORWARD
-		if (forward_flags & OPTS_FORWARD_CREDS)
-		  kerberos5_forward(ap);
-#endif	/* FORWARD */
-		break;
-	case KRB_RESPONSE:
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
-		    /* the rest of the reply should contain a krb_ap_rep */
-		    krb5_ap_rep_enc_part *reply;
-		    krb5_data inbuf;
-		    krb5_error_code r;
-		    krb5_keyblock tmpkey;
-
-		    inbuf.length = cnt;
-		    inbuf.data = (char *)data;
-
-		    tmpkey.keytype = KEYTYPE_DES;
-		    tmpkey.contents = session_key;
-		    tmpkey.length = sizeof(Block);
-
-		    if (r = krb5_rd_rep(&inbuf, &tmpkey, &reply)) {
-			printf("[ Mutual authentication failed: %s ]\n",
-			       error_message(r));
-			auth_send_retry();
-			return;
-		    }
-		    if (reply->ctime != authenticator.ctime ||
-			reply->cusec != authenticator.cusec) {
-			printf("[ Mutual authentication failed (mismatched KRB_AP_REP) ]\n");
-			auth_send_retry();
-			return;
-		    }
-		    krb5_free_ap_rep_enc_part(reply);
-#ifdef	ENCRYPTION
-			skey.type = SK_DES;
-			skey.length = 8;
-			skey.data = session_key;
-			encrypt_session_key(&skey, 0);
-#endif	/* ENCRYPTION */
-		    mutual_complete = 1;
-		}
-		return;
-#ifdef	FORWARD
-	case KRB_FORWARD_ACCEPT:
-		printf("[ Kerberos V5 accepted forwarded credentials ]\n");
-		return;
-	case KRB_FORWARD_REJECT:
-		printf("[ Kerberos V5 refuses forwarded credentials because %.*s ]\r\n",
-				cnt, data);
-		return;
-#endif	/* FORWARD */
-	default:
-		if (auth_debug_mode)
-			printf("Unknown Kerberos option %d\r\n", data[-1]);
-		return;
-	}
-}
-
-	int
-kerberos5_status(ap, name, level)
-	Authenticator *ap;
-	char *name;
-	int level;
-{
-	if (level < AUTH_USER)
-		return(level);
-
-	if (UserNameRequested &&
-	    krb5_kuserok(authdat->ticket->enc_part2->client, UserNameRequested))
-	{
-		strcpy(name, UserNameRequested);
-		return(AUTH_VALID);
-	} else
-		return(AUTH_USER);
-}
-
-#define	BUMP(buf, len)		while (*(buf)) {++(buf), --(len);}
-#define	ADDC(buf, len, c)	if ((len) > 0) {*(buf)++ = (c); --(len);}
-
-	void
-kerberos5_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	char lbuf[32];
-	register int i;
-
-	buf[buflen-1] = '\0';		/* make sure its NULL terminated */
-	buflen -= 1;
-
-	switch(data[3]) {
-	case KRB_REJECT:		/* Rejected (reason might follow) */
-		strncpy((char *)buf, " REJECT ", buflen);
-		goto common;
-
-	case KRB_ACCEPT:		/* Accepted (name might follow) */
-		strncpy((char *)buf, " ACCEPT ", buflen);
-	common:
-		BUMP(buf, buflen);
-		if (cnt <= 4)
-			break;
-		ADDC(buf, buflen, '"');
-		for (i = 4; i < cnt; i++)
-			ADDC(buf, buflen, data[i]);
-		ADDC(buf, buflen, '"');
-		ADDC(buf, buflen, '\0');
-		break;
-
-
-	case KRB_AUTH:			/* Authentication data follows */
-		strncpy((char *)buf, " AUTH", buflen);
-		goto common2;
-
-	case KRB_RESPONSE:
-		strncpy((char *)buf, " RESPONSE", buflen);
-		goto common2;
-
-#ifdef	FORWARD
-	case KRB_FORWARD:		/* Forwarded credentials follow */
-		strncpy((char *)buf, " FORWARD", buflen);
-		goto common2;
-
-	case KRB_FORWARD_ACCEPT:	/* Forwarded credentials accepted */
-		strncpy((char *)buf, " FORWARD_ACCEPT", buflen);
-		goto common2;
-
-	case KRB_FORWARD_REJECT:	/* Forwarded credentials rejected */
-					       /* (reason might follow) */
-		strncpy((char *)buf, " FORWARD_REJECT", buflen);
-		goto common2;
-#endif	/* FORWARD */
-
-	default:
-		sprintf(lbuf, " %d (unknown)", data[3]);
-		strncpy((char *)buf, lbuf, buflen);
-	common2:
-		BUMP(buf, buflen);
-		for (i = 4; i < cnt; i++) {
-			sprintf(lbuf, " %d", data[i]);
-			strncpy((char *)buf, lbuf, buflen);
-			BUMP(buf, buflen);
-		}
-		break;
-	}
-}
-
-#ifdef	FORWARD
-	void
-kerberos5_forward(ap)
-     Authenticator *ap;
-{
-    struct hostent *hp;
-    krb5_creds *local_creds;
-    krb5_error_code r;
-    krb5_data forw_creds;
-    extern krb5_cksumtype krb5_kdc_req_sumtype;
-    krb5_ccache ccache;
-    int i;
-
-    if (!(local_creds = (krb5_creds *)
-	  calloc(1, sizeof(*local_creds)))) {
-	if (auth_debug_mode)
-	  printf("Kerberos V5: could not allocate memory for credentials\r\n");
-	return;
-    }
-
-    if (r = krb5_sname_to_principal(RemoteHostName, "host", 1,
-				    &local_creds->server)) {
-	if (auth_debug_mode)
-	  printf("Kerberos V5: could not build server name - %s\r\n",
-		 error_message(r));
-	krb5_free_creds(local_creds);
-	return;
-    }
-
-    if (r = krb5_cc_default(&ccache)) {
-	if (auth_debug_mode)
-	  printf("Kerberos V5: could not get default ccache - %s\r\n",
-		 error_message(r));
-	krb5_free_creds(local_creds);
-	return;
-    }
-
-    if (r = krb5_cc_get_principal(ccache, &local_creds->client)) {
-	if (auth_debug_mode)
-	  printf("Kerberos V5: could not get default principal - %s\r\n",
-		 error_message(r));
-	krb5_free_creds(local_creds);
-	return;
-    }
-
-    /* Get ticket from credentials cache */
-    if (r = krb5_get_credentials(KRB5_GC_CACHED, ccache, local_creds)) {
-	if (auth_debug_mode)
-	  printf("Kerberos V5: could not obtain credentials - %s\r\n",
-		 error_message(r));
-	krb5_free_creds(local_creds);
-	return;
-    }
-
-    if (r = get_for_creds(ETYPE_DES_CBC_CRC,
-			  krb5_kdc_req_sumtype,
-			  RemoteHostName,
-			  local_creds->client,
-			  &local_creds->keyblock,
-			  forward_flags & OPTS_FORWARDABLE_CREDS,
-			  &forw_creds)) {
-	if (auth_debug_mode)
-	  printf("Kerberos V5: error getting forwarded creds - %s\r\n",
-		 error_message(r));
-	krb5_free_creds(local_creds);
-	return;
-    }
-
-    /* Send forwarded credentials */
-    if (!Data(ap, KRB_FORWARD, forw_creds.data, forw_creds.length)) {
-	if (auth_debug_mode)
-	  printf("Not enough room for authentication data\r\n");
-    }
-    else {
-	if (auth_debug_mode)
-	  printf("Forwarded local Kerberos V5 credentials to server\r\n");
-    }
-
-    krb5_free_creds(local_creds);
-}
-#endif	/* FORWARD */
-
-#endif /* KRB5 */

contrib/telnet/libtelnet/key-proto.h

@@ -1,71 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)key-proto.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-#ifndef	__KEY_PROTO__
-#define	__KEY_PROTO__
-
-#if	!defined(P)
-#ifdef	__STDC__
-#define	P(x)	x
-#else
-#define	P(x)	()
-#endif
-#endif
-
-int key_file_exists P((void));
-void key_lookup P((unsigned char *, Block));
-void key_stream_init P((Block, Block, int));
-unsigned char key_stream P((int, int));
-#endif

contrib/telnet/libtelnet/krb4encpwd.c

@@ -1,445 +0,0 @@
-/*-
- * Copyright (c) 1992, 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
-static char sccsid[] = "@(#)krb4encpwd.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-
-#ifdef	KRB4_ENCPWD
-/*
- * COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
- * ALL RIGHTS RESERVED
- *
- * "Digital Equipment Corporation authorizes the reproduction,
- * distribution and modification of this software subject to the following
- * restrictions:
- *
- * 1.  Any partial or whole copy of this software, or any modification
- * thereof, must include this copyright notice in its entirety.
- *
- * 2.  This software is supplied "as is" with no warranty of any kind,
- * expressed or implied, for any purpose, including any warranty of fitness
- * or merchantibility.  DIGITAL assumes no responsibility for the use or
- * reliability of this software, nor promises to provide any form of
- * support for it on any basis.
- *
- * 3.  Distribution of this software is authorized only if no profit or
- * remuneration of any kind is received in exchange for such distribution.
- *
- * 4.  This software produces public key authentication certificates
- * bearing an expiration date established by DIGITAL and RSA Data
- * Security, Inc.  It may cease to generate certificates after the expiration
- * date.  Any modification of this software that changes or defeats
- * the expiration date or its effect is unauthorized.
- *
- * 5.  Software that will renew or extend the expiration date of
- * authentication certificates produced by this software may be obtained
- * from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
- * 94065, (415)595-8782, or from DIGITAL"
- *
- */
-
-#include <sys/types.h>
-#include <arpa/telnet.h>
-#include <pwd.h>
-#include <stdio.h>
-
-#include <des.h>
-#include <krb.h>
-#ifdef	__STDC__
-#include <stdlib.h>
-#endif
-#ifdef	NO_STRING_H
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-
-#include "encrypt.h"
-#include "auth.h"
-#include "misc.h"
-
-int krb_mk_encpwd_req P((KTEXT, char *, char *, char *, char *, char *, char *));
-int krb_rd_encpwd_req P((KTEXT, char *, char *, u_long, AUTH_DAT *, char *, char *, char *, char *));
-
-extern auth_debug_mode;
-
-static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
-			  		AUTHTYPE_KRB4_ENCPWD, };
-static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
-					TELQUAL_NAME, };
-
-#define	KRB4_ENCPWD_AUTH	0	/* Authentication data follows */
-#define	KRB4_ENCPWD_REJECT	1	/* Rejected (reason might follow) */
-#define KRB4_ENCPWD_ACCEPT	2	/* Accepted */
-#define	KRB4_ENCPWD_CHALLENGE	3	/* Challenge for mutual auth. */
-#define	KRB4_ENCPWD_ACK		4	/* Acknowledge */
-
-#define KRB_SERVICE_NAME    "rcmd"
-
-static	KTEXT_ST auth;
-static	char name[ANAME_SZ];
-static	char user_passwd[ANAME_SZ];
-static	AUTH_DAT adat = { 0 };
-#ifdef	ENCRYPTION
-static Block	session_key	= { 0 };
-#endif	/* ENCRYPTION */
-static char  challenge[REALM_SZ];
-
-	static int
-Data(ap, type, d, c)
-	Authenticator *ap;
-	int type;
-	void *d;
-	int c;
-{
-	unsigned char *p = str_data + 4;
-	unsigned char *cd = (unsigned char *)d;
-
-	if (c == -1)
-		c = strlen((char *)cd);
-
-	if (0) {
-		printf("%s:%d: [%d] (%d)",
-			str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
-			str_data[3],
-			type, c);
-		printd(d, c);
-		printf("\r\n");
-	}
-	*p++ = ap->type;
-	*p++ = ap->way;
-	*p++ = type;
-	while (c-- > 0) {
-		if ((*p++ = *cd++) == IAC)
-			*p++ = IAC;
-	}
-	*p++ = IAC;
-	*p++ = SE;
-	if (str_data[3] == TELQUAL_IS)
-		printsub('>', &str_data[2], p - (&str_data[2]));
-	return(net_write(str_data, p - str_data));
-}
-
-	int
-krb4encpwd_init(ap, server)
-	Authenticator *ap;
-	int server;
-{
-	char hostname[80], *cp, *realm;
-	C_Block skey;
-
-	if (server) {
-		str_data[3] = TELQUAL_REPLY;
-	} else {
-		str_data[3] = TELQUAL_IS;
-		gethostname(hostname, sizeof(hostname));
-		realm = krb_realmofhost(hostname);
-		cp = strchr(hostname, '.');
-		if (*cp != NULL) *cp = NULL;
-		if (read_service_key(KRB_SERVICE_NAME, hostname, realm, 0,
-					KEYFILE, (char *)skey)) {
-		  return(0);
-		}
-	}
-	return(1);
-}
-
-	int
-krb4encpwd_send(ap)
-	Authenticator *ap;
-{
-
-	printf("[ Trying KRB4ENCPWD ... ]\n");
-	if (!UserNameRequested) {
-		return(0);
-	}
-	if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
-		return(0);
-	}
-
-	if (!Data(ap, KRB4_ENCPWD_ACK, (void *)NULL, 0)) {
-		return(0);
-	}
-
-	return(1);
-}
-
-	void
-krb4encpwd_is(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-	Block datablock;
-	char  r_passwd[ANAME_SZ], r_user[ANAME_SZ];
-	char  lhostname[ANAME_SZ], *cp;
-	int r;
-	time_t now;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case KRB4_ENCPWD_AUTH:
-		memmove((void *)auth.dat, (void *)data, auth.length = cnt);
-
-		gethostname(lhostname, sizeof(lhostname));
-		if ((cp = strchr(lhostname, '.')) != 0)  *cp = '\0';
-
-		if (r = krb_rd_encpwd_req(&auth, KRB_SERVICE_NAME, lhostname, 0, &adat, NULL, challenge, r_user, r_passwd)) {
-			Data(ap, KRB4_ENCPWD_REJECT, (void *)"Auth failed", -1);
-			auth_finished(ap, AUTH_REJECT);
-			return;
-		}
-		auth_encrypt_userpwd(r_passwd);
-		if (passwdok(UserNameRequested, UserPassword) == 0) {
-		  /*
-		   *  illegal username and password
-		   */
-		  Data(ap, KRB4_ENCPWD_REJECT, (void *)"Illegal password", -1);
-		  auth_finished(ap, AUTH_REJECT);
-		  return;
-		}
-
-		memmove((void *)session_key, (void *)adat.session, sizeof(Block));
-		Data(ap, KRB4_ENCPWD_ACCEPT, (void *)0, 0);
-		auth_finished(ap, AUTH_USER);
-		break;
-
-	case KRB4_ENCPWD_CHALLENGE:
-		/*
-		 *  Take the received random challenge text and save
-		 *  for future authentication.
-		 */
-		memmove((void *)challenge, (void *)data, sizeof(Block));
-		break;
-
-
-	case KRB4_ENCPWD_ACK:
-		/*
-		 *  Receive ack, if mutual then send random challenge
-		 */
-
-		/*
-		 * If we are doing mutual authentication, get set up to send
-		 * the challenge, and verify it when the response comes back.
-		 */
-
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
-		  register int i;
-
-		  time(&now);
-		  sprintf(challenge, "%x", now);
-		  Data(ap, KRB4_ENCPWD_CHALLENGE, (void *)challenge, strlen(challenge));
-		}
-		break;
-
-	default:
-		Data(ap, KRB4_ENCPWD_REJECT, 0, 0);
-		break;
-	}
-}
-
-
-	void
-krb4encpwd_reply(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-	KTEXT_ST krb_token;
-	Block enckey;
-	CREDENTIALS cred;
-	int r;
-	char	randchal[REALM_SZ], instance[ANAME_SZ], *cp;
-	char	hostname[80], *realm;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case KRB4_ENCPWD_REJECT:
-		if (cnt > 0) {
-			printf("[ KRB4_ENCPWD refuses authentication because %.*s ]\r\n",
-				cnt, data);
-		} else
-			printf("[ KRB4_ENCPWD refuses authentication ]\r\n");
-		auth_send_retry();
-		return;
-	case KRB4_ENCPWD_ACCEPT:
-		printf("[ KRB4_ENCPWD accepts you ]\n");
-		auth_finished(ap, AUTH_USER);
-		return;
-	case KRB4_ENCPWD_CHALLENGE:
-		/*
-		 * Verify that the response to the challenge is correct.
-		 */
-
-		gethostname(hostname, sizeof(hostname));
-		realm = krb_realmofhost(hostname);
-		memmove((void *)challenge, (void *)data, cnt);
-		memset(user_passwd, 0, sizeof(user_passwd));
-		local_des_read_pw_string(user_passwd, sizeof(user_passwd)-1, "Password: ", 0);
-		UserPassword = user_passwd;
-		Challenge = challenge;
-		strcpy(instance, RemoteHostName);
-		if ((cp = strchr(instance, '.')) != 0)  *cp = '\0';
-
-		if (r = krb_mk_encpwd_req(&krb_token, KRB_SERVICE_NAME, instance, realm, Challenge, UserNameRequested, user_passwd)) {
-		  krb_token.length = 0;
-		}
-
-		if (!Data(ap, KRB4_ENCPWD_AUTH, (void *)krb_token.dat, krb_token.length)) {
-		  return;
-		}
-
-		break;
-
-	default:
-		return;
-	}
-}
-
-	int
-krb4encpwd_status(ap, name, level)
-	Authenticator *ap;
-	char *name;
-	int level;
-{
-
-	if (level < AUTH_USER)
-		return(level);
-
-	if (UserNameRequested && passwdok(UserNameRequested, UserPassword)) {
-		strcpy(name, UserNameRequested);
-		return(AUTH_VALID);
-	} else {
-		return(AUTH_USER);
-	}
-}
-
-#define	BUMP(buf, len)		while (*(buf)) {++(buf), --(len);}
-#define	ADDC(buf, len, c)	if ((len) > 0) {*(buf)++ = (c); --(len);}
-
-	void
-krb4encpwd_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	char lbuf[32];
-	register int i;
-
-	buf[buflen-1] = '\0';		/* make sure its NULL terminated */
-	buflen -= 1;
-
-	switch(data[3]) {
-	case KRB4_ENCPWD_REJECT:	/* Rejected (reason might follow) */
-		strncpy((char *)buf, " REJECT ", buflen);
-		goto common;
-
-	case KRB4_ENCPWD_ACCEPT:	/* Accepted (name might follow) */
-		strncpy((char *)buf, " ACCEPT ", buflen);
-	common:
-		BUMP(buf, buflen);
-		if (cnt <= 4)
-			break;
-		ADDC(buf, buflen, '"');
-		for (i = 4; i < cnt; i++)
-			ADDC(buf, buflen, data[i]);
-		ADDC(buf, buflen, '"');
-		ADDC(buf, buflen, '\0');
-		break;
-
-	case KRB4_ENCPWD_AUTH:		/* Authentication data follows */
-		strncpy((char *)buf, " AUTH", buflen);
-		goto common2;
-
-	case KRB4_ENCPWD_CHALLENGE:
-		strncpy((char *)buf, " CHALLENGE", buflen);
-		goto common2;
-
-	case KRB4_ENCPWD_ACK:
-		strncpy((char *)buf, " ACK", buflen);
-		goto common2;
-
-	default:
-		sprintf(lbuf, " %d (unknown)", data[3]);
-		strncpy((char *)buf, lbuf, buflen);
-	common2:
-		BUMP(buf, buflen);
-		for (i = 4; i < cnt; i++) {
-			sprintf(lbuf, " %d", data[i]);
-			strncpy((char *)buf, lbuf, buflen);
-			BUMP(buf, buflen);
-		}
-		break;
-	}
-}
-
-int passwdok(name, passwd)
-char *name, *passwd;
-{
-  char *crypt();
-  char *salt, *p;
-  struct passwd *pwd;
-  int   passwdok_status = 0;
-
-  if (pwd = getpwnam(name))
-    salt = pwd->pw_passwd;
-  else salt = "xx";
-
-  p = crypt(passwd, salt);
-
-  if (pwd && !strcmp(p, pwd->pw_passwd)) {
-    passwdok_status = 1;
-  } else passwdok_status = 0;
-  return(passwdok_status);
-}
-
-#endif
-
-#ifdef notdef
-
-prkey(msg, key)
-	char *msg;
-	unsigned char *key;
-{
-	register int i;
-	printf("%s:", msg);
-	for (i = 0; i < 8; i++)
-		printf(" %3d", key[i]);
-	printf("\r\n");
-}
-#endif

contrib/telnet/libtelnet/misc-proto.h

@@ -1,79 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)misc-proto.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Copyright (C) 1990 by the Massachusetts Institute of Technology
- *
- * Export of this software from the United States of America is assumed
- * to require a specific license from the United States Government.
- * It is the responsibility of any person or organization contemplating
- * export to obtain such a license before exporting.
- *
- * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
- * distribute this software and its documentation for any purpose and
- * without fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright notice and
- * this permission notice appear in supporting documentation, and that
- * the name of M.I.T. not be used in advertising or publicity pertaining
- * to distribution of the software without specific, written prior
- * permission.  M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is" without express
- * or implied warranty.
- */
-
-#ifndef	__MISC_PROTO__
-#define	__MISC_PROTO__
-
-#if	!defined(P)
-#ifdef	__STDC__
-#define	P(x)	x
-#else
-#define	P(x)	()
-#endif
-#endif
-
-void auth_encrypt_init P((char *, char *, char *, int));
-void auth_encrypt_connect P((int));
-void printd P((unsigned char *, int));
-
-/*
- * These functions are imported from the application
- */
-int net_write P((unsigned char *, int));
-void net_encrypt P((void));
-int telnet_spin P((void));
-char *telnet_getenv P((char *));
-char *telnet_gets P((char *, char *, int, int));
-#endif

contrib/telnet/libtelnet/misc.c

@@ -1,98 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static const char sccsid[] = "@(#)misc.c	8.1 (Berkeley) 6/4/93";
-#endif /* not lint */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "misc.h"
-#include "auth.h"
-#include "encrypt.h"
-
-char *RemoteHostName;
-char *LocalHostName;
-char *UserNameRequested = 0;
-int ConnectedCount = 0;
-
-	void
-auth_encrypt_init(local, remote, name, server)
-	char *local;
-	char *remote;
-	char *name;
-	int server;
-{
-	RemoteHostName = remote;
-	LocalHostName = local;
-#if	defined(AUTHENTICATION)
-	auth_init(name, server);
-#endif
-#ifdef	ENCRYPTION
-	encrypt_init(name, server);
-#endif	/* ENCRYPTION */
-	if (UserNameRequested) {
-		free(UserNameRequested);
-		UserNameRequested = 0;
-	}
-}
-
-	void
-auth_encrypt_user(name)
-	char *name;
-{
-	extern char *strdup();
-
-	if (UserNameRequested)
-		free(UserNameRequested);
-	UserNameRequested = name ? strdup(name) : 0;
-}
-
-	void
-auth_encrypt_connect(cnt)
-	int cnt;
-{
-}
-
-	void
-printd(data, cnt)
-	unsigned char *data;
-	int cnt;
-{
-	if (cnt > 16)
-		cnt = 16;
-	while (cnt-- > 0) {
-		printf(" %02x", *data);
-		++data;
-	}
-}

contrib/telnet/libtelnet/misc.h

@@ -1,42 +0,0 @@
-/*-
- * Copyright (c) 1991, 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.
- *
- *	@(#)misc.h	8.1 (Berkeley) 6/4/93
- */
-
-extern char *UserNameRequested;
-extern char *LocalHostName;
-extern char *RemoteHostName;
-extern int ConnectedCount;
-extern int ReservedPort;
-
-#include "misc-proto.h"

contrib/telnet/libtelnet/read_password.c

@@ -1,145 +0,0 @@
-/*-
- * Copyright (c) 1992, 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
-static char sccsid[] = "@(#)read_password.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-/*
- * $Source: /mit/kerberos/src/lib/des/RCS/read_password.c,v $
- * $Author: jon $
- *
- * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
- * of Technology.
- *
- * For copying and distribution information, please see the file
- * <mit-copyright.h>.
- *
- * This routine prints the supplied string to standard
- * output as a prompt, and reads a password string without
- * echoing.
- */
-
-#if	defined(RSA_ENCPWD) || defined(KRB4_ENCPWD)
-
-#include <stdio.h>
-#include <strings.h>
-#include <sys/ioctl.h>
-#include <signal.h>
-#include <setjmp.h>
-
-static jmp_buf env;
-
-/*** Routines ****************************************************** */
-/*
- * This version just returns the string, doesn't map to key.
- *
- * Returns 0 on success, non-zero on failure.
- */
-
-int
-local_des_read_pw_string(s,max,prompt,verify)
-    char *s;
-    int	max;
-    char *prompt;
-    int	verify;
-{
-    int ok = 0;
-    char *ptr;
-
-    jmp_buf old_env;
-    struct sgttyb tty_state;
-    char key_string[BUFSIZ];
-
-    if (max > BUFSIZ) {
-	return -1;
-    }
-
-    /* XXX assume jmp_buf is typedef'ed to an array */
-    memmove((char *)env, (char *)old_env, sizeof(env));
-    if (setjmp(env))
-	goto lose;
-
-    /* save terminal state*/
-    if (ioctl(0,TIOCGETP,(char *)&tty_state) == -1)
-	return -1;
-/*
-    push_signals();
-*/
-    /* Turn off echo */
-    tty_state.sg_flags &= ~ECHO;
-    if (ioctl(0,TIOCSETP,(char *)&tty_state) == -1)
-	return -1;
-    while (!ok) {
-	(void) printf(prompt);
-	(void) fflush(stdout);
-	while (!fgets(s, max, stdin));
-
-	if ((ptr = strchr(s, '\n')))
-	    *ptr = '\0';
-	if (verify) {
-	    printf("\nVerifying, please re-enter %s",prompt);
-	    (void) fflush(stdout);
-	    if (!fgets(key_string, sizeof(key_string), stdin)) {
-		clearerr(stdin);
-		continue;
-	    }
-	    if ((ptr = strchr(key_string, '\n')))
-	    *ptr = '\0';
-	    if (strcmp(s,key_string)) {
-		printf("\n\07\07Mismatch - try again\n");
-		(void) fflush(stdout);
-		continue;
-	    }
-	}
-	ok = 1;
-    }
-
-lose:
-    if (!ok)
-	memset(s, 0, max);
-    printf("\n");
-    /* turn echo back on */
-    tty_state.sg_flags |= ECHO;
-    if (ioctl(0,TIOCSETP,(char *)&tty_state))
-	ok = 0;
-/*
-    pop_signals();
-*/
-    memmove((char *)old_env, (char *)env, sizeof(env));
-    if (verify)
-	memset(key_string, 0, sizeof (key_string));
-    s[max-1] = 0;		/* force termination */
-    return !ok;			/* return nonzero if not okay */
-}
-#endif	/* defined(RSA_ENCPWD) || defined(KRB4_ENCPWD) */

contrib/telnet/libtelnet/rsaencpwd.c

@@ -1,492 +0,0 @@
-/*-
- * Copyright (c) 1992, 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
-static char sccsid[] = "@(#)rsaencpwd.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-
-#ifdef	RSA_ENCPWD
-/*
- * COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
- * ALL RIGHTS RESERVED
- *
- * "Digital Equipment Corporation authorizes the reproduction,
- * distribution and modification of this software subject to the following
- * restrictions:
- *
- * 1.  Any partial or whole copy of this software, or any modification
- * thereof, must include this copyright notice in its entirety.
- *
- * 2.  This software is supplied "as is" with no warranty of any kind,
- * expressed or implied, for any purpose, including any warranty of fitness
- * or merchantibility.  DIGITAL assumes no responsibility for the use or
- * reliability of this software, nor promises to provide any form of
- * support for it on any basis.
- *
- * 3.  Distribution of this software is authorized only if no profit or
- * remuneration of any kind is received in exchange for such distribution.
- *
- * 4.  This software produces public key authentication certificates
- * bearing an expiration date established by DIGITAL and RSA Data
- * Security, Inc.  It may cease to generate certificates after the expiration
- * date.  Any modification of this software that changes or defeats
- * the expiration date or its effect is unauthorized.
- *
- * 5.  Software that will renew or extend the expiration date of
- * authentication certificates produced by this software may be obtained
- * from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
- * 94065, (415)595-8782, or from DIGITAL"
- *
- */
-
-#include <sys/types.h>
-#include <arpa/telnet.h>
-#include <pwd.h>
-#include <stdio.h>
-
-#ifdef	__STDC__
-#include <stdlib.h>
-#endif
-#ifdef	NO_STRING_H
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-
-#include "encrypt.h"
-#include "auth.h"
-#include "misc.h"
-#include "cdc.h"
-
-extern auth_debug_mode;
-
-static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
-			  		AUTHTYPE_RSA_ENCPWD, };
-static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
-					TELQUAL_NAME, };
-
-#define	RSA_ENCPWD_AUTH	0	/* Authentication data follows */
-#define	RSA_ENCPWD_REJECT	1	/* Rejected (reason might follow) */
-#define RSA_ENCPWD_ACCEPT	2	/* Accepted */
-#define	RSA_ENCPWD_CHALLENGEKEY	3	/* Challenge and public key */
-
-#define NAME_SZ   40
-#define CHAL_SZ   20
-#define PWD_SZ    40
-
-static	KTEXT_ST auth;
-static	char name[NAME_SZ];
-static	char user_passwd[PWD_SZ];
-static  char key_file[2*NAME_SZ];
-static  char lhostname[NAME_SZ];
-static char  challenge[CHAL_SZ];
-static int   challenge_len;
-
-	static int
-Data(ap, type, d, c)
-	Authenticator *ap;
-	int type;
-	void *d;
-	int c;
-{
-	unsigned char *p = str_data + 4;
-	unsigned char *cd = (unsigned char *)d;
-
-	if (c == -1)
-		c = strlen((char *)cd);
-
-	if (0) {
-		printf("%s:%d: [%d] (%d)",
-			str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
-			str_data[3],
-			type, c);
-		printd(d, c);
-		printf("\r\n");
-	}
-	*p++ = ap->type;
-	*p++ = ap->way;
-	if (type != NULL) *p++ = type;
-	while (c-- > 0) {
-		if ((*p++ = *cd++) == IAC)
-			*p++ = IAC;
-	}
-	*p++ = IAC;
-	*p++ = SE;
-	if (str_data[3] == TELQUAL_IS)
-		printsub('>', &str_data[2], p - (&str_data[2]));
-	return(net_write(str_data, p - str_data));
-}
-
-	int
-rsaencpwd_init(ap, server)
-	Authenticator *ap;
-	int server;
-{
-	char  *cp;
-	FILE  *fp;
-
-	if (server) {
-		str_data[3] = TELQUAL_REPLY;
-		memset(key_file, 0, sizeof(key_file));
-		gethostname(lhostname, sizeof(lhostname));
-		if ((cp = strchr(lhostname, '.')) != 0)  *cp = '\0';
-		strcpy(key_file, "/etc/.");
-		strcat(key_file, lhostname);
-		strcat(key_file, "_privkey");
-		if ((fp=fopen(key_file, "r"))==NULL) return(0);
-		fclose(fp);
-	} else {
-		str_data[3] = TELQUAL_IS;
-	}
-	return(1);
-}
-
-	int
-rsaencpwd_send(ap)
-	Authenticator *ap;
-{
-
-	printf("[ Trying RSAENCPWD ... ]\n");
-	if (!UserNameRequested) {
-		return(0);
-	}
-	if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
-		return(0);
-	}
-	if (!Data(ap, NULL, (void *)NULL, 0)) {
-		return(0);
-	}
-
-
-	return(1);
-}
-
-	void
-rsaencpwd_is(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-	Block datablock;
-	char  r_passwd[PWD_SZ], r_user[NAME_SZ];
-	char  *cp, key[160];
-	char  chalkey[160], *ptr;
-	FILE  *fp;
-	int r, i, j, chalkey_len, len;
-	time_t now;
-
-	cnt--;
-	switch (*data++) {
-	case RSA_ENCPWD_AUTH:
-		memmove((void *)auth.dat, (void *)data, auth.length = cnt);
-
-		if ((fp=fopen(key_file, "r"))==NULL) {
-		  Data(ap, RSA_ENCPWD_REJECT, (void *)"Auth failed", -1);
-		  auth_finished(ap, AUTH_REJECT);
-		  return;
-		}
-		/*
-		 *  get privkey
-		 */
-		fscanf(fp, "%x;", &len);
-		for (i=0;i<len;i++) {
-		  j = getc(fp);  key[i]=j;
-		}
-		fclose(fp);
-
-		r = accept_rsa_encpwd(&auth, key, challenge,
-				      challenge_len, r_passwd);
-		if (r < 0) {
-		  Data(ap, RSA_ENCPWD_REJECT, (void *)"Auth failed", -1);
-		  auth_finished(ap, AUTH_REJECT);
-		  return;
-		}
-		auth_encrypt_userpwd(r_passwd);
-		if (rsaencpwd_passwdok(UserNameRequested, UserPassword) == 0) {
-		  /*
-		   *  illegal username and password
-		   */
-		  Data(ap, RSA_ENCPWD_REJECT, (void *)"Illegal password", -1);
-		  auth_finished(ap, AUTH_REJECT);
-		  return;
-		}
-
-		Data(ap, RSA_ENCPWD_ACCEPT, (void *)0, 0);
-		auth_finished(ap, AUTH_USER);
-		break;
-
-
-	case IAC:
-
-		/*
-		 * If we are doing mutual authentication, get set up to send
-		 * the challenge, and verify it when the response comes back.
-		 */
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_ONE_WAY) {
-		  register int i;
-
-
-		  time(&now);
-		  if ((now % 2) == 0) {
-		    sprintf(challenge, "%x", now);
-		    challenge_len = strlen(challenge);
-		  } else {
-		    strcpy(challenge, "randchal");
-		    challenge_len = 8;
-		  }
-
-		  if ((fp=fopen(key_file, "r"))==NULL) {
-		    Data(ap, RSA_ENCPWD_REJECT, (void *)"Auth failed", -1);
-		    auth_finished(ap, AUTH_REJECT);
-		    return;
-		  }
-		  /*
-		   *  skip privkey
-		   */
-		  fscanf(fp, "%x;", &len);
-		  for (i=0;i<len;i++) {
-		    j = getc(fp);
-		  }
-		  /*
-		   * get pubkey
-		   */
-		  fscanf(fp, "%x;", &len);
-		  for (i=0;i<len;i++) {
-		    j = getc(fp);  key[i]=j;
-		  }
-		  fclose(fp);
-		  chalkey[0] = 0x30;
-		  ptr = (char *) &chalkey[1];
-		  chalkey_len = 1+NumEncodeLengthOctets(i)+i+1+NumEncodeLengthOctets(challenge_len)+challenge_len;
-		  EncodeLength(ptr, chalkey_len);
-		  ptr +=NumEncodeLengthOctets(chalkey_len);
-		  *ptr++ = 0x04;  /* OCTET STRING */
-		  *ptr++ = challenge_len;
-		  memmove(ptr, challenge, challenge_len);
-		  ptr += challenge_len;
-		  *ptr++ = 0x04;  /* OCTET STRING */
-		  EncodeLength(ptr, i);
-		  ptr += NumEncodeLengthOctets(i);
-		  memmove(ptr, key, i);
-		  chalkey_len = 1+NumEncodeLengthOctets(chalkey_len)+chalkey_len;
-		  Data(ap, RSA_ENCPWD_CHALLENGEKEY, (void *)chalkey, chalkey_len);
-		}
-		break;
-
-	default:
-		Data(ap, RSA_ENCPWD_REJECT, 0, 0);
-		break;
-	}
-}
-
-
-	void
-rsaencpwd_reply(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-	KTEXT_ST token;
-	Block enckey;
-	int r, pubkey_len;
-	char	randchal[CHAL_SZ], *cp;
-	char	chalkey[160], pubkey[128], *ptr;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case RSA_ENCPWD_REJECT:
-		if (cnt > 0) {
-			printf("[ RSA_ENCPWD refuses authentication because %.*s ]\r\n",
-				cnt, data);
-		} else
-			printf("[ RSA_ENCPWD refuses authentication ]\r\n");
-		auth_send_retry();
-		return;
-	case RSA_ENCPWD_ACCEPT:
-		printf("[ RSA_ENCPWD accepts you ]\n");
-		auth_finished(ap, AUTH_USER);
-		return;
-	case RSA_ENCPWD_CHALLENGEKEY:
-		/*
-		 * Verify that the response to the challenge is correct.
-		 */
-
-		memmove((void *)chalkey, (void *)data, cnt);
-		ptr = (char *) &chalkey[0];
-		ptr += DecodeHeaderLength(chalkey);
-		if (*ptr != 0x04) {
-		  return;
-		}
-		*ptr++;
-		challenge_len = DecodeValueLength(ptr);
-		ptr += NumEncodeLengthOctets(challenge_len);
-		memmove(challenge, ptr, challenge_len);
-		ptr += challenge_len;
-		if (*ptr != 0x04) {
-		  return;
-		}
-		*ptr++;
-		pubkey_len = DecodeValueLength(ptr);
-		ptr += NumEncodeLengthOctets(pubkey_len);
-		memmove(pubkey, ptr, pubkey_len);
-		memset(user_passwd, 0, sizeof(user_passwd));
-		local_des_read_pw_string(user_passwd, sizeof(user_passwd)-1, "Password: ", 0);
-		UserPassword = user_passwd;
-		Challenge = challenge;
-		r = init_rsa_encpwd(&token, user_passwd, challenge, challenge_len, pubkey);
-		if (r < 0) {
-		  token.length = 1;
-		}
-
-		if (!Data(ap, RSA_ENCPWD_AUTH, (void *)token.dat, token.length)) {
-		  return;
-		}
-
-		break;
-
-	default:
-		return;
-	}
-}
-
-	int
-rsaencpwd_status(ap, name, level)
-	Authenticator *ap;
-	char *name;
-	int level;
-{
-
-	if (level < AUTH_USER)
-		return(level);
-
-	if (UserNameRequested && rsaencpwd_passwdok(UserNameRequested, UserPassword)) {
-		strcpy(name, UserNameRequested);
-		return(AUTH_VALID);
-	} else {
-		return(AUTH_USER);
-	}
-}
-
-#define	BUMP(buf, len)		while (*(buf)) {++(buf), --(len);}
-#define	ADDC(buf, len, c)	if ((len) > 0) {*(buf)++ = (c); --(len);}
-
-	void
-rsaencpwd_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	char lbuf[32];
-	register int i;
-
-	buf[buflen-1] = '\0';		/* make sure its NULL terminated */
-	buflen -= 1;
-
-	switch(data[3]) {
-	case RSA_ENCPWD_REJECT:	/* Rejected (reason might follow) */
-		strncpy((char *)buf, " REJECT ", buflen);
-		goto common;
-
-	case RSA_ENCPWD_ACCEPT:	/* Accepted (name might follow) */
-		strncpy((char *)buf, " ACCEPT ", buflen);
-	common:
-		BUMP(buf, buflen);
-		if (cnt <= 4)
-			break;
-		ADDC(buf, buflen, '"');
-		for (i = 4; i < cnt; i++)
-			ADDC(buf, buflen, data[i]);
-		ADDC(buf, buflen, '"');
-		ADDC(buf, buflen, '\0');
-		break;
-
-	case RSA_ENCPWD_AUTH:		/* Authentication data follows */
-		strncpy((char *)buf, " AUTH", buflen);
-		goto common2;
-
-	case RSA_ENCPWD_CHALLENGEKEY:
-		strncpy((char *)buf, " CHALLENGEKEY", buflen);
-		goto common2;
-
-	default:
-		sprintf(lbuf, " %d (unknown)", data[3]);
-		strncpy((char *)buf, lbuf, buflen);
-	common2:
-		BUMP(buf, buflen);
-		for (i = 4; i < cnt; i++) {
-			sprintf(lbuf, " %d", data[i]);
-			strncpy((char *)buf, lbuf, buflen);
-			BUMP(buf, buflen);
-		}
-		break;
-	}
-}
-
-int rsaencpwd_passwdok(name, passwd)
-char *name, *passwd;
-{
-  char *crypt();
-  char *salt, *p;
-  struct passwd *pwd;
-  int   passwdok_status = 0;
-
-  if (pwd = getpwnam(name))
-    salt = pwd->pw_passwd;
-  else salt = "xx";
-
-  p = crypt(passwd, salt);
-
-  if (pwd && !strcmp(p, pwd->pw_passwd)) {
-    passwdok_status = 1;
-  } else passwdok_status = 0;
-  return(passwdok_status);
-}
-
-#endif
-
-#ifdef notdef
-
-prkey(msg, key)
-	char *msg;
-	unsigned char *key;
-{
-	register int i;
-	printf("%s:", msg);
-	for (i = 0; i < 8; i++)
-		printf(" %3d", key[i]);
-	printf("\r\n");
-}
-#endif

contrib/telnet/libtelnet/spx.c

@@ -1,587 +0,0 @@
-/*-
- * Copyright (c) 1992, 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
-static char sccsid[] = "@(#)spx.c	8.2 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-#ifdef	SPX
-/*
- * COPYRIGHT (C) 1990 DIGITAL EQUIPMENT CORPORATION
- * ALL RIGHTS RESERVED
- *
- * "Digital Equipment Corporation authorizes the reproduction,
- * distribution and modification of this software subject to the following
- * restrictions:
- *
- * 1.  Any partial or whole copy of this software, or any modification
- * thereof, must include this copyright notice in its entirety.
- *
- * 2.  This software is supplied "as is" with no warranty of any kind,
- * expressed or implied, for any purpose, including any warranty of fitness
- * or merchantibility.  DIGITAL assumes no responsibility for the use or
- * reliability of this software, nor promises to provide any form of
- * support for it on any basis.
- *
- * 3.  Distribution of this software is authorized only if no profit or
- * remuneration of any kind is received in exchange for such distribution.
- *
- * 4.  This software produces public key authentication certificates
- * bearing an expiration date established by DIGITAL and RSA Data
- * Security, Inc.  It may cease to generate certificates after the expiration
- * date.  Any modification of this software that changes or defeats
- * the expiration date or its effect is unauthorized.
- *
- * 5.  Software that will renew or extend the expiration date of
- * authentication certificates produced by this software may be obtained
- * from RSA Data Security, Inc., 10 Twin Dolphin Drive, Redwood City, CA
- * 94065, (415)595-8782, or from DIGITAL"
- *
- */
-
-#include <sys/types.h>
-#include <arpa/telnet.h>
-#include <stdio.h>
-#include "gssapi_defs.h"
-#ifdef	__STDC__
-#include <stdlib.h>
-#endif
-#ifdef	NO_STRING_H
-#include <strings.h>
-#else
-#include <string.h>
-#endif
-
-#include <pwd.h>
-#include "encrypt.h"
-#include "auth.h"
-#include "misc.h"
-
-extern auth_debug_mode;
-
-static unsigned char str_data[1024] = { IAC, SB, TELOPT_AUTHENTICATION, 0,
-			  		AUTHTYPE_SPX, };
-static unsigned char str_name[1024] = { IAC, SB, TELOPT_AUTHENTICATION,
-					TELQUAL_NAME, };
-
-#define	SPX_AUTH	0		/* Authentication data follows */
-#define	SPX_REJECT	1		/* Rejected (reason might follow) */
-#define SPX_ACCEPT	2		/* Accepted */
-
-#ifdef	ENCRYPTION
-static Block	session_key	= { 0 };
-#endif	/* ENCRYPTION */
-static Block	challenge	= { 0 };
-
-
-/*******************************************************************/
-
-gss_OID_set		actual_mechs;
-gss_OID			actual_mech_type, output_name_type;
-int			major_status, status, msg_ctx = 0, new_status;
-int			req_flags = 0, ret_flags, lifetime_rec;
-gss_cred_id_t		gss_cred_handle;
-gss_ctx_id_t		actual_ctxhandle, context_handle;
-gss_buffer_desc		output_token, input_token, input_name_buffer;
-gss_buffer_desc		status_string;
-gss_name_t		desired_targname, src_name;
-gss_channel_bindings	input_chan_bindings;
-char			lhostname[GSS_C_MAX_PRINTABLE_NAME];
-char			targ_printable[GSS_C_MAX_PRINTABLE_NAME];
-int			to_addr=0, from_addr=0;
-char			*address;
-gss_buffer_desc		fullname_buffer;
-gss_OID			fullname_type;
-gss_cred_id_t		gss_delegated_cred_handle;
-
-/*******************************************************************/
-
-
-
-	static int
-Data(ap, type, d, c)
-	Authenticator *ap;
-	int type;
-	void *d;
-	int c;
-{
-	unsigned char *p = str_data + 4;
-	unsigned char *cd = (unsigned char *)d;
-
-	if (c == -1)
-		c = strlen((char *)cd);
-
-	if (0) {
-		printf("%s:%d: [%d] (%d)",
-			str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
-			str_data[3],
-			type, c);
-		printd(d, c);
-		printf("\r\n");
-	}
-	*p++ = ap->type;
-	*p++ = ap->way;
-	*p++ = type;
-	while (c-- > 0) {
-		if ((*p++ = *cd++) == IAC)
-			*p++ = IAC;
-	}
-	*p++ = IAC;
-	*p++ = SE;
-	if (str_data[3] == TELQUAL_IS)
-		printsub('>', &str_data[2], p - (&str_data[2]));
-	return(net_write(str_data, p - str_data));
-}
-
-	int
-spx_init(ap, server)
-	Authenticator *ap;
-	int server;
-{
-	gss_cred_id_t	tmp_cred_handle;
-
-	if (server) {
-		str_data[3] = TELQUAL_REPLY;
-		gethostname(lhostname, sizeof(lhostname));
-		strcpy(targ_printable, "SERVICE:rcmd@");
-		strcat(targ_printable, lhostname);
-		input_name_buffer.length = strlen(targ_printable);
-		input_name_buffer.value = targ_printable;
-		major_status = gss_import_name(&status,
-					&input_name_buffer,
-					GSS_C_NULL_OID,
-					&desired_targname);
-		major_status = gss_acquire_cred(&status,
-					desired_targname,
-					0,
-					GSS_C_NULL_OID_SET,
-					GSS_C_ACCEPT,
-					&tmp_cred_handle,
-					&actual_mechs,
-					&lifetime_rec);
-		if (major_status != GSS_S_COMPLETE) return(0);
-	} else {
-		str_data[3] = TELQUAL_IS;
-	}
-	return(1);
-}
-
-	int
-spx_send(ap)
-	Authenticator *ap;
-{
-	Block enckey;
-	int r;
-
-	gss_OID	actual_mech_type, output_name_type;
-	int	msg_ctx = 0, new_status, status;
-	int	req_flags = 0, ret_flags, lifetime_rec, major_status;
-	gss_buffer_desc  output_token, input_token, input_name_buffer;
-	gss_buffer_desc  output_name_buffer, status_string;
-	gss_name_t    desired_targname;
-	gss_channel_bindings  input_chan_bindings;
-	char targ_printable[GSS_C_MAX_PRINTABLE_NAME];
-	int  from_addr=0, to_addr=0, myhostlen, j;
-	int  deleg_flag=1, mutual_flag=0, replay_flag=0, seq_flag=0;
-	char *address;
-
-	printf("[ Trying SPX ... ]\n");
-	strcpy(targ_printable, "SERVICE:rcmd@");
-	strcat(targ_printable, RemoteHostName);
-
-	input_name_buffer.length = strlen(targ_printable);
-	input_name_buffer.value = targ_printable;
-
-	if (!UserNameRequested) {
-		return(0);
-	}
-
-	major_status = gss_import_name(&status,
-					&input_name_buffer,
-					GSS_C_NULL_OID,
-					&desired_targname);
-
-
-	major_status = gss_display_name(&status,
-					desired_targname,
-					&output_name_buffer,
-					&output_name_type);
-
-	printf("target is '%s'\n", output_name_buffer.value); fflush(stdout);
-
-	major_status = gss_release_buffer(&status, &output_name_buffer);
-
-	input_chan_bindings = (gss_channel_bindings)
-	  malloc(sizeof(gss_channel_bindings_desc));
-
-	input_chan_bindings->initiator_addrtype = GSS_C_AF_INET;
-	input_chan_bindings->initiator_address.length = 4;
-	address = (char *) malloc(4);
-	input_chan_bindings->initiator_address.value = (char *) address;
-	address[0] = ((from_addr & 0xff000000) >> 24);
-	address[1] = ((from_addr & 0xff0000) >> 16);
-	address[2] = ((from_addr & 0xff00) >> 8);
-	address[3] = (from_addr & 0xff);
-	input_chan_bindings->acceptor_addrtype = GSS_C_AF_INET;
-	input_chan_bindings->acceptor_address.length = 4;
-	address = (char *) malloc(4);
-	input_chan_bindings->acceptor_address.value = (char *) address;
-	address[0] = ((to_addr & 0xff000000) >> 24);
-	address[1] = ((to_addr & 0xff0000) >> 16);
-	address[2] = ((to_addr & 0xff00) >> 8);
-	address[3] = (to_addr & 0xff);
-	input_chan_bindings->application_data.length = 0;
-
-	req_flags = 0;
-	if (deleg_flag)  req_flags = req_flags | 1;
-	if (mutual_flag) req_flags = req_flags | 2;
-	if (replay_flag) req_flags = req_flags | 4;
-	if (seq_flag)    req_flags = req_flags | 8;
-
-	major_status = gss_init_sec_context(&status,         /* minor status */
-					GSS_C_NO_CREDENTIAL, /* cred handle */
-					&actual_ctxhandle,   /* ctx handle */
-					desired_targname,    /* target name */
-					GSS_C_NULL_OID,      /* mech type */
-					req_flags,           /* req flags */
-					0,                   /* time req */
-					input_chan_bindings, /* chan binding */
-					GSS_C_NO_BUFFER,     /* input token */
-					&actual_mech_type,   /* actual mech */
-					&output_token,       /* output token */
-					&ret_flags,          /* ret flags */
-					&lifetime_rec);      /* time rec */
-
-	if ((major_status != GSS_S_COMPLETE) &&
-	    (major_status != GSS_S_CONTINUE_NEEDED)) {
-	  gss_display_status(&new_status,
-				status,
-				GSS_C_MECH_CODE,
-				GSS_C_NULL_OID,
-				&msg_ctx,
-				&status_string);
-	  printf("%s\n", status_string.value);
-	  return(0);
-	}
-
-	if (!auth_sendname(UserNameRequested, strlen(UserNameRequested))) {
-		return(0);
-	}
-
-	if (!Data(ap, SPX_AUTH, (void *)output_token.value, output_token.length)) {
-		return(0);
-	}
-
-	return(1);
-}
-
-	void
-spx_is(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-	Block datablock;
-	int r;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case SPX_AUTH:
-		input_token.length = cnt;
-		input_token.value = (char *) data;
-
-		gethostname(lhostname, sizeof(lhostname));
-
-		strcpy(targ_printable, "SERVICE:rcmd@");
-		strcat(targ_printable, lhostname);
-
-		input_name_buffer.length = strlen(targ_printable);
-		input_name_buffer.value = targ_printable;
-
-		major_status = gss_import_name(&status,
-					&input_name_buffer,
-					GSS_C_NULL_OID,
-					&desired_targname);
-
-		major_status = gss_acquire_cred(&status,
-					desired_targname,
-					0,
-					GSS_C_NULL_OID_SET,
-					GSS_C_ACCEPT,
-					&gss_cred_handle,
-					&actual_mechs,
-					&lifetime_rec);
-
-		major_status = gss_release_name(&status, desired_targname);
-
-		input_chan_bindings = (gss_channel_bindings)
-		  malloc(sizeof(gss_channel_bindings_desc));
-
-		input_chan_bindings->initiator_addrtype = GSS_C_AF_INET;
-		input_chan_bindings->initiator_address.length = 4;
-		address = (char *) malloc(4);
-		input_chan_bindings->initiator_address.value = (char *) address;
-		address[0] = ((from_addr & 0xff000000) >> 24);
-		address[1] = ((from_addr & 0xff0000) >> 16);
-		address[2] = ((from_addr & 0xff00) >> 8);
-		address[3] = (from_addr & 0xff);
-		input_chan_bindings->acceptor_addrtype = GSS_C_AF_INET;
-		input_chan_bindings->acceptor_address.length = 4;
-		address = (char *) malloc(4);
-		input_chan_bindings->acceptor_address.value = (char *) address;
-		address[0] = ((to_addr & 0xff000000) >> 24);
-		address[1] = ((to_addr & 0xff0000) >> 16);
-		address[2] = ((to_addr & 0xff00) >> 8);
-		address[3] = (to_addr & 0xff);
-		input_chan_bindings->application_data.length = 0;
-
-		major_status = gss_accept_sec_context(&status,
-						&context_handle,
-						gss_cred_handle,
-						&input_token,
-						input_chan_bindings,
-						&src_name,
-						&actual_mech_type,
-						&output_token,
-						&ret_flags,
-						&lifetime_rec,
-						&gss_delegated_cred_handle);
-
-
-		if (major_status != GSS_S_COMPLETE) {
-
-		  major_status = gss_display_name(&status,
-					src_name,
-					&fullname_buffer,
-					&fullname_type);
-			Data(ap, SPX_REJECT, (void *)"auth failed", -1);
-			auth_finished(ap, AUTH_REJECT);
-			return;
-		}
-
-		major_status = gss_display_name(&status,
-					src_name,
-					&fullname_buffer,
-					&fullname_type);
-
-
-		Data(ap, SPX_ACCEPT, (void *)output_token.value, output_token.length);
-		auth_finished(ap, AUTH_USER);
-		break;
-
-	default:
-		Data(ap, SPX_REJECT, 0, 0);
-		break;
-	}
-}
-
-
-	void
-spx_reply(ap, data, cnt)
-	Authenticator *ap;
-	unsigned char *data;
-	int cnt;
-{
-	Session_Key skey;
-
-	if (cnt-- < 1)
-		return;
-	switch (*data++) {
-	case SPX_REJECT:
-		if (cnt > 0) {
-			printf("[ SPX refuses authentication because %.*s ]\r\n",
-				cnt, data);
-		} else
-			printf("[ SPX refuses authentication ]\r\n");
-		auth_send_retry();
-		return;
-	case SPX_ACCEPT:
-		printf("[ SPX accepts you ]\n");
-		if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) {
-			/*
-			 * Send over the encrypted challenge.
-		 	 */
-		  input_token.value = (char *) data;
-		  input_token.length = cnt;
-
-		  major_status = gss_init_sec_context(&status, /* minor stat */
-					GSS_C_NO_CREDENTIAL, /* cred handle */
-					&actual_ctxhandle,   /* ctx handle */
-					desired_targname,    /* target name */
-					GSS_C_NULL_OID,      /* mech type */
-					req_flags,           /* req flags */
-					0,                   /* time req */
-					input_chan_bindings, /* chan binding */
-					&input_token,        /* input token */
-					&actual_mech_type,   /* actual mech */
-					&output_token,       /* output token */
-					&ret_flags,          /* ret flags */
-					&lifetime_rec);      /* time rec */
-
-		  if (major_status != GSS_S_COMPLETE) {
-		    gss_display_status(&new_status,
-					status,
-					GSS_C_MECH_CODE,
-					GSS_C_NULL_OID,
-					&msg_ctx,
-					&status_string);
-		    printf("[ SPX mutual response fails ... '%s' ]\r\n",
-			 status_string.value);
-		    auth_send_retry();
-		    return;
-		  }
-		}
-		auth_finished(ap, AUTH_USER);
-		return;
-
-	default:
-		return;
-	}
-}
-
-	int
-spx_status(ap, name, level)
-	Authenticator *ap;
-	char *name;
-	int level;
-{
-
-	gss_buffer_desc  fullname_buffer, acl_file_buffer;
-	gss_OID          fullname_type;
-	char acl_file[160], fullname[160];
-	int major_status, status = 0;
-	struct passwd  *pwd;
-
-	/*
-	 * hard code fullname to
-	 *   "SPX:/C=US/O=Digital/OU=LKG/OU=Sphinx/OU=Users/CN=Kannan Alagappan"
-	 * and acl_file to "~kannan/.sphinx"
-	 */
-
-	pwd = getpwnam(UserNameRequested);
-	if (pwd == NULL) {
-	  return(AUTH_USER);   /*  not authenticated  */
-	}
-
-	strcpy(acl_file, pwd->pw_dir);
-	strcat(acl_file, "/.sphinx");
-	acl_file_buffer.value = acl_file;
-	acl_file_buffer.length = strlen(acl_file);
-
-	major_status = gss_display_name(&status,
-					src_name,
-					&fullname_buffer,
-					&fullname_type);
-
-	if (level < AUTH_USER)
-		return(level);
-
-	major_status = gss__check_acl(&status, &fullname_buffer,
-					&acl_file_buffer);
-
-	if (major_status == GSS_S_COMPLETE) {
-	  strcpy(name, UserNameRequested);
-	  return(AUTH_VALID);
-	} else {
-	   return(AUTH_USER);
-	}
-
-}
-
-#define	BUMP(buf, len)		while (*(buf)) {++(buf), --(len);}
-#define	ADDC(buf, len, c)	if ((len) > 0) {*(buf)++ = (c); --(len);}
-
-	void
-spx_printsub(data, cnt, buf, buflen)
-	unsigned char *data, *buf;
-	int cnt, buflen;
-{
-	char lbuf[32];
-	register int i;
-
-	buf[buflen-1] = '\0';		/* make sure its NULL terminated */
-	buflen -= 1;
-
-	switch(data[3]) {
-	case SPX_REJECT:		/* Rejected (reason might follow) */
-		strncpy((char *)buf, " REJECT ", buflen);
-		goto common;
-
-	case SPX_ACCEPT:		/* Accepted (name might follow) */
-		strncpy((char *)buf, " ACCEPT ", buflen);
-	common:
-		BUMP(buf, buflen);
-		if (cnt <= 4)
-			break;
-		ADDC(buf, buflen, '"');
-		for (i = 4; i < cnt; i++)
-			ADDC(buf, buflen, data[i]);
-		ADDC(buf, buflen, '"');
-		ADDC(buf, buflen, '\0');
-		break;
-
-	case SPX_AUTH:			/* Authentication data follows */
-		strncpy((char *)buf, " AUTH", buflen);
-		goto common2;
-
-	default:
-		sprintf(lbuf, " %d (unknown)", data[3]);
-		strncpy((char *)buf, lbuf, buflen);
-	common2:
-		BUMP(buf, buflen);
-		for (i = 4; i < cnt; i++) {
-			sprintf(lbuf, " %d", data[i]);
-			strncpy((char *)buf, lbuf, buflen);
-			BUMP(buf, buflen);
-		}
-		break;
-	}
-}
-
-#endif
-
-#ifdef notdef
-
-prkey(msg, key)
-	char *msg;
-	unsigned char *key;
-{
-	register int i;
-	printf("%s:", msg);
-	for (i = 0; i < 8; i++)
-		printf(" %3d", key[i]);
-	printf("\r\n");
-}
-#endif

contrib/telnet/telnet/authenc.c

@@ -1,111 +0,0 @@
-/*-
- * Copyright (c) 1991, 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
-static const char sccsid[] = "@(#)authenc.c	8.1 (Berkeley) 6/6/93";
-#endif /* not lint */
-
-#if	defined(AUTHENTICATION) || defined(ENCRYPTION)
-#include <sys/types.h>
-#include <arpa/telnet.h>
-#include <libtelnet/encrypt.h>
-#include <libtelnet/misc.h>
-
-#include "general.h"
-#include "ring.h"
-#include "externs.h"
-#include "defines.h"
-#include "types.h"
-
-	int
-net_write(str, len)
-	unsigned char *str;
-	int len;
-{
-	if (NETROOM() > len) {
-		ring_supply_data(&netoring, str, len);
-		if (str[0] == IAC && str[1] == SE)
-			printsub('>', &str[2], len-2);
-		return(len);
-	}
-	return(0);
-}
-
-	void
-net_encrypt()
-{
-#ifdef	ENCRYPTION
-	if (encrypt_output)
-		ring_encrypt(&netoring, encrypt_output);
-	else
-		ring_clearto(&netoring);
-#endif	/* ENCRYPTION */
-}
-
-	int
-telnet_spin()
-{
-	return(-1);
-}
-
-	char *
-telnet_getenv(val)
-	char *val;
-{
-	return((char *)env_getvalue((unsigned char *)val));
-}
-
-	char *
-telnet_gets(prompt, result, length, echo)
-	char *prompt;
-	char *result;
-	int length;
-	int echo;
-{
-	extern char *getpass();
-	extern int globalmode;
-	int om = globalmode;
-	char *res;
-
-	TerminalNewMode(-1);
-	if (echo) {
-		printf("%s", prompt);
-		res = fgets(result, length, stdin);
-	} else if ((res = getpass(prompt))) {
-		strncpy(result, res, length);
-		res = result;
-	}
-	TerminalNewMode(om);
-	return(res);
-}
-#endif	/* defined(AUTHENTICATION) || defined(ENCRYPTION) */

contrib/telnet/telnet/defines.h

@@ -1,61 +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.
- *
- *	@(#)defines.h	8.1 (Berkeley) 6/6/93
- */
-
-#define	settimer(x)	clocks.x = clocks.system++
-
-#if	!defined(TN3270)
-
-#define	SetIn3270()
-
-#endif	/* !defined(TN3270) */
-
-#define	NETADD(c)	{ *netoring.supply = c; ring_supplied(&netoring, 1); }
-#define	NET2ADD(c1,c2)	{ NETADD(c1); NETADD(c2); }
-#define	NETBYTES()	(ring_full_count(&netoring))
-#define	NETROOM()	(ring_empty_count(&netoring))
-
-#define	TTYADD(c)	if (!(SYNCHing||flushout)) { \
-				*ttyoring.supply = c; \
-				ring_supplied(&ttyoring, 1); \
-			}
-#define	TTYBYTES()	(ring_full_count(&ttyoring))
-#define	TTYROOM()	(ring_empty_count(&ttyoring))
-
-/*	Various modes */
-#define	MODE_LOCAL_CHARS(m)	((m)&(MODE_EDIT|MODE_TRAPSIG))
-#define	MODE_LOCAL_ECHO(m)	((m)&MODE_ECHO)
-#define	MODE_COMMAND_LINE(m)	((m)==-1)
-
-#define	CONTROL(x)	((x)&0x1f)		/* CTRL(x) is not portable */

contrib/telnet/telnet/externs.h

@@ -1,491 +0,0 @@
-/*
- * Copyright (c) 1988, 1990, 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.
- *
- *	@(#)externs.h	8.3 (Berkeley) 5/30/95
- */
-
-#ifndef	BSD
-# define BSD 43
-#endif
-
-/*
- * ucb stdio.h defines BSD as something wierd
- */
-#if defined(sun) && defined(__svr4__)
-#define BSD 43
-#endif
-
-#ifndef	USE_TERMIO
-# if BSD > 43 || defined(SYSV_TERMIO)
-#  define USE_TERMIO
-# endif
-#endif
-
-#include <stdio.h>
-#include <setjmp.h>
-#if defined(CRAY) && !defined(NO_BSD_SETJMP)
-#include <bsdsetjmp.h>
-#endif
-#ifndef	FILIO_H
-#include <sys/ioctl.h>
-#else
-#include <sys/filio.h>
-#endif
-#ifdef CRAY
-# include <errno.h>
-#endif /* CRAY */
-#ifdef	USE_TERMIO
-# ifndef	VINTR
-#  ifdef SYSV_TERMIO
-#   include <sys/termio.h>
-#  else
-#   include <sys/termios.h>
-#   define termio termios
-#  endif
-# endif
-#endif
-#if defined(NO_CC_T) || !defined(USE_TERMIO)
-# if !defined(USE_TERMIO)
-typedef char cc_t;
-# else
-typedef unsigned char cc_t;
-# endif
-#endif
-
-#ifndef	NO_STRING_H
-#include <string.h>
-#else
-#include <strings.h>
-#endif
-
-#ifndef	_POSIX_VDISABLE
-# ifdef sun
-#  include <sys/param.h>	/* pick up VDISABLE definition, mayby */
-# endif
-# ifdef VDISABLE
-#  define _POSIX_VDISABLE VDISABLE
-# else
-#  define _POSIX_VDISABLE ((cc_t)'\377')
-# endif
-#endif
-
-#define	SUBBUFSIZE	256
-
-#ifndef CRAY
-extern int errno;		/* outside this world */
-#endif /* !CRAY */
-
-#if	!defined(P)
-# ifdef	__STDC__
-#  define	P(x)	x
-# else
-#  define	P(x)	()
-# endif
-#endif
-
-extern int
-    autologin,		/* Autologin enabled */
-    skiprc,		/* Don't process the ~/.telnetrc file */
-    eight,		/* use eight bit mode (binary in and/or out */
-    flushout,		/* flush output */
-    connected,		/* Are we connected to the other side? */
-    globalmode,		/* Mode tty should be in */
-    In3270,		/* Are we in 3270 mode? */
-    telnetport,		/* Are we connected to the telnet port? */
-    localflow,		/* Flow control handled locally */
-    restartany,		/* If flow control, restart output on any character */
-    localchars,		/* we recognize interrupt/quit */
-    donelclchars,	/* the user has set "localchars" */
-    showoptions,
-    net,		/* Network file descriptor */
-    tin,		/* Terminal input file descriptor */
-    tout,		/* Terminal output file descriptor */
-    crlf,		/* Should '\r' be mapped to <CR><LF> (or <CR><NUL>)? */
-    autoflush,		/* flush output when interrupting? */
-    autosynch,		/* send interrupt characters with SYNCH? */
-    SYNCHing,		/* Is the stream in telnet SYNCH mode? */
-    donebinarytoggle,	/* the user has put us in binary */
-    dontlecho,		/* do we suppress local echoing right now? */
-    crmod,
-    netdata,		/* Print out network data flow */
-    prettydump,		/* Print "netdata" output in user readable format */
-#if	defined(unix)
-#if	defined(TN3270)
-    cursesdata,		/* Print out curses data flow */
-    apitrace,		/* Trace API transactions */
-#endif	/* defined(TN3270) */
-    termdata,		/* Print out terminal data flow */
-#endif	/* defined(unix) */
-    debug,		/* Debug level */
-    clienteof;		/* Client received EOF */
-
-extern cc_t escape;	/* Escape to command mode */
-extern cc_t rlogin;	/* Rlogin mode escape character */
-#ifdef	KLUDGELINEMODE
-extern cc_t echoc;	/* Toggle local echoing */
-#endif
-
-extern char
-    *prompt;		/* Prompt for command. */
-
-extern char
-    doopt[],
-    dont[],
-    will[],
-    wont[],
-    options[],		/* All the little options */
-    *hostname;		/* Who are we connected to? */
-#ifdef	ENCRYPTION
-extern void (*encrypt_output) P((unsigned char *, int));
-extern int (*decrypt_input) P((int));
-#endif	/* ENCRYPTION */
-
-/*
- * We keep track of each side of the option negotiation.
- */
-
-#define	MY_STATE_WILL		0x01
-#define	MY_WANT_STATE_WILL	0x02
-#define	MY_STATE_DO		0x04
-#define	MY_WANT_STATE_DO	0x08
-
-/*
- * Macros to check the current state of things
- */
-
-#define	my_state_is_do(opt)		(options[opt]&MY_STATE_DO)
-#define	my_state_is_will(opt)		(options[opt]&MY_STATE_WILL)
-#define my_want_state_is_do(opt)	(options[opt]&MY_WANT_STATE_DO)
-#define my_want_state_is_will(opt)	(options[opt]&MY_WANT_STATE_WILL)
-
-#define	my_state_is_dont(opt)		(!my_state_is_do(opt))
-#define	my_state_is_wont(opt)		(!my_state_is_will(opt))
-#define my_want_state_is_dont(opt)	(!my_want_state_is_do(opt))
-#define my_want_state_is_wont(opt)	(!my_want_state_is_will(opt))
-
-#define	set_my_state_do(opt)		{options[opt] |= MY_STATE_DO;}
-#define	set_my_state_will(opt)		{options[opt] |= MY_STATE_WILL;}
-#define	set_my_want_state_do(opt)	{options[opt] |= MY_WANT_STATE_DO;}
-#define	set_my_want_state_will(opt)	{options[opt] |= MY_WANT_STATE_WILL;}
-
-#define	set_my_state_dont(opt)		{options[opt] &= ~MY_STATE_DO;}
-#define	set_my_state_wont(opt)		{options[opt] &= ~MY_STATE_WILL;}
-#define	set_my_want_state_dont(opt)	{options[opt] &= ~MY_WANT_STATE_DO;}
-#define	set_my_want_state_wont(opt)	{options[opt] &= ~MY_WANT_STATE_WILL;}
-
-/*
- * Make everything symetrical
- */
-
-#define	HIS_STATE_WILL			MY_STATE_DO
-#define	HIS_WANT_STATE_WILL		MY_WANT_STATE_DO
-#define HIS_STATE_DO			MY_STATE_WILL
-#define HIS_WANT_STATE_DO		MY_WANT_STATE_WILL
-
-#define	his_state_is_do			my_state_is_will
-#define	his_state_is_will		my_state_is_do
-#define his_want_state_is_do		my_want_state_is_will
-#define his_want_state_is_will		my_want_state_is_do
-
-#define	his_state_is_dont		my_state_is_wont
-#define	his_state_is_wont		my_state_is_dont
-#define his_want_state_is_dont		my_want_state_is_wont
-#define his_want_state_is_wont		my_want_state_is_dont
-
-#define	set_his_state_do		set_my_state_will
-#define	set_his_state_will		set_my_state_do
-#define	set_his_want_state_do		set_my_want_state_will
-#define	set_his_want_state_will		set_my_want_state_do
-
-#define	set_his_state_dont		set_my_state_wont
-#define	set_his_state_wont		set_my_state_dont
-#define	set_his_want_state_dont		set_my_want_state_wont
-#define	set_his_want_state_wont		set_my_want_state_dont
-
-
-extern FILE
-    *NetTrace;		/* Where debugging output goes */
-extern unsigned char
-    NetTraceFile[];	/* Name of file where debugging output goes */
-extern void
-    SetNetTrace P((char *));	/* Function to change where debugging goes */
-
-extern jmp_buf
-    peerdied,
-    toplevel;		/* For error conditions. */
-
-extern void
-    command P((int, char *, int)),
-    Dump P((int, unsigned char *, int)),
-    ExitString P((char *, int)),
-    init_3270 P((void)),
-    printoption P((char *, int, int)),
-    printsub P((int, unsigned char *, int)),
-    sendnaws P((void)),
-    setconnmode P((int)),
-    setcommandmode P((void)),
-    setneturg P((void)),
-    sys_telnet_init P((void)),
-    telnet P((char *)),
-    tel_enter_binary P((int)),
-    TerminalFlushOutput P((void)),
-    TerminalNewMode P((int)),
-    TerminalRestoreState P((void)),
-    TerminalSaveState P((void)),
-    tninit P((void)),
-    upcase P((char *)),
-    willoption P((int)),
-    wontoption P((int));
-
-extern void
-    send_do P((int, int)),
-    send_dont P((int, int)),
-    send_will P((int, int)),
-    send_wont P((int, int));
-
-extern void
-    lm_will P((unsigned char *, int)),
-    lm_wont P((unsigned char *, int)),
-    lm_do P((unsigned char *, int)),
-    lm_dont P((unsigned char *, int)),
-    lm_mode P((unsigned char *, int, int));
-
-extern void
-    slc_init P((void)),
-    slcstate P((void)),
-    slc_mode_export P((void)),
-    slc_mode_import P((int)),
-    slc_import P((int)),
-    slc_export P((void)),
-    slc P((unsigned char *, int)),
-    slc_check P((void)),
-    slc_start_reply P((void)),
-    slc_add_reply P((int, int, int)),
-    slc_end_reply P((void));
-extern int
-    NetClose P((int)),
-    netflush P((void)),
-    SetSockOpt P((int, int, int, int)),
-    slc_update P((void)),
-    telrcv P((void)),
-    TerminalWrite P((char *, int)),
-    TerminalAutoFlush P((void)),
-    ttyflush P((int));
-
-extern void
-    env_opt P((unsigned char *, int)),
-    env_opt_start P((void)),
-    env_opt_start_info P((void)),
-    env_opt_add P((unsigned char *)),
-    env_opt_end P((int));
-
-extern unsigned char
-    *env_default P((int, int)),
-    *env_getvalue P((unsigned char *));
-
-extern int
-    get_status P((void)),
-    dosynch P((void));
-
-extern cc_t
-    *tcval P((int));
-
-#ifndef	USE_TERMIO
-
-extern struct	tchars ntc;
-extern struct	ltchars nltc;
-extern struct	sgttyb nttyb;
-
-# define termEofChar		ntc.t_eofc
-# define termEraseChar		nttyb.sg_erase
-# define termFlushChar		nltc.t_flushc
-# define termIntChar		ntc.t_intrc
-# define termKillChar		nttyb.sg_kill
-# define termLiteralNextChar	nltc.t_lnextc
-# define termQuitChar		ntc.t_quitc
-# define termSuspChar		nltc.t_suspc
-# define termRprntChar		nltc.t_rprntc
-# define termWerasChar		nltc.t_werasc
-# define termStartChar		ntc.t_startc
-# define termStopChar		ntc.t_stopc
-# define termForw1Char		ntc.t_brkc
-extern cc_t termForw2Char;
-extern cc_t termAytChar;
-
-# define termEofCharp		(cc_t *)&ntc.t_eofc
-# define termEraseCharp		(cc_t *)&nttyb.sg_erase
-# define termFlushCharp		(cc_t *)&nltc.t_flushc
-# define termIntCharp		(cc_t *)&ntc.t_intrc
-# define termKillCharp		(cc_t *)&nttyb.sg_kill
-# define termLiteralNextCharp	(cc_t *)&nltc.t_lnextc
-# define termQuitCharp		(cc_t *)&ntc.t_quitc
-# define termSuspCharp		(cc_t *)&nltc.t_suspc
-# define termRprntCharp		(cc_t *)&nltc.t_rprntc
-# define termWerasCharp		(cc_t *)&nltc.t_werasc
-# define termStartCharp		(cc_t *)&ntc.t_startc
-# define termStopCharp		(cc_t *)&ntc.t_stopc
-# define termForw1Charp		(cc_t *)&ntc.t_brkc
-# define termForw2Charp		(cc_t *)&termForw2Char
-# define termAytCharp		(cc_t *)&termAytChar
-
-# else
-
-extern struct	termio new_tc;
-
-# define termEofChar		new_tc.c_cc[VEOF]
-# define termEraseChar		new_tc.c_cc[VERASE]
-# define termIntChar		new_tc.c_cc[VINTR]
-# define termKillChar		new_tc.c_cc[VKILL]
-# define termQuitChar		new_tc.c_cc[VQUIT]
-
-# ifndef	VSUSP
-extern cc_t termSuspChar;
-# else
-#  define termSuspChar		new_tc.c_cc[VSUSP]
-# endif
-# if	defined(VFLUSHO) && !defined(VDISCARD)
-#  define VDISCARD VFLUSHO
-# endif
-# ifndef	VDISCARD
-extern cc_t termFlushChar;
-# else
-#  define termFlushChar		new_tc.c_cc[VDISCARD]
-# endif
-# ifndef VWERASE
-extern cc_t termWerasChar;
-# else
-#  define termWerasChar		new_tc.c_cc[VWERASE]
-# endif
-# ifndef	VREPRINT
-extern cc_t termRprntChar;
-# else
-#  define termRprntChar		new_tc.c_cc[VREPRINT]
-# endif
-# ifndef	VLNEXT
-extern cc_t termLiteralNextChar;
-# else
-#  define termLiteralNextChar	new_tc.c_cc[VLNEXT]
-# endif
-# ifndef	VSTART
-extern cc_t termStartChar;
-# else
-#  define termStartChar		new_tc.c_cc[VSTART]
-# endif
-# ifndef	VSTOP
-extern cc_t termStopChar;
-# else
-#  define termStopChar		new_tc.c_cc[VSTOP]
-# endif
-# ifndef	VEOL
-extern cc_t termForw1Char;
-# else
-#  define termForw1Char		new_tc.c_cc[VEOL]
-# endif
-# ifndef	VEOL2
-extern cc_t termForw2Char;
-# else
-#  define termForw2Char		new_tc.c_cc[VEOL]
-# endif
-# ifndef	VSTATUS
-extern cc_t termAytChar;
-#else
-#  define termAytChar		new_tc.c_cc[VSTATUS]
-#endif
-
-# if !defined(CRAY) || defined(__STDC__)
-#  define termEofCharp		&termEofChar
-#  define termEraseCharp	&termEraseChar
-#  define termIntCharp		&termIntChar
-#  define termKillCharp		&termKillChar
-#  define termQuitCharp		&termQuitChar
-#  define termSuspCharp		&termSuspChar
-#  define termFlushCharp	&termFlushChar
-#  define termWerasCharp	&termWerasChar
-#  define termRprntCharp	&termRprntChar
-#  define termLiteralNextCharp	&termLiteralNextChar
-#  define termStartCharp	&termStartChar
-#  define termStopCharp		&termStopChar
-#  define termForw1Charp	&termForw1Char
-#  define termForw2Charp	&termForw2Char
-#  define termAytCharp		&termAytChar
-# else
-	/* Work around a compiler bug */
-#  define termEofCharp		0
-#  define termEraseCharp	0
-#  define termIntCharp		0
-#  define termKillCharp		0
-#  define termQuitCharp		0
-#  define termSuspCharp		0
-#  define termFlushCharp	0
-#  define termWerasCharp	0
-#  define termRprntCharp	0
-#  define termLiteralNextCharp	0
-#  define termStartCharp	0
-#  define termStopCharp		0
-#  define termForw1Charp	0
-#  define termForw2Charp	0
-#  define termAytCharp		0
-# endif
-#endif
-
-
-/* Ring buffer structures which are shared */
-
-extern Ring
-    netoring,
-    netiring,
-    ttyoring,
-    ttyiring;
-
-/* Tn3270 section */
-#if	defined(TN3270)
-
-extern int
-    HaveInput,		/* Whether an asynchronous I/O indication came in */
-    noasynchtty,	/* Don't do signals on I/O (SIGURG, SIGIO) */
-    noasynchnet,	/* Don't do signals on I/O (SIGURG, SIGIO) */
-    sigiocount,		/* Count of SIGIO receptions */
-    shell_active;	/* Subshell is active */
-
-extern char
-    *Ibackp,		/* Oldest byte of 3270 data */
-    Ibuf[],		/* 3270 buffer */
-    *Ifrontp,		/* Where next 3270 byte goes */
-    tline[],
-    *transcom;		/* Transparent command */
-
-extern int
-    settranscom P((int, char**));
-
-extern void
-    inputAvailable P((int));
-#endif	/* defined(TN3270) */

contrib/telnet/telnet/fdset.h

@@ -1,49 +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.
- *
- *	@(#)fdset.h	8.1 (Berkeley) 6/6/93
- */
-
-/*
- * The following is defined just in case someone should want to run
- * this telnet on a 4.2 system.
- *
- */
-
-#ifndef	FD_SETSIZE
-
-#define	FD_SET(n, p)	((p)->fds_bits[0] |= (1<<(n)))
-#define	FD_CLR(n, p)	((p)->fds_bits[0] &= ~(1<<(n)))
-#define	FD_ISSET(n, p)	((p)->fds_bits[0] & (1<<(n)))
-#define FD_ZERO(p)	((p)->fds_bits[0] = 0)
-
-#endif

contrib/telnet/telnet/general.h

@@ -1,45 +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.
- *
- *	@(#)general.h	8.1 (Berkeley) 6/6/93
- */
-
-/*
- * Some general definitions.
- */
-
-
-#define	numberof(x)	(sizeof x/sizeof x[0])
-#define	highestof(x)	(numberof(x)-1)
-
-#define	ClearElement(x)		memset((char *)&x, 0, sizeof x)
-#define	ClearArray(x)		memset((char *)x, 0, sizeof x)

contrib/telnet/telnet/main.c

@@ -1,337 +0,0 @@
-/*
- * Copyright (c) 1988, 1990, 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
-static const char copyright[] =
-"@(#) Copyright (c) 1988, 1990, 1993\n\
-	The Regents of the University of California.  All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static const char sccsid[] = "@(#)main.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <stdlib.h>
-
-#include "ring.h"
-#include "externs.h"
-#include "defines.h"
-
-#if	defined(AUTHENTICATION)
-#include <libtelnet/auth.h>
-#endif
-#if	defined(ENCRYPTION)
-#include <libtelnet/encrypt.h>
-#endif
-
-/* These values need to be the same as defined in libtelnet/kerberos5.c */
-/* Either define them in both places, or put in some common header file. */
-#define OPTS_FORWARD_CREDS	0x00000002
-#define OPTS_FORWARDABLE_CREDS	0x00000001
-
-#if 0
-#define FORWARD
-#endif
-
-void init_terminal(void);
-void init_network(void);
-void init_telnet(void);
-void init_sys(void);
-void init_3270(void);
-
-/*
- * Initialize variables.
- */
-    void
-tninit()
-{
-    init_terminal();
-
-    init_network();
-
-    init_telnet();
-
-    init_sys();
-
-#if defined(TN3270)
-    init_3270();
-#endif
-}
-
-	void
-usage()
-{
-	fprintf(stderr, "Usage: %s %s%s%s%s\n",
-	    prompt,
-#ifdef	AUTHENTICATION
-	    "[-8] [-E] [-K] [-L] [-S tos] [-X atype] [-a] [-c] [-d] [-e char]",
-	    "\n\t[-k realm] [-l user] [-f/-F] [-n tracefile] ",
-#else
-	    "[-8] [-E] [-L] [-S tos] [-a] [-c] [-d] [-e char] [-l user]",
-	    "\n\t[-n tracefile]",
-#endif
-#if defined(TN3270) && defined(unix)
-# ifdef AUTHENTICATION
-	    "[-noasynch] [-noasynctty]\n\t[-noasyncnet] [-r] [-t transcom] ",
-# else
-	    "[-noasynch] [-noasynctty] [-noasyncnet] [-r]\n\t[-t transcom]",
-# endif
-#else
-	    "[-r] ",
-#endif
-#ifdef	ENCRYPTION
-	    "[-x] [host-name [port]]"
-#else	/* ENCRYPTION */
-	    "[host-name [port]]"
-#endif	/* ENCRYPTION */
-	);
-	exit(1);
-}
-
-/*
- * main.  Parse arguments, invoke the protocol or command parser.
- */
-
-	int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	extern char *optarg;
-	extern int optind;
-	int ch;
-	char *user, *strrchr();
-#ifdef	FORWARD
-	extern int forward_flags;
-#endif	/* FORWARD */
-
-	tninit();		/* Clear out things */
-#if	defined(CRAY) && !defined(__STDC__)
-	_setlist_init();	/* Work around compiler bug */
-#endif
-
-	TerminalSaveState();
-
-	if ((prompt = strrchr(argv[0], '/')))
-		++prompt;
-	else
-		prompt = argv[0];
-
-	user = NULL;
-
-	rlogin = (strncmp(prompt, "rlog", 4) == 0) ? '~' : _POSIX_VDISABLE;
-	autologin = -1;
-
-	while ((ch = getopt(argc, argv, "8EKLS:X:acde:fFk:l:n:rt:x")) != EOF) {
-		switch(ch) {
-		case '8':
-			eight = 3;	/* binary output and input */
-			break;
-		case 'E':
-			rlogin = escape = _POSIX_VDISABLE;
-			break;
-		case 'K':
-#ifdef	AUTHENTICATION
-			autologin = 0;
-#endif
-			break;
-		case 'L':
-			eight |= 2;	/* binary output only */
-			break;
-		case 'S':
-		    {
-#ifdef	HAS_GETTOS
-			extern int tos;
-
-			if ((tos = parsetos(optarg, "tcp")) < 0)
-				fprintf(stderr, "%s%s%s%s\n",
-					prompt, ": Bad TOS argument '",
-					optarg,
-					"; will try to use default TOS");
-#else
-			fprintf(stderr,
-			   "%s: Warning: -S ignored, no parsetos() support.\n",
-								prompt);
-#endif
-		    }
-			break;
-		case 'X':
-#ifdef	AUTHENTICATION
-			auth_disable_name(optarg);
-#endif
-			break;
-		case 'a':
-			autologin = 1;
-			break;
-		case 'c':
-			skiprc = 1;
-			break;
-		case 'd':
-			debug = 1;
-			break;
-		case 'e':
-			set_escape_char(optarg);
-			break;
-		case 'f':
-#if defined(AUTHENTICATION) && defined(KRB5) && defined(FORWARD)
-			if (forward_flags & OPTS_FORWARD_CREDS) {
-			    fprintf(stderr,
-				    "%s: Only one of -f and -F allowed.\n",
-				    prompt);
-			    usage();
-			}
-			forward_flags |= OPTS_FORWARD_CREDS;
-#else
-			fprintf(stderr,
-			 "%s: Warning: -f ignored, no Kerberos V5 support.\n",
-				prompt);
-#endif
-			break;
-		case 'F':
-#if defined(AUTHENTICATION) && defined(KRB5) && defined(FORWARD)
-			if (forward_flags & OPTS_FORWARD_CREDS) {
-			    fprintf(stderr,
-				    "%s: Only one of -f and -F allowed.\n",
-				    prompt);
-			    usage();
-			}
-			forward_flags |= OPTS_FORWARD_CREDS;
-			forward_flags |= OPTS_FORWARDABLE_CREDS;
-#else
-			fprintf(stderr,
-			 "%s: Warning: -F ignored, no Kerberos V5 support.\n",
-				prompt);
-#endif
-			break;
-		case 'k':
-#if defined(AUTHENTICATION) && defined(KRB4)
-		    {
-			extern char *dest_realm, dst_realm_buf[], dst_realm_sz;
-			dest_realm = dst_realm_buf;
-			(void)strncpy(dest_realm, optarg, dst_realm_sz);
-		    }
-#else
-			fprintf(stderr,
-			   "%s: Warning: -k ignored, no Kerberos V4 support.\n",
-								prompt);
-#endif
-			break;
-		case 'l':
-			autologin = 1;
-			user = optarg;
-			break;
-		case 'n':
-#if defined(TN3270) && defined(unix)
-			/* distinguish between "-n oasynch" and "-noasynch" */
-			if (argv[optind - 1][0] == '-' && argv[optind - 1][1]
-			    == 'n' && argv[optind - 1][2] == 'o') {
-				if (!strcmp(optarg, "oasynch")) {
-					noasynchtty = 1;
-					noasynchnet = 1;
-				} else if (!strcmp(optarg, "oasynchtty"))
-					noasynchtty = 1;
-				else if (!strcmp(optarg, "oasynchnet"))
-					noasynchnet = 1;
-			} else
-#endif	/* defined(TN3270) && defined(unix) */
-				SetNetTrace(optarg);
-			break;
-		case 'r':
-			rlogin = '~';
-			break;
-		case 't':
-#if defined(TN3270) && defined(unix)
-			transcom = tline;
-			(void)strcpy(transcom, optarg);
-#else
-			fprintf(stderr,
-			   "%s: Warning: -t ignored, no TN3270 support.\n",
-								prompt);
-#endif
-			break;
-		case 'x':
-#ifdef	ENCRYPTION
-			encrypt_auto(1);
-			decrypt_auto(1);
-#else	/* ENCRYPTION */
-			fprintf(stderr,
-			    "%s: Warning: -x ignored, no ENCRYPT support.\n",
-								prompt);
-#endif	/* ENCRYPTION */
-			break;
-		case '?':
-		default:
-			usage();
-			/* NOTREACHED */
-		}
-	}
-	if (autologin == -1)
-		autologin = (rlogin == _POSIX_VDISABLE) ? 0 : 1;
-
-	argc -= optind;
-	argv += optind;
-
-	if (argc) {
-		char *args[7], **argp = args;
-
-		if (argc > 2)
-			usage();
-		*argp++ = prompt;
-		if (user) {
-			*argp++ = "-l";
-			*argp++ = user;
-		}
-		*argp++ = argv[0];		/* host */
-		if (argc > 1)
-			*argp++ = argv[1];	/* port */
-		*argp = 0;
-
-		if (setjmp(toplevel) != 0)
-			Exit(0);
-		if (tn(argp - args, args) == 1)
-			return (0);
-		else
-			return (1);
-	}
-	(void)setjmp(toplevel);
-	for (;;) {
-#ifdef TN3270
-		if (shell_active)
-			shell_continue();
-		else
-#endif
-			command(1, 0, 0);
-	}
-	return 0;
-}

contrib/telnet/telnet/network.c

@@ -1,178 +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
-static const char sccsid[] = "@(#)network.c	8.2 (Berkeley) 12/15/93";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-
-#include <errno.h>
-
-#include <arpa/telnet.h>
-#include <unistd.h>
-
-#include "ring.h"
-
-#include "defines.h"
-#include "externs.h"
-#include "fdset.h"
-
-Ring		netoring, netiring;
-unsigned char	netobuf[2*BUFSIZ], netibuf[BUFSIZ];
-
-/*
- * Initialize internal network data structures.
- */
-
-    void
-init_network()
-{
-    if (ring_init(&netoring, netobuf, sizeof netobuf) != 1) {
-	exit(1);
-    }
-    if (ring_init(&netiring, netibuf, sizeof netibuf) != 1) {
-	exit(1);
-    }
-    NetTrace = stdout;
-}
-
-
-/*
- * Check to see if any out-of-band data exists on a socket (for
- * Telnet "synch" processing).
- */
-
-    int
-stilloob()
-{
-    static struct timeval timeout = { 0 };
-    fd_set	excepts;
-    int value;
-
-    do {
-	FD_ZERO(&excepts);
-	FD_SET(net, &excepts);
-	value = select(net+1, (fd_set *)0, (fd_set *)0, &excepts, &timeout);
-    } while ((value == -1) && (errno == EINTR));
-
-    if (value < 0) {
-	perror("select");
-	(void) quit();
-	/* NOTREACHED */
-    }
-    if (FD_ISSET(net, &excepts)) {
-	return 1;
-    } else {
-	return 0;
-    }
-}
-
-
-/*
- *  setneturg()
- *
- *	Sets "neturg" to the current location.
- */
-
-    void
-setneturg()
-{
-    ring_mark(&netoring);
-}
-
-
-/*
- *  netflush
- *		Send as much data as possible to the network,
- *	handling requests for urgent data.
- *
- *		The return value indicates whether we did any
- *	useful work.
- */
-
-
-    int
-netflush()
-{
-    register int n, n1;
-
-#ifdef	ENCRYPTION
-    if (encrypt_output)
-	ring_encrypt(&netoring, encrypt_output);
-#endif	/* ENCRYPTION */
-    if ((n1 = n = ring_full_consecutive(&netoring)) > 0) {
-	if (!ring_at_mark(&netoring)) {
-	    n = send(net, (char *)netoring.consume, n, 0); /* normal write */
-	} else {
-	    /*
-	     * In 4.2 (and 4.3) systems, there is some question about
-	     * what byte in a sendOOB operation is the "OOB" data.
-	     * To make ourselves compatible, we only send ONE byte
-	     * out of band, the one WE THINK should be OOB (though
-	     * we really have more the TCP philosophy of urgent data
-	     * rather than the Unix philosophy of OOB data).
-	     */
-	    n = send(net, (char *)netoring.consume, 1, MSG_OOB);/* URGENT data */
-	}
-    }
-    if (n < 0) {
-	if (errno != ENOBUFS && errno != EWOULDBLOCK) {
-	    setcommandmode();
-	    perror(hostname);
-	    (void)NetClose(net);
-	    ring_clear_mark(&netoring);
-	    longjmp(peerdied, -1);
-	    /*NOTREACHED*/
-	}
-	n = 0;
-    }
-    if (netdata && n) {
-	Dump('>', netoring.consume, n);
-    }
-    if (n) {
-	ring_consumed(&netoring, n);
-	/*
-	 * If we sent all, and more to send, then recurse to pick
-	 * up the other half.
-	 */
-	if ((n1 == n) && ring_full_consecutive(&netoring)) {
-	    (void) netflush();
-	}
-	return 1;
-    } else {
-	return 0;
-    }
-}

contrib/telnet/telnet/ring.c

@@ -1,364 +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
-static const char sccsid[] = "@(#)ring.c	8.2 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-/*
- * This defines a structure for a ring buffer.
- *
- * The circular buffer has two parts:
- *(((
- *	full:	[consume, supply)
- *	empty:	[supply, consume)
- *]]]
- *
- */
-
-#include	<stdio.h>
-#include	<errno.h>
-#include	<string.h>
-
-#ifdef	size_t
-#undef	size_t
-#endif
-
-#include	<sys/types.h>
-#ifndef	FILIO_H
-#include	<sys/ioctl.h>
-#endif
-#include	<sys/socket.h>
-
-#include	"ring.h"
-#include	"general.h"
-
-/* Internal macros */
-
-#if	!defined(MIN)
-#define	MIN(a,b)	(((a)<(b))? (a):(b))
-#endif	/* !defined(MIN) */
-
-#define	ring_subtract(d,a,b)	(((a)-(b) >= 0)? \
-					(a)-(b): (((a)-(b))+(d)->size))
-
-#define	ring_increment(d,a,c)	(((a)+(c) < (d)->top)? \
-					(a)+(c) : (((a)+(c))-(d)->size))
-
-#define	ring_decrement(d,a,c)	(((a)-(c) >= (d)->bottom)? \
-					(a)-(c) : (((a)-(c))-(d)->size))
-
-
-/*
- * The following is a clock, used to determine full, empty, etc.
- *
- * There is some trickiness here.  Since the ring buffers are initialized
- * to ZERO on allocation, we need to make sure, when interpreting the
- * clock, that when the times are EQUAL, then the buffer is FULL.
- */
-static u_long ring_clock = 0;
-
-
-#define	ring_empty(d) (((d)->consume == (d)->supply) && \
-				((d)->consumetime >= (d)->supplytime))
-#define	ring_full(d) (((d)->supply == (d)->consume) && \
-				((d)->supplytime > (d)->consumetime))
-
-
-
-
-
-/* Buffer state transition routines */
-
-	int
-    ring_init(ring, buffer, count)
-Ring *ring;
-    unsigned char *buffer;
-    int count;
-{
-    memset((char *)ring, 0, sizeof *ring);
-
-    ring->size = count;
-
-    ring->supply = ring->consume = ring->bottom = buffer;
-
-    ring->top = ring->bottom+ring->size;
-
-#ifdef	ENCRYPTION
-    ring->clearto = 0;
-#endif	/* ENCRYPTION */
-
-    return 1;
-}
-
-/* Mark routines */
-
-/*
- * Mark the most recently supplied byte.
- */
-
-    void
-ring_mark(ring)
-    Ring *ring;
-{
-    ring->mark = ring_decrement(ring, ring->supply, 1);
-}
-
-/*
- * Is the ring pointing to the mark?
- */
-
-    int
-ring_at_mark(ring)
-    Ring *ring;
-{
-    if (ring->mark == ring->consume) {
-	return 1;
-    } else {
-	return 0;
-    }
-}
-
-/*
- * Clear any mark set on the ring.
- */
-
-    void
-ring_clear_mark(ring)
-    Ring *ring;
-{
-    ring->mark = 0;
-}
-
-/*
- * Add characters from current segment to ring buffer.
- */
-    void
-ring_supplied(ring, count)
-    Ring *ring;
-    int count;
-{
-    ring->supply = ring_increment(ring, ring->supply, count);
-    ring->supplytime = ++ring_clock;
-}
-
-/*
- * We have just consumed "c" bytes.
- */
-    void
-ring_consumed(ring, count)
-    Ring *ring;
-    int count;
-{
-    if (count == 0)	/* don't update anything */
-	return;
-
-    if (ring->mark &&
-		(ring_subtract(ring, ring->mark, ring->consume) < count)) {
-	ring->mark = 0;
-    }
-#ifdef	ENCRYPTION
-    if (ring->consume < ring->clearto &&
-		ring->clearto <= ring->consume + count)
-	ring->clearto = 0;
-    else if (ring->consume + count > ring->top &&
-		ring->bottom <= ring->clearto &&
-		ring->bottom + ((ring->consume + count) - ring->top))
-	ring->clearto = 0;
-#endif	/* ENCRYPTION */
-    ring->consume = ring_increment(ring, ring->consume, count);
-    ring->consumetime = ++ring_clock;
-    /*
-     * Try to encourage "ring_empty_consecutive()" to be large.
-     */
-    if (ring_empty(ring)) {
-	ring->consume = ring->supply = ring->bottom;
-    }
-}
-
-
-
-/* Buffer state query routines */
-
-
-/* Number of bytes that may be supplied */
-    int
-ring_empty_count(ring)
-    Ring *ring;
-{
-    if (ring_empty(ring)) {	/* if empty */
-	    return ring->size;
-    } else {
-	return ring_subtract(ring, ring->consume, ring->supply);
-    }
-}
-
-/* number of CONSECUTIVE bytes that may be supplied */
-    int
-ring_empty_consecutive(ring)
-    Ring *ring;
-{
-    if ((ring->consume < ring->supply) || ring_empty(ring)) {
-			    /*
-			     * if consume is "below" supply, or empty, then
-			     * return distance to the top
-			     */
-	return ring_subtract(ring, ring->top, ring->supply);
-    } else {
-				    /*
-				     * else, return what we may.
-				     */
-	return ring_subtract(ring, ring->consume, ring->supply);
-    }
-}
-
-/* Return the number of bytes that are available for consuming
- * (but don't give more than enough to get to cross over set mark)
- */
-
-    int
-ring_full_count(ring)
-    Ring *ring;
-{
-    if ((ring->mark == 0) || (ring->mark == ring->consume)) {
-	if (ring_full(ring)) {
-	    return ring->size;	/* nothing consumed, but full */
-	} else {
-	    return ring_subtract(ring, ring->supply, ring->consume);
-	}
-    } else {
-	return ring_subtract(ring, ring->mark, ring->consume);
-    }
-}
-
-/*
- * Return the number of CONSECUTIVE bytes available for consuming.
- * However, don't return more than enough to cross over set mark.
- */
-    int
-ring_full_consecutive(ring)
-    Ring *ring;
-{
-    if ((ring->mark == 0) || (ring->mark == ring->consume)) {
-	if ((ring->supply < ring->consume) || ring_full(ring)) {
-	    return ring_subtract(ring, ring->top, ring->consume);
-	} else {
-	    return ring_subtract(ring, ring->supply, ring->consume);
-	}
-    } else {
-	if (ring->mark < ring->consume) {
-	    return ring_subtract(ring, ring->top, ring->consume);
-	} else {	/* Else, distance to mark */
-	    return ring_subtract(ring, ring->mark, ring->consume);
-	}
-    }
-}
-
-/*
- * Move data into the "supply" portion of of the ring buffer.
- */
-    void
-ring_supply_data(ring, buffer, count)
-    Ring *ring;
-    unsigned char *buffer;
-    int count;
-{
-    int i;
-
-    while (count) {
-	i = MIN(count, ring_empty_consecutive(ring));
-	memmove(ring->supply, buffer, i);
-	ring_supplied(ring, i);
-	count -= i;
-	buffer += i;
-    }
-}
-
-#ifdef notdef
-
-/*
- * Move data from the "consume" portion of the ring buffer
- */
-    void
-ring_consume_data(ring, buffer, count)
-    Ring *ring;
-    unsigned char *buffer;
-    int count;
-{
-    int i;
-
-    while (count) {
-	i = MIN(count, ring_full_consecutive(ring));
-	memmove(buffer, ring->consume, i);
-	ring_consumed(ring, i);
-	count -= i;
-	buffer += i;
-    }
-}
-#endif
-
-#ifdef	ENCRYPTION
-    void
-ring_encrypt(ring, encryptor)
-    Ring *ring;
-    void (*encryptor)();
-{
-    unsigned char *s, *c;
-
-    if (ring_empty(ring) || ring->clearto == ring->supply)
-	return;
-
-    if (!(c = ring->clearto))
-	c = ring->consume;
-
-    s = ring->supply;
-
-    if (s <= c) {
-	(*encryptor)(c, ring->top - c);
-	(*encryptor)(ring->bottom, s - ring->bottom);
-    } else
-	(*encryptor)(c, s - c);
-
-    ring->clearto = ring->supply;
-}
-
-    void
-ring_clearto(ring)
-    Ring *ring;
-{
-    if (!ring_empty(ring))
-	ring->clearto = ring->supply;
-    else
-	ring->clearto = 0;
-}
-#endif	/* ENCRYPTION */

contrib/telnet/telnet/ring.h

@@ -1,105 +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.
- *
- *	@(#)ring.h	8.1 (Berkeley) 6/6/93
- */
-
-#if defined(P)
-# undef P
-#endif
-
-#if defined(__STDC__) || defined(LINT_ARGS)
-# define	P(x)	x
-#else
-# define	P(x)	()
-#endif
-
-/*
- * This defines a structure for a ring buffer.
- *
- * The circular buffer has two parts:
- *(((
- *	full:	[consume, supply)
- *	empty:	[supply, consume)
- *]]]
- *
- */
-typedef struct {
-    unsigned char	*consume,	/* where data comes out of */
-			*supply,	/* where data comes in to */
-			*bottom,	/* lowest address in buffer */
-			*top,		/* highest address+1 in buffer */
-			*mark;		/* marker (user defined) */
-#ifdef	ENCRYPTION
-    unsigned char	*clearto;	/* Data to this point is clear text */
-    unsigned char	*encryyptedto;	/* Data is encrypted to here */
-#endif	/* ENCRYPTION */
-    int		size;		/* size in bytes of buffer */
-    u_long	consumetime,	/* help us keep straight full, empty, etc. */
-		supplytime;
-} Ring;
-
-/* Here are some functions and macros to deal with the ring buffer */
-
-/* Initialization routine */
-extern int
-	ring_init P((Ring *ring, unsigned char *buffer, int count));
-
-/* Data movement routines */
-extern void
-	ring_supply_data P((Ring *ring, unsigned char *buffer, int count));
-#ifdef notdef
-extern void
-	ring_consume_data P((Ring *ring, unsigned char *buffer, int count));
-#endif
-
-/* Buffer state transition routines */
-extern void
-	ring_supplied P((Ring *ring, int count)),
-	ring_consumed P((Ring *ring, int count));
-
-/* Buffer state query routines */
-extern int
-	ring_empty_count P((Ring *ring)),
-	ring_empty_consecutive P((Ring *ring)),
-	ring_full_count P((Ring *ring)),
-	ring_full_consecutive P((Ring *ring));
-
-#ifdef	ENCRYPTION
-extern void
-	ring_encrypt P((Ring *ring, void (*func)())),
-	ring_clearto P((Ring *ring));
-#endif	/* ENCRYPTION */
-
-extern void
-    ring_clear_mark(),
-    ring_mark();

contrib/telnet/telnet/terminal.c

@@ -1,244 +0,0 @@
-/*
- * Copyright (c) 1988, 1990, 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
-static const char sccsid[] = "@(#)terminal.c	8.2 (Berkeley) 2/16/95";
-#endif /* not lint */
-
-#include <arpa/telnet.h>
-#include <sys/types.h>
-
-#include "ring.h"
-
-#include "externs.h"
-#include "types.h"
-
-#if	defined(ENCRYPTION)
-#include <libtelnet/encrypt.h>
-#endif
-
-Ring		ttyoring, ttyiring;
-unsigned char	ttyobuf[2*BUFSIZ], ttyibuf[BUFSIZ];
-
-int termdata;			/* Debugging flag */
-
-#ifdef	USE_TERMIO
-# ifndef VDISCARD
-cc_t termFlushChar;
-# endif
-# ifndef VLNEXT
-cc_t termLiteralNextChar;
-# endif
-# ifndef VSUSP
-cc_t termSuspChar;
-# endif
-# ifndef VWERASE
-cc_t termWerasChar;
-# endif
-# ifndef VREPRINT
-cc_t termRprntChar;
-# endif
-# ifndef VSTART
-cc_t termStartChar;
-# endif
-# ifndef VSTOP
-cc_t termStopChar;
-# endif
-# ifndef VEOL
-cc_t termForw1Char;
-# endif
-# ifndef VEOL2
-cc_t termForw2Char;
-# endif
-# ifndef VSTATUS
-cc_t termAytChar;
-# endif
-#else
-cc_t termForw2Char;
-cc_t termAytChar;
-#endif
-
-/*
- * initialize the terminal data structures.
- */
-
-    void
-init_terminal()
-{
-    if (ring_init(&ttyoring, ttyobuf, sizeof ttyobuf) != 1) {
-	exit(1);
-    }
-    if (ring_init(&ttyiring, ttyibuf, sizeof ttyibuf) != 1) {
-	exit(1);
-    }
-    autoflush = TerminalAutoFlush();
-}
-
-
-/*
- *		Send as much data as possible to the terminal.
- *
- *		Return value:
- *			-1: No useful work done, data waiting to go out.
- *			 0: No data was waiting, so nothing was done.
- *			 1: All waiting data was written out.
- *			 n: All data - n was written out.
- */
-
-
-    int
-ttyflush(drop)
-    int drop;
-{
-    register int n, n0, n1;
-
-    n0 = ring_full_count(&ttyoring);
-    if ((n1 = n = ring_full_consecutive(&ttyoring)) > 0) {
-	if (drop) {
-	    TerminalFlushOutput();
-	    /* we leave 'n' alone! */
-	} else {
-	    n = TerminalWrite(ttyoring.consume, n);
-	}
-    }
-    if (n > 0) {
-	if (termdata && n) {
-	    Dump('>', ttyoring.consume, n);
-	}
-	/*
-	 * If we wrote everything, and the full count is
-	 * larger than what we wrote, then write the
-	 * rest of the buffer.
-	 */
-	if (n1 == n && n0 > n) {
-		n1 = n0 - n;
-		if (!drop)
-			n1 = TerminalWrite(ttyoring.bottom, n1);
-		if (n1 > 0)
-			n += n1;
-	}
-	ring_consumed(&ttyoring, n);
-    }
-    if (n < 0)
-	return -1;
-    if (n == n0) {
-	if (n0)
-	    return -1;
-	return 0;
-    }
-    return n0 - n + 1;
-}
-
-
-/*
- * These routines decides on what the mode should be (based on the values
- * of various global variables).
- */
-
-
-    int
-getconnmode()
-{
-    extern int linemode;
-    int mode = 0;
-#ifdef	KLUDGELINEMODE
-    extern int kludgelinemode;
-#endif
-
-    if (In3270)
-	return(MODE_FLOW);
-
-    if (my_want_state_is_dont(TELOPT_ECHO))
-	mode |= MODE_ECHO;
-
-    if (localflow)
-	mode |= MODE_FLOW;
-
-    if (my_want_state_is_will(TELOPT_BINARY))
-	mode |= MODE_INBIN;
-
-    if (his_want_state_is_will(TELOPT_BINARY))
-	mode |= MODE_OUTBIN;
-
-#ifdef	KLUDGELINEMODE
-    if (kludgelinemode) {
-	if (my_want_state_is_dont(TELOPT_SGA)) {
-	    mode |= (MODE_TRAPSIG|MODE_EDIT);
-	    if (dontlecho && (clocks.echotoggle > clocks.modenegotiated)) {
-		mode &= ~MODE_ECHO;
-	    }
-	}
-	return(mode);
-    }
-#endif
-    if (my_want_state_is_will(TELOPT_LINEMODE))
-	mode |= linemode;
-    return(mode);
-}
-
-    void
-setconnmode(force)
-    int force;
-{
-#ifdef	ENCRYPTION
-    static int enc_passwd = 0;
-#endif	/* ENCRYPTION */
-    register int newmode;
-
-    newmode = getconnmode()|(force?MODE_FORCE:0);
-
-    TerminalNewMode(newmode);
-
-#ifdef  ENCRYPTION
-    if ((newmode & (MODE_ECHO|MODE_EDIT)) == MODE_EDIT) {
-	if (my_want_state_is_will(TELOPT_ENCRYPT)
-				&& (enc_passwd == 0) && !encrypt_output) {
-	    encrypt_request_start(0, 0);
-	    enc_passwd = 1;
-	}
-    } else {
-	if (enc_passwd) {
-	    encrypt_request_end();
-	    enc_passwd = 0;
-	}
-    }
-#endif	/* ENCRYPTION */
-
-}
-
-
-    void
-setcommandmode()
-{
-    TerminalNewMode(-1);
-}

contrib/telnet/telnet/tn3270.c

@@ -1,411 +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
-static const char sccsid[] = "@(#)tn3270.c	8.2 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <arpa/telnet.h>
-
-#include "general.h"
-
-#include "defines.h"
-#include "ring.h"
-#include "externs.h"
-#include "fdset.h"
-
-#if	defined(TN3270)
-
-#include "../ctlr/screen.h"
-#include "../general/globals.h"
-
-#include "../sys_curses/telextrn.h"
-#include "../ctlr/externs.h"
-
-#if	defined(unix)
-int
-	HaveInput,		/* There is input available to scan */
-	cursesdata,		/* Do we dump curses data? */
-	sigiocount;		/* Number of times we got a SIGIO */
-
-char	tline[200];
-char	*transcom = 0;	/* transparent mode command (default: none) */
-#endif	/* defined(unix) */
-
-char	Ibuf[8*BUFSIZ], *Ifrontp, *Ibackp;
-
-static char	sb_terminal[] = { IAC, SB,
-			TELOPT_TTYPE, TELQUAL_IS,
-			'I', 'B', 'M', '-', '3', '2', '7', '8', '-', '2',
-			IAC, SE };
-#define	SBTERMMODEL	13
-
-static int
-	Sent3270TerminalType;	/* Have we said we are a 3270? */
-
-#endif	/* defined(TN3270) */
-
-
-    void
-init_3270()
-{
-#if	defined(TN3270)
-#if	defined(unix)
-    HaveInput = 0;
-    sigiocount = 0;
-#endif	/* defined(unix) */
-    Sent3270TerminalType = 0;
-    Ifrontp = Ibackp = Ibuf;
-    init_ctlr();		/* Initialize some things */
-    init_keyboard();
-    init_screen();
-    init_system();
-#endif	/* defined(TN3270) */
-}
-
-
-#if	defined(TN3270)
-
-/*
- * DataToNetwork - queue up some data to go to network.  If "done" is set,
- * then when last byte is queued, we add on an IAC EOR sequence (so,
- * don't call us with "done" until you want that done...)
- *
- * We actually do send all the data to the network buffer, since our
- * only client needs for us to do that.
- */
-
-    int
-DataToNetwork(buffer, count, done)
-    register char *buffer;	/* where the data is */
-    register int  count;	/* how much to send */
-    int		  done;		/* is this the last of a logical block */
-{
-    register int loop, c;
-    int origCount;
-
-    origCount = count;
-
-    while (count) {
-	/* If not enough room for EORs, IACs, etc., wait */
-	if (NETROOM() < 6) {
-	    fd_set o;
-
-	    FD_ZERO(&o);
-	    netflush();
-	    while (NETROOM() < 6) {
-		FD_SET(net, &o);
-		(void) select(net+1, (fd_set *) 0, &o, (fd_set *) 0,
-						(struct timeval *) 0);
-		netflush();
-	    }
-	}
-	c = ring_empty_count(&netoring);
-	if (c > count) {
-	    c = count;
-	}
-	loop = c;
-	while (loop) {
-	    if (((unsigned char)*buffer) == IAC) {
-		break;
-	    }
-	    buffer++;
-	    loop--;
-	}
-	if ((c = c-loop)) {
-	    ring_supply_data(&netoring, buffer-c, c);
-	    count -= c;
-	}
-	if (loop) {
-	    NET2ADD(IAC, IAC);
-	    count--;
-	    buffer++;
-	}
-    }
-
-    if (done) {
-	NET2ADD(IAC, EOR);
-	netflush();		/* try to move along as quickly as ... */
-    }
-    return(origCount - count);
-}
-
-
-#if	defined(unix)
-    void
-inputAvailable(signo)
-	int signo;
-{
-    HaveInput = 1;
-    sigiocount++;
-}
-#endif	/* defined(unix) */
-
-    void
-outputPurge()
-{
-    (void) ttyflush(1);
-}
-
-
-/*
- * The following routines are places where the various tn3270
- * routines make calls into telnet.c.
- */
-
-/*
- * DataToTerminal - queue up some data to go to terminal.
- *
- * Note: there are people who call us and depend on our processing
- * *all* the data at one time (thus the select).
- */
-
-    int
-DataToTerminal(buffer, count)
-    register char	*buffer;		/* where the data is */
-    register int	count;			/* how much to send */
-{
-    register int c;
-    int origCount;
-
-    origCount = count;
-
-    while (count) {
-	if (TTYROOM() == 0) {
-#if	defined(unix)
-	    fd_set o;
-
-	    FD_ZERO(&o);
-#endif	/* defined(unix) */
-	    (void) ttyflush(0);
-	    while (TTYROOM() == 0) {
-#if	defined(unix)
-		FD_SET(tout, &o);
-		(void) select(tout+1, (fd_set *) 0, &o, (fd_set *) 0,
-						(struct timeval *) 0);
-#endif	/* defined(unix) */
-		(void) ttyflush(0);
-	    }
-	}
-	c = TTYROOM();
-	if (c > count) {
-	    c = count;
-	}
-	ring_supply_data(&ttyoring, buffer, c);
-	count -= c;
-	buffer += c;
-    }
-    return(origCount);
-}
-
-
-/*
- * Push3270 - Try to send data along the 3270 output (to screen) direction.
- */
-
-    int
-Push3270()
-{
-    int save = ring_full_count(&netiring);
-
-    if (save) {
-	if (Ifrontp+save > Ibuf+sizeof Ibuf) {
-	    if (Ibackp != Ibuf) {
-		memmove(Ibuf, Ibackp, Ifrontp-Ibackp);
-		Ifrontp -= (Ibackp-Ibuf);
-		Ibackp = Ibuf;
-	    }
-	}
-	if (Ifrontp+save < Ibuf+sizeof Ibuf) {
-	    (void)telrcv();
-	}
-    }
-    return save != ring_full_count(&netiring);
-}
-
-
-/*
- * Finish3270 - get the last dregs of 3270 data out to the terminal
- *		before quitting.
- */
-
-    void
-Finish3270()
-{
-    while (Push3270() || !DoTerminalOutput()) {
-#if	defined(unix)
-	HaveInput = 0;
-#endif	/* defined(unix) */
-	;
-    }
-}
-
-
-/* StringToTerminal - output a null terminated string to the terminal */
-
-    void
-StringToTerminal(s)
-    char *s;
-{
-    int count;
-
-    count = strlen(s);
-    if (count) {
-	(void) DataToTerminal(s, count);	/* we know it always goes... */
-    }
-}
-
-
-#if	((!defined(NOT43)) || defined(PUTCHAR))
-/* _putchar - output a single character to the terminal.  This name is so that
- *	curses(3x) can call us to send out data.
- */
-
-    void
-_putchar(c)
-    char c;
-{
-#if	defined(sun)		/* SunOS 4.0 bug */
-    c &= 0x7f;
-#endif	/* defined(sun) */
-    if (cursesdata) {
-	Dump('>', &c, 1);
-    }
-    if (!TTYROOM()) {
-	(void) DataToTerminal(&c, 1);
-    } else {
-	TTYADD(c);
-    }
-}
-#endif	/* ((!defined(NOT43)) || defined(PUTCHAR)) */
-
-    void
-SetIn3270()
-{
-    if (Sent3270TerminalType && my_want_state_is_will(TELOPT_BINARY)
-		&& my_want_state_is_do(TELOPT_BINARY) && !donebinarytoggle) {
-	if (!In3270) {
-	    In3270 = 1;
-	    Init3270();		/* Initialize 3270 functions */
-	    /* initialize terminal key mapping */
-	    InitTerminal();	/* Start terminal going */
-	    setconnmode(0);
-	}
-    } else {
-	if (In3270) {
-	    StopScreen(1);
-	    In3270 = 0;
-	    Stop3270();		/* Tell 3270 we aren't here anymore */
-	    setconnmode(0);
-	}
-    }
-}
-
-/*
- * tn3270_ttype()
- *
- *	Send a response to a terminal type negotiation.
- *
- *	Return '0' if no more responses to send; '1' if a response sent.
- */
-
-    int
-tn3270_ttype()
-{
-    /*
-     * Try to send a 3270 type terminal name.  Decide which one based
-     * on the format of our screen, and (in the future) color
-     * capaiblities.
-     */
-    InitTerminal();		/* Sets MaxNumberColumns, MaxNumberLines */
-    if ((MaxNumberLines >= 24) && (MaxNumberColumns >= 80)) {
-	Sent3270TerminalType = 1;
-	if ((MaxNumberLines >= 27) && (MaxNumberColumns >= 132)) {
-	    MaxNumberLines = 27;
-	    MaxNumberColumns = 132;
-	    sb_terminal[SBTERMMODEL] = '5';
-	} else if (MaxNumberLines >= 43) {
-	    MaxNumberLines = 43;
-	    MaxNumberColumns = 80;
-	    sb_terminal[SBTERMMODEL] = '4';
-	} else if (MaxNumberLines >= 32) {
-	    MaxNumberLines = 32;
-	    MaxNumberColumns = 80;
-	    sb_terminal[SBTERMMODEL] = '3';
-	} else {
-	    MaxNumberLines = 24;
-	    MaxNumberColumns = 80;
-	    sb_terminal[SBTERMMODEL] = '2';
-	}
-	NumberLines = 24;		/* before we start out... */
-	NumberColumns = 80;
-	ScreenSize = NumberLines*NumberColumns;
-	if ((MaxNumberLines*MaxNumberColumns) > MAXSCREENSIZE) {
-	    ExitString("Programming error:  MAXSCREENSIZE too small.\n",
-								1);
-	    /*NOTREACHED*/
-	}
-	printsub('>', sb_terminal+2, sizeof sb_terminal-2);
-	ring_supply_data(&netoring, sb_terminal, sizeof sb_terminal);
-	return 1;
-    } else {
-	return 0;
-    }
-}
-
-#if	defined(unix)
-	int
-settranscom(argc, argv)
-	int argc;
-	char *argv[];
-{
-	int i;
-
-	if (argc == 1 && transcom) {
-	   transcom = 0;
-	}
-	if (argc == 1) {
-	   return 1;
-	}
-	transcom = tline;
-	(void) strcpy(transcom, argv[1]);
-	for (i = 2; i < argc; ++i) {
-	    (void) strcat(transcom, " ");
-	    (void) strcat(transcom, argv[i]);
-	}
-	return 1;
-}
-#endif	/* defined(unix) */
-
-#endif	/* defined(TN3270) */

contrib/telnet/telnet/types.h

@@ -1,52 +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.
- *
- *	@(#)types.h	8.1 (Berkeley) 6/6/93
- */
-
-typedef struct {
-    char *modedescriptions;
-    char modetype;
-} Modelist;
-
-extern Modelist modelist[];
-
-typedef struct {
-    int
-	system,			/* what the current time is */
-	echotoggle,		/* last time user entered echo character */
-	modenegotiated,		/* last time operating mode negotiated */
-	didnetreceive,		/* last time we read data from network */
-	gotDM;			/* when did we last see a data mark */
-} Clocks;
-
-extern Clocks clocks;

contrib/telnet/telnet/utilities.c

@@ -1,946 +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
-static const char sccsid[] = "@(#)utilities.c	8.3 (Berkeley) 5/30/95";
-#endif /* not lint */
-
-#define	TELOPTS
-#define	TELCMDS
-#define	SLC_NAMES
-#include <arpa/telnet.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <unistd.h>
-
-#include <ctype.h>
-
-#include "general.h"
-
-#include "fdset.h"
-
-#include "ring.h"
-
-#include "defines.h"
-
-#include "externs.h"
-
-#if	defined(AUTHENTICATION)
-#include <libtelnet/auth.h>
-#endif
-#if	defined(ENCRYPTION)
-#include <libtelnet/encrypt.h>
-#endif
-
-FILE	*NetTrace = 0;		/* Not in bss, since needs to stay */
-int	prettydump;
-
-/*
- * upcase()
- *
- *	Upcase (in place) the argument.
- */
-
-    void
-upcase(argument)
-    register char *argument;
-{
-    register int c;
-
-    while ((c = *argument) != 0) {
-	if (islower(c)) {
-	    *argument = toupper(c);
-	}
-	argument++;
-    }
-}
-
-/*
- * SetSockOpt()
- *
- * Compensate for differences in 4.2 and 4.3 systems.
- */
-
-    int
-SetSockOpt(fd, level, option, yesno)
-    int fd, level, option, yesno;
-{
-#ifndef	NOT43
-    return setsockopt(fd, level, option,
-				(char *)&yesno, sizeof yesno);
-#else	/* NOT43 */
-    if (yesno == 0) {		/* Can't do that in 4.2! */
-	fprintf(stderr, "Error: attempt to turn off an option 0x%x.\n",
-				option);
-	return -1;
-    }
-    return setsockopt(fd, level, option, 0, 0);
-#endif	/* NOT43 */
-}
-
-/*
- * The following are routines used to print out debugging information.
- */
-
-unsigned char NetTraceFile[256] = "(standard output)";
-
-    void
-SetNetTrace(file)
-    register char *file;
-{
-    if (NetTrace && NetTrace != stdout)
-	fclose(NetTrace);
-    if (file  && (strcmp(file, "-") != 0)) {
-	NetTrace = fopen(file, "w");
-	if (NetTrace) {
-	    strcpy((char *)NetTraceFile, file);
-	    return;
-	}
-	fprintf(stderr, "Cannot open %s.\n", file);
-    }
-    NetTrace = stdout;
-    strcpy((char *)NetTraceFile, "(standard output)");
-}
-
-    void
-Dump(direction, buffer, length)
-    char direction;
-    unsigned char *buffer;
-    int length;
-{
-#   define BYTES_PER_LINE	32
-#   define min(x,y)	((x<y)? x:y)
-    unsigned char *pThis;
-    int offset;
-
-    offset = 0;
-
-    while (length) {
-	/* print one line */
-	fprintf(NetTrace, "%c 0x%x\t", direction, offset);
-	pThis = buffer;
-	if (prettydump) {
-	    buffer = buffer + min(length, BYTES_PER_LINE/2);
-	    while (pThis < buffer) {
-		fprintf(NetTrace, "%c%.2x",
-		    (((*pThis)&0xff) == 0xff) ? '*' : ' ',
-		    (*pThis)&0xff);
-		pThis++;
-	    }
-	    length -= BYTES_PER_LINE/2;
-	    offset += BYTES_PER_LINE/2;
-	} else {
-	    buffer = buffer + min(length, BYTES_PER_LINE);
-	    while (pThis < buffer) {
-		fprintf(NetTrace, "%.2x", (*pThis)&0xff);
-		pThis++;
-	    }
-	    length -= BYTES_PER_LINE;
-	    offset += BYTES_PER_LINE;
-	}
-	if (NetTrace == stdout) {
-	    fprintf(NetTrace, "\r\n");
-	} else {
-	    fprintf(NetTrace, "\n");
-	}
-	if (length < 0) {
-	    fflush(NetTrace);
-	    return;
-	}
-	/* find next unique line */
-    }
-    fflush(NetTrace);
-}
-
-
-	void
-printoption(direction, cmd, option)
-	char *direction;
-	int cmd, option;
-{
-	if (!showoptions)
-		return;
-	if (cmd == IAC) {
-		if (TELCMD_OK(option))
-		    fprintf(NetTrace, "%s IAC %s", direction, TELCMD(option));
-		else
-		    fprintf(NetTrace, "%s IAC %d", direction, option);
-	} else {
-		register char *fmt;
-		fmt = (cmd == WILL) ? "WILL" : (cmd == WONT) ? "WONT" :
-			(cmd == DO) ? "DO" : (cmd == DONT) ? "DONT" : 0;
-		if (fmt) {
-		    fprintf(NetTrace, "%s %s ", direction, fmt);
-		    if (TELOPT_OK(option))
-			fprintf(NetTrace, "%s", TELOPT(option));
-		    else if (option == TELOPT_EXOPL)
-			fprintf(NetTrace, "EXOPL");
-		    else
-			fprintf(NetTrace, "%d", option);
-		} else
-		    fprintf(NetTrace, "%s %d %d", direction, cmd, option);
-	}
-	if (NetTrace == stdout) {
-	    fprintf(NetTrace, "\r\n");
-	    fflush(NetTrace);
-	} else {
-	    fprintf(NetTrace, "\n");
-	}
-	return;
-}
-
-    void
-optionstatus()
-{
-    register int i;
-    extern char will_wont_resp[], do_dont_resp[];
-
-    for (i = 0; i < 256; i++) {
-	if (do_dont_resp[i]) {
-	    if (TELOPT_OK(i))
-		printf("resp DO_DONT %s: %d\n", TELOPT(i), do_dont_resp[i]);
-	    else if (TELCMD_OK(i))
-		printf("resp DO_DONT %s: %d\n", TELCMD(i), do_dont_resp[i]);
-	    else
-		printf("resp DO_DONT %d: %d\n", i,
-				do_dont_resp[i]);
-	    if (my_want_state_is_do(i)) {
-		if (TELOPT_OK(i))
-		    printf("want DO   %s\n", TELOPT(i));
-		else if (TELCMD_OK(i))
-		    printf("want DO   %s\n", TELCMD(i));
-		else
-		    printf("want DO   %d\n", i);
-	    } else {
-		if (TELOPT_OK(i))
-		    printf("want DONT %s\n", TELOPT(i));
-		else if (TELCMD_OK(i))
-		    printf("want DONT %s\n", TELCMD(i));
-		else
-		    printf("want DONT %d\n", i);
-	    }
-	} else {
-	    if (my_state_is_do(i)) {
-		if (TELOPT_OK(i))
-		    printf("     DO   %s\n", TELOPT(i));
-		else if (TELCMD_OK(i))
-		    printf("     DO   %s\n", TELCMD(i));
-		else
-		    printf("     DO   %d\n", i);
-	    }
-	}
-	if (will_wont_resp[i]) {
-	    if (TELOPT_OK(i))
-		printf("resp WILL_WONT %s: %d\n", TELOPT(i), will_wont_resp[i]);
-	    else if (TELCMD_OK(i))
-		printf("resp WILL_WONT %s: %d\n", TELCMD(i), will_wont_resp[i]);
-	    else
-		printf("resp WILL_WONT %d: %d\n",
-				i, will_wont_resp[i]);
-	    if (my_want_state_is_will(i)) {
-		if (TELOPT_OK(i))
-		    printf("want WILL %s\n", TELOPT(i));
-		else if (TELCMD_OK(i))
-		    printf("want WILL %s\n", TELCMD(i));
-		else
-		    printf("want WILL %d\n", i);
-	    } else {
-		if (TELOPT_OK(i))
-		    printf("want WONT %s\n", TELOPT(i));
-		else if (TELCMD_OK(i))
-		    printf("want WONT %s\n", TELCMD(i));
-		else
-		    printf("want WONT %d\n", i);
-	    }
-	} else {
-	    if (my_state_is_will(i)) {
-		if (TELOPT_OK(i))
-		    printf("     WILL %s\n", TELOPT(i));
-		else if (TELCMD_OK(i))
-		    printf("     WILL %s\n", TELCMD(i));
-		else
-		    printf("     WILL %d\n", i);
-	    }
-	}
-    }
-
-}
-
-    void
-printsub(direction, pointer, length)
-    char direction;	/* '<' or '>' */
-    unsigned char *pointer;	/* where suboption data sits */
-    int		  length;	/* length of suboption data */
-{
-    register int i;
-    char buf[512];
-    extern int want_status_response;
-
-    if (showoptions || direction == 0 ||
-	(want_status_response && (pointer[0] == TELOPT_STATUS))) {
-	if (direction) {
-	    fprintf(NetTrace, "%s IAC SB ",
-				(direction == '<')? "RCVD":"SENT");
-	    if (length >= 3) {
-		register int j;
-
-		i = pointer[length-2];
-		j = pointer[length-1];
-
-		if (i != IAC || j != SE) {
-		    fprintf(NetTrace, "(terminated by ");
-		    if (TELOPT_OK(i))
-			fprintf(NetTrace, "%s ", TELOPT(i));
-		    else if (TELCMD_OK(i))
-			fprintf(NetTrace, "%s ", TELCMD(i));
-		    else
-			fprintf(NetTrace, "%d ", i);
-		    if (TELOPT_OK(j))
-			fprintf(NetTrace, "%s", TELOPT(j));
-		    else if (TELCMD_OK(j))
-			fprintf(NetTrace, "%s", TELCMD(j));
-		    else
-			fprintf(NetTrace, "%d", j);
-		    fprintf(NetTrace, ", not IAC SE!) ");
-		}
-	    }
-	    length -= 2;
-	}
-	if (length < 1) {
-	    fprintf(NetTrace, "(Empty suboption??\?)");
-	    if (NetTrace == stdout)
-		fflush(NetTrace);
-	    return;
-	}
-	switch (pointer[0]) {
-	case TELOPT_TTYPE:
-	    fprintf(NetTrace, "TERMINAL-TYPE ");
-	    switch (pointer[1]) {
-	    case TELQUAL_IS:
-		fprintf(NetTrace, "IS \"%.*s\"", length-2, (char *)pointer+2);
-		break;
-	    case TELQUAL_SEND:
-		fprintf(NetTrace, "SEND");
-		break;
-	    default:
-		fprintf(NetTrace,
-				"- unknown qualifier %d (0x%x).",
-				pointer[1], pointer[1]);
-	    }
-	    break;
-	case TELOPT_TSPEED:
-	    fprintf(NetTrace, "TERMINAL-SPEED");
-	    if (length < 2) {
-		fprintf(NetTrace, " (empty suboption??\?)");
-		break;
-	    }
-	    switch (pointer[1]) {
-	    case TELQUAL_IS:
-		fprintf(NetTrace, " IS ");
-		fprintf(NetTrace, "%.*s", length-2, (char *)pointer+2);
-		break;
-	    default:
-		if (pointer[1] == 1)
-		    fprintf(NetTrace, " SEND");
-		else
-		    fprintf(NetTrace, " %d (unknown)", pointer[1]);
-		for (i = 2; i < length; i++)
-		    fprintf(NetTrace, " ?%d?", pointer[i]);
-		break;
-	    }
-	    break;
-
-	case TELOPT_LFLOW:
-	    fprintf(NetTrace, "TOGGLE-FLOW-CONTROL");
-	    if (length < 2) {
-		fprintf(NetTrace, " (empty suboption??\?)");
-		break;
-	    }
-	    switch (pointer[1]) {
-	    case LFLOW_OFF:
-		fprintf(NetTrace, " OFF"); break;
-	    case LFLOW_ON:
-		fprintf(NetTrace, " ON"); break;
-	    case LFLOW_RESTART_ANY:
-		fprintf(NetTrace, " RESTART-ANY"); break;
-	    case LFLOW_RESTART_XON:
-		fprintf(NetTrace, " RESTART-XON"); break;
-	    default:
-		fprintf(NetTrace, " %d (unknown)", pointer[1]);
-	    }
-	    for (i = 2; i < length; i++)
-		fprintf(NetTrace, " ?%d?", pointer[i]);
-	    break;
-
-	case TELOPT_NAWS:
-	    fprintf(NetTrace, "NAWS");
-	    if (length < 2) {
-		fprintf(NetTrace, " (empty suboption??\?)");
-		break;
-	    }
-	    if (length == 2) {
-		fprintf(NetTrace, " ?%d?", pointer[1]);
-		break;
-	    }
-	    fprintf(NetTrace, " %d %d (%d)",
-		pointer[1], pointer[2],
-		(int)((((unsigned int)pointer[1])<<8)|((unsigned int)pointer[2])));
-	    if (length == 4) {
-		fprintf(NetTrace, " ?%d?", pointer[3]);
-		break;
-	    }
-	    fprintf(NetTrace, " %d %d (%d)",
-		pointer[3], pointer[4],
-		(int)((((unsigned int)pointer[3])<<8)|((unsigned int)pointer[4])));
-	    for (i = 5; i < length; i++)
-		fprintf(NetTrace, " ?%d?", pointer[i]);
-	    break;
-
-#if	defined(AUTHENTICATION)
-	case TELOPT_AUTHENTICATION:
-	    fprintf(NetTrace, "AUTHENTICATION");
-	    if (length < 2) {
-		fprintf(NetTrace, " (empty suboption??\?)");
-		break;
-	    }
-	    switch (pointer[1]) {
-	    case TELQUAL_REPLY:
-	    case TELQUAL_IS:
-		fprintf(NetTrace, " %s ", (pointer[1] == TELQUAL_IS) ?
-							"IS" : "REPLY");
-		if (AUTHTYPE_NAME_OK(pointer[2]))
-		    fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[2]));
-		else
-		    fprintf(NetTrace, "%d ", pointer[2]);
-		if (length < 3) {
-		    fprintf(NetTrace, "(partial suboption??\?)");
-		    break;
-		}
-		fprintf(NetTrace, "%s|%s",
-			((pointer[3] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
-			"CLIENT" : "SERVER",
-			((pointer[3] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
-			"MUTUAL" : "ONE-WAY");
-
-		auth_printsub(&pointer[1], length - 1, buf, sizeof(buf));
-		fprintf(NetTrace, "%s", buf);
-		break;
-
-	    case TELQUAL_SEND:
-		i = 2;
-		fprintf(NetTrace, " SEND ");
-		while (i < length) {
-		    if (AUTHTYPE_NAME_OK(pointer[i]))
-			fprintf(NetTrace, "%s ", AUTHTYPE_NAME(pointer[i]));
-		    else
-			fprintf(NetTrace, "%d ", pointer[i]);
-		    if (++i >= length) {
-			fprintf(NetTrace, "(partial suboption??\?)");
-			break;
-		    }
-		    fprintf(NetTrace, "%s|%s ",
-			((pointer[i] & AUTH_WHO_MASK) == AUTH_WHO_CLIENT) ?
-							"CLIENT" : "SERVER",
-			((pointer[i] & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL) ?
-							"MUTUAL" : "ONE-WAY");
-		    ++i;
-		}
-		break;
-
-	    case TELQUAL_NAME:
-		i = 2;
-		fprintf(NetTrace, " NAME \"");
-		while (i < length)
-		    putc(pointer[i++], NetTrace);
-		putc('"', NetTrace);
-		break;
-
-	    default:
-		    for (i = 2; i < length; i++)
-			fprintf(NetTrace, " ?%d?", pointer[i]);
-		    break;
-	    }
-	    break;
-#endif
-
-#ifdef	ENCRYPTION
-	case TELOPT_ENCRYPT:
-	    fprintf(NetTrace, "ENCRYPT");
-	    if (length < 2) {
-		fprintf(NetTrace, " (empty suboption??\?)");
-		break;
-	    }
-	    switch (pointer[1]) {
-	    case ENCRYPT_START:
-		fprintf(NetTrace, " START");
-		break;
-
-	    case ENCRYPT_END:
-		fprintf(NetTrace, " END");
-		break;
-
-	    case ENCRYPT_REQSTART:
-		fprintf(NetTrace, " REQUEST-START");
-		break;
-
-	    case ENCRYPT_REQEND:
-		fprintf(NetTrace, " REQUEST-END");
-		break;
-
-	    case ENCRYPT_IS:
-	    case ENCRYPT_REPLY:
-		fprintf(NetTrace, " %s ", (pointer[1] == ENCRYPT_IS) ?
-							"IS" : "REPLY");
-		if (length < 3) {
-		    fprintf(NetTrace, " (partial suboption??\?)");
-		    break;
-		}
-		if (ENCTYPE_NAME_OK(pointer[2]))
-		    fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[2]));
-		else
-		    fprintf(NetTrace, " %d (unknown)", pointer[2]);
-
-		encrypt_printsub(&pointer[1], length - 1, buf, sizeof(buf));
-		fprintf(NetTrace, "%s", buf);
-		break;
-
-	    case ENCRYPT_SUPPORT:
-		i = 2;
-		fprintf(NetTrace, " SUPPORT ");
-		while (i < length) {
-		    if (ENCTYPE_NAME_OK(pointer[i]))
-			fprintf(NetTrace, "%s ", ENCTYPE_NAME(pointer[i]));
-		    else
-			fprintf(NetTrace, "%d ", pointer[i]);
-		    i++;
-		}
-		break;
-
-	    case ENCRYPT_ENC_KEYID:
-		fprintf(NetTrace, " ENC_KEYID ");
-		goto encommon;
-
-	    case ENCRYPT_DEC_KEYID:
-		fprintf(NetTrace, " DEC_KEYID ");
-		goto encommon;
-
-	    default:
-		fprintf(NetTrace, " %d (unknown)", pointer[1]);
-	    encommon:
-		for (i = 2; i < length; i++)
-		    fprintf(NetTrace, " %d", pointer[i]);
-		break;
-	    }
-	    break;
-#endif	/* ENCRYPTION */
-
-	case TELOPT_LINEMODE:
-	    fprintf(NetTrace, "LINEMODE ");
-	    if (length < 2) {
-		fprintf(NetTrace, " (empty suboption??\?)");
-		break;
-	    }
-	    switch (pointer[1]) {
-	    case WILL:
-		fprintf(NetTrace, "WILL ");
-		goto common;
-	    case WONT:
-		fprintf(NetTrace, "WONT ");
-		goto common;
-	    case DO:
-		fprintf(NetTrace, "DO ");
-		goto common;
-	    case DONT:
-		fprintf(NetTrace, "DONT ");
-	    common:
-		if (length < 3) {
-		    fprintf(NetTrace, "(no option??\?)");
-		    break;
-		}
-		switch (pointer[2]) {
-		case LM_FORWARDMASK:
-		    fprintf(NetTrace, "Forward Mask");
-		    for (i = 3; i < length; i++)
-			fprintf(NetTrace, " %x", pointer[i]);
-		    break;
-		default:
-		    fprintf(NetTrace, "%d (unknown)", pointer[2]);
-		    for (i = 3; i < length; i++)
-			fprintf(NetTrace, " %d", pointer[i]);
-		    break;
-		}
-		break;
-
-	    case LM_SLC:
-		fprintf(NetTrace, "SLC");
-		for (i = 2; i < length - 2; i += 3) {
-		    if (SLC_NAME_OK(pointer[i+SLC_FUNC]))
-			fprintf(NetTrace, " %s", SLC_NAME(pointer[i+SLC_FUNC]));
-		    else
-			fprintf(NetTrace, " %d", pointer[i+SLC_FUNC]);
-		    switch (pointer[i+SLC_FLAGS]&SLC_LEVELBITS) {
-		    case SLC_NOSUPPORT:
-			fprintf(NetTrace, " NOSUPPORT"); break;
-		    case SLC_CANTCHANGE:
-			fprintf(NetTrace, " CANTCHANGE"); break;
-		    case SLC_VARIABLE:
-			fprintf(NetTrace, " VARIABLE"); break;
-		    case SLC_DEFAULT:
-			fprintf(NetTrace, " DEFAULT"); break;
-		    }
-		    fprintf(NetTrace, "%s%s%s",
-			pointer[i+SLC_FLAGS]&SLC_ACK ? "|ACK" : "",
-			pointer[i+SLC_FLAGS]&SLC_FLUSHIN ? "|FLUSHIN" : "",
-			pointer[i+SLC_FLAGS]&SLC_FLUSHOUT ? "|FLUSHOUT" : "");
-		    if (pointer[i+SLC_FLAGS]& ~(SLC_ACK|SLC_FLUSHIN|
-						SLC_FLUSHOUT| SLC_LEVELBITS))
-			fprintf(NetTrace, "(0x%x)", pointer[i+SLC_FLAGS]);
-		    fprintf(NetTrace, " %d;", pointer[i+SLC_VALUE]);
-		    if ((pointer[i+SLC_VALUE] == IAC) &&
-			(pointer[i+SLC_VALUE+1] == IAC))
-				i++;
-		}
-		for (; i < length; i++)
-		    fprintf(NetTrace, " ?%d?", pointer[i]);
-		break;
-
-	    case LM_MODE:
-		fprintf(NetTrace, "MODE ");
-		if (length < 3) {
-		    fprintf(NetTrace, "(no mode??\?)");
-		    break;
-		}
-		{
-		    char tbuf[64];
-		    sprintf(tbuf, "%s%s%s%s%s",
-			pointer[2]&MODE_EDIT ? "|EDIT" : "",
-			pointer[2]&MODE_TRAPSIG ? "|TRAPSIG" : "",
-			pointer[2]&MODE_SOFT_TAB ? "|SOFT_TAB" : "",
-			pointer[2]&MODE_LIT_ECHO ? "|LIT_ECHO" : "",
-			pointer[2]&MODE_ACK ? "|ACK" : "");
-		    fprintf(NetTrace, "%s", tbuf[1] ? &tbuf[1] : "0");
-		}
-		if (pointer[2]&~(MODE_MASK))
-		    fprintf(NetTrace, " (0x%x)", pointer[2]);
-		for (i = 3; i < length; i++)
-		    fprintf(NetTrace, " ?0x%x?", pointer[i]);
-		break;
-	    default:
-		fprintf(NetTrace, "%d (unknown)", pointer[1]);
-		for (i = 2; i < length; i++)
-		    fprintf(NetTrace, " %d", pointer[i]);
-	    }
-	    break;
-
-	case TELOPT_STATUS: {
-	    register char *cp;
-	    register int j, k;
-
-	    fprintf(NetTrace, "STATUS");
-
-	    switch (pointer[1]) {
-	    default:
-		if (pointer[1] == TELQUAL_SEND)
-		    fprintf(NetTrace, " SEND");
-		else
-		    fprintf(NetTrace, " %d (unknown)", pointer[1]);
-		for (i = 2; i < length; i++)
-		    fprintf(NetTrace, " ?%d?", pointer[i]);
-		break;
-	    case TELQUAL_IS:
-		if (--want_status_response < 0)
-		    want_status_response = 0;
-		if (NetTrace == stdout)
-		    fprintf(NetTrace, " IS\r\n");
-		else
-		    fprintf(NetTrace, " IS\n");
-
-		for (i = 2; i < length; i++) {
-		    switch(pointer[i]) {
-		    case DO:	cp = "DO"; goto common2;
-		    case DONT:	cp = "DONT"; goto common2;
-		    case WILL:	cp = "WILL"; goto common2;
-		    case WONT:	cp = "WONT"; goto common2;
-		    common2:
-			i++;
-			if (TELOPT_OK((int)pointer[i]))
-			    fprintf(NetTrace, " %s %s", cp, TELOPT(pointer[i]));
-			else
-			    fprintf(NetTrace, " %s %d", cp, pointer[i]);
-
-			if (NetTrace == stdout)
-			    fprintf(NetTrace, "\r\n");
-			else
-			    fprintf(NetTrace, "\n");
-			break;
-
-		    case SB:
-			fprintf(NetTrace, " SB ");
-			i++;
-			j = k = i;
-			while (j < length) {
-			    if (pointer[j] == SE) {
-				if (j+1 == length)
-				    break;
-				if (pointer[j+1] == SE)
-				    j++;
-				else
-				    break;
-			    }
-			    pointer[k++] = pointer[j++];
-			}
-			printsub(0, &pointer[i], k - i);
-			if (i < length) {
-			    fprintf(NetTrace, " SE");
-			    i = j;
-			} else
-			    i = j - 1;
-
-			if (NetTrace == stdout)
-			    fprintf(NetTrace, "\r\n");
-			else
-			    fprintf(NetTrace, "\n");
-
-			break;
-
-		    default:
-			fprintf(NetTrace, " %d", pointer[i]);
-			break;
-		    }
-		}
-		break;
-	    }
-	    break;
-	  }
-
-	case TELOPT_XDISPLOC:
-	    fprintf(NetTrace, "X-DISPLAY-LOCATION ");
-	    switch (pointer[1]) {
-	    case TELQUAL_IS:
-		fprintf(NetTrace, "IS \"%.*s\"", length-2, (char *)pointer+2);
-		break;
-	    case TELQUAL_SEND:
-		fprintf(NetTrace, "SEND");
-		break;
-	    default:
-		fprintf(NetTrace, "- unknown qualifier %d (0x%x).",
-				pointer[1], pointer[1]);
-	    }
-	    break;
-
-	case TELOPT_NEW_ENVIRON:
-	    fprintf(NetTrace, "NEW-ENVIRON ");
-#ifdef	OLD_ENVIRON
-	    goto env_common1;
-	case TELOPT_OLD_ENVIRON:
-	    fprintf(NetTrace, "OLD-ENVIRON");
-	env_common1:
-#endif
-	    switch (pointer[1]) {
-	    case TELQUAL_IS:
-		fprintf(NetTrace, "IS ");
-		goto env_common;
-	    case TELQUAL_SEND:
-		fprintf(NetTrace, "SEND ");
-		goto env_common;
-	    case TELQUAL_INFO:
-		fprintf(NetTrace, "INFO ");
-	    env_common:
-		{
-		    register int noquote = 2;
-#if defined(ENV_HACK) && defined(OLD_ENVIRON)
-		    extern int old_env_var, old_env_value;
-#endif
-		    for (i = 2; i < length; i++ ) {
-			switch (pointer[i]) {
-			case NEW_ENV_VALUE:
-#ifdef OLD_ENVIRON
-		     /*	case NEW_ENV_OVAR: */
-			    if (pointer[0] == TELOPT_OLD_ENVIRON) {
-# ifdef	ENV_HACK
-				if (old_env_var == OLD_ENV_VALUE)
-				    fprintf(NetTrace, "\" (VALUE) " + noquote);
-				else
-# endif
-				    fprintf(NetTrace, "\" VAR " + noquote);
-			    } else
-#endif /* OLD_ENVIRON */
-				fprintf(NetTrace, "\" VALUE " + noquote);
-			    noquote = 2;
-			    break;
-
-			case NEW_ENV_VAR:
-#ifdef OLD_ENVIRON
-		     /* case OLD_ENV_VALUE: */
-			    if (pointer[0] == TELOPT_OLD_ENVIRON) {
-# ifdef	ENV_HACK
-				if (old_env_value == OLD_ENV_VAR)
-				    fprintf(NetTrace, "\" (VAR) " + noquote);
-				else
-# endif
-				    fprintf(NetTrace, "\" VALUE " + noquote);
-			    } else
-#endif /* OLD_ENVIRON */
-				fprintf(NetTrace, "\" VAR " + noquote);
-			    noquote = 2;
-			    break;
-
-			case ENV_ESC:
-			    fprintf(NetTrace, "\" ESC " + noquote);
-			    noquote = 2;
-			    break;
-
-			case ENV_USERVAR:
-			    fprintf(NetTrace, "\" USERVAR " + noquote);
-			    noquote = 2;
-			    break;
-
-			default:
-			    if (isprint(pointer[i]) && pointer[i] != '"') {
-				if (noquote) {
-				    putc('"', NetTrace);
-				    noquote = 0;
-				}
-				putc(pointer[i], NetTrace);
-			    } else {
-				fprintf(NetTrace, "\" %03o " + noquote,
-							pointer[i]);
-				noquote = 2;
-			    }
-			    break;
-			}
-		    }
-		    if (!noquote)
-			putc('"', NetTrace);
-		    break;
-		}
-	    }
-	    break;
-
-	default:
-	    if (TELOPT_OK(pointer[0]))
-		fprintf(NetTrace, "%s (unknown)", TELOPT(pointer[0]));
-	    else
-		fprintf(NetTrace, "%d (unknown)", pointer[0]);
-	    for (i = 1; i < length; i++)
-		fprintf(NetTrace, " %d", pointer[i]);
-	    break;
-	}
-	if (direction) {
-	    if (NetTrace == stdout)
-		fprintf(NetTrace, "\r\n");
-	    else
-		fprintf(NetTrace, "\n");
-	}
-	if (NetTrace == stdout)
-	    fflush(NetTrace);
-    }
-}
-
-/* EmptyTerminal - called to make sure that the terminal buffer is empty.
- *			Note that we consider the buffer to run all the
- *			way to the kernel (thus the select).
- */
-
-    void
-EmptyTerminal()
-{
-#if	defined(unix)
-    fd_set	o;
-
-    FD_ZERO(&o);
-#endif	/* defined(unix) */
-
-    if (TTYBYTES() == 0) {
-#if	defined(unix)
-	FD_SET(tout, &o);
-	(void) select(tout+1, (fd_set *) 0, &o, (fd_set *) 0,
-			(struct timeval *) 0);	/* wait for TTLOWAT */
-#endif	/* defined(unix) */
-    } else {
-	while (TTYBYTES()) {
-	    (void) ttyflush(0);
-#if	defined(unix)
-	    FD_SET(tout, &o);
-	    (void) select(tout+1, (fd_set *) 0, &o, (fd_set *) 0,
-				(struct timeval *) 0);	/* wait for TTLOWAT */
-#endif	/* defined(unix) */
-	}
-    }
-}
-
-    void
-SetForExit()
-{
-    setconnmode(0);
-#if	defined(TN3270)
-    if (In3270) {
-	Finish3270();
-    }
-#else	/* defined(TN3270) */
-    do {
-	(void)telrcv();			/* Process any incoming data */
-	EmptyTerminal();
-    } while (ring_full_count(&netiring));	/* While there is any */
-#endif	/* defined(TN3270) */
-    setcommandmode();
-    fflush(stdout);
-    fflush(stderr);
-#if	defined(TN3270)
-    if (In3270) {
-	StopScreen(1);
-    }
-#endif	/* defined(TN3270) */
-    setconnmode(0);
-    EmptyTerminal();			/* Flush the path to the tty */
-    setcommandmode();
-}
-
-    void
-Exit(returnCode)
-    int returnCode;
-{
-    SetForExit();
-    exit(returnCode);
-}
-
-    void
-ExitString(string, returnCode)
-    char *string;
-    int returnCode;
-{
-    SetForExit();
-    fwrite(string, 1, strlen(string), stderr);
-    exit(returnCode);
-}

contrib/telnet/telnetd/authenc.c

@@ -1,94 +0,0 @@
-/*-
- * Copyright (c) 1991, 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 const char sccsid[] = "@(#)authenc.c	8.2 (Berkeley) 5/30/95";
-#endif
-static const char rcsid[] =
-	"$Id$";
-#endif /* not lint */
-
-#if	defined(AUTHENTICATION) || defined(ENCRYPTION)
-#include "telnetd.h"
-#include <libtelnet/misc.h>
-
-	int
-net_write(str, len)
-	unsigned char *str;
-	int len;
-{
-	if (nfrontp + len < netobuf + BUFSIZ) {
-		memmove((void *)nfrontp, (void *)str, len);
-		nfrontp += len;
-		return(len);
-	}
-	return(0);
-}
-
-	void
-net_encrypt()
-{
-#ifdef	ENCRYPTION
-	char *s = (nclearto > nbackp) ? nclearto : nbackp;
-	if (s < nfrontp && encrypt_output) {
-		(*encrypt_output)((unsigned char *)s, nfrontp - s);
-	}
-	nclearto = nfrontp;
-#endif /* ENCRYPTION */
-}
-
-	int
-telnet_spin()
-{
-	ttloop();
-	return(0);
-}
-
-	char *
-telnet_getenv(val)
-	char *val;
-{
-	return(getenv(val));
-}
-
-	char *
-telnet_gets(prompt, result, length, echo)
-	char *prompt;
-	char *result;
-	int length;
-	int echo;
-{
-	return((char *)0);
-}
-#endif	/* defined(AUTHENTICATION) || defined(ENCRYPTION) */

contrib/telnet/telnetd/defs.h

@@ -1,296 +0,0 @@
-/*
- * Copyright (c) 1989, 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.
- *
- *	@(#)defs.h	8.1 (Berkeley) 6/4/93
- */
-
-/*
- * Telnet server defines
- */
-#include <sys/types.h>
-#include <sys/param.h>
-
-#ifndef	BSD
-# define	BSD 43
-#endif
-
-#if	defined(CRAY) && !defined(LINEMODE)
-# define SYSV_TERMIO
-# define LINEMODE
-# define KLUDGELINEMODE
-# define DIAGNOSTICS
-# if defined(UNICOS50) && !defined(UNICOS5)
-#  define UNICOS5
-# endif
-# if !defined(UNICOS5)
-#  define BFTPDAEMON
-#  define HAS_IP_TOS
-# endif
-#endif /* CRAY */
-#if defined(UNICOS5) && !defined(NO_SETSID)
-# define NO_SETSID
-#endif
-
-#if defined(PRINTOPTIONS) && defined(DIAGNOSTICS)
-#define TELOPTS
-#define TELCMDS
-#define	SLC_NAMES
-#endif
-
-#if	defined(SYSV_TERMIO) && !defined(USE_TERMIO)
-# define	USE_TERMIO
-#endif
-
-#include <sys/socket.h>
-#ifndef	CRAY
-#include <sys/wait.h>
-#endif	/* CRAY */
-#include <fcntl.h>
-#include <sys/file.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#ifndef	FILIO_H
-#include <sys/ioctl.h>
-#else
-#include <sys/filio.h>
-#endif
-
-#include <netinet/in.h>
-
-#include <arpa/telnet.h>
-
-#include <stdio.h>
-#ifdef	__STDC__
-#include <stdlib.h>
-#endif
-#include <signal.h>
-#include <errno.h>
-#include <netdb.h>
-#include <syslog.h>
-#ifndef	LOG_DAEMON
-#define	LOG_DAEMON	0
-#endif
-#ifndef	LOG_ODELAY
-#define	LOG_ODELAY	0
-#endif
-#include <ctype.h>
-#ifndef NO_STRING_H
-#include <string.h>
-#else
-#include <strings.h>
-#endif
-
-#ifndef	USE_TERMIO
-#include <sgtty.h>
-#else
-# ifdef	SYSV_TERMIO
-# include <termio.h>
-# else
-# include <termios.h>
-# endif
-#endif
-#if !defined(USE_TERMIO) || defined(NO_CC_T)
-typedef unsigned char cc_t;
-#endif
-
-#ifdef	__STDC__
-#include <unistd.h>
-#endif
-
-#ifndef _POSIX_VDISABLE
-# ifdef VDISABLE
-#  define _POSIX_VDISABLE VDISABLE
-# else
-#  define _POSIX_VDISABLE ((unsigned char)'\377')
-# endif
-#endif
-
-
-#ifdef	CRAY
-# ifdef	CRAY1
-# include <sys/pty.h>
-#  ifndef FD_ZERO
-# include <sys/select.h>
-#  endif /* FD_ZERO */
-# endif	/* CRAY1 */
-
-#include <memory.h>
-#endif	/* CRAY */
-
-#ifdef __hpux
-#include <sys/ptyio.h>
-#endif
-
-#if	!defined(TIOCSCTTY) && defined(TCSETCTTY)
-# define	TIOCSCTTY TCSETCTTY
-#endif
-
-#ifndef	FD_SET
-#ifndef	HAVE_fd_set
-typedef struct fd_set { int fds_bits[1]; } fd_set;
-#endif
-
-#define	FD_SET(n, p)	((p)->fds_bits[0] |= (1<<(n)))
-#define	FD_CLR(n, p)	((p)->fds_bits[0] &= ~(1<<(n)))
-#define	FD_ISSET(n, p)	((p)->fds_bits[0] & (1<<(n)))
-#define FD_ZERO(p)	((p)->fds_bits[0] = 0)
-#endif	/* FD_SET */
-
-/*
- * I/O data buffers defines
- */
-#define	NETSLOP	64
-#ifdef CRAY
-#undef BUFSIZ
-#define BUFSIZ  2048
-#endif
-
-#define	NIACCUM(c)	{   *netip++ = c; \
-			    ncc++; \
-			}
-
-/* clock manipulations */
-#define	settimer(x)	(clocks.x = ++clocks.system)
-#define	sequenceIs(x,y)	(clocks.x < clocks.y)
-
-/*
- * Linemode support states, in decreasing order of importance
- */
-#define REAL_LINEMODE	0x04
-#define KLUDGE_OK	0x03
-#define	NO_AUTOKLUDGE	0x02
-#define KLUDGE_LINEMODE	0x01
-#define NO_LINEMODE	0x00
-
-/*
- * Structures of information for each special character function.
- */
-typedef struct {
-	unsigned char	flag;		/* the flags for this function */
-	cc_t		val;		/* the value of the special character */
-} slcent, *Slcent;
-
-typedef struct {
-	slcent		defset;		/* the default settings */
-	slcent		current;	/* the current settings */
-	cc_t		*sptr;		/* a pointer to the char in */
-					/* system data structures */
-} slcfun, *Slcfun;
-
-#ifdef DIAGNOSTICS
-/*
- * Diagnostics capabilities
- */
-#define	TD_REPORT	0x01	/* Report operations to client */
-#define TD_EXERCISE	0x02	/* Exercise client's implementation */
-#define TD_NETDATA	0x04	/* Display received data stream */
-#define TD_PTYDATA	0x08	/* Display data passed to pty */
-#define	TD_OPTIONS	0x10	/* Report just telnet options */
-#endif /* DIAGNOSTICS */
-
-/*
- * We keep track of each side of the option negotiation.
- */
-
-#define	MY_STATE_WILL		0x01
-#define	MY_WANT_STATE_WILL	0x02
-#define	MY_STATE_DO		0x04
-#define	MY_WANT_STATE_DO	0x08
-
-/*
- * Macros to check the current state of things
- */
-
-#define	my_state_is_do(opt)		(options[opt]&MY_STATE_DO)
-#define	my_state_is_will(opt)		(options[opt]&MY_STATE_WILL)
-#define my_want_state_is_do(opt)	(options[opt]&MY_WANT_STATE_DO)
-#define my_want_state_is_will(opt)	(options[opt]&MY_WANT_STATE_WILL)
-
-#define	my_state_is_dont(opt)		(!my_state_is_do(opt))
-#define	my_state_is_wont(opt)		(!my_state_is_will(opt))
-#define my_want_state_is_dont(opt)	(!my_want_state_is_do(opt))
-#define my_want_state_is_wont(opt)	(!my_want_state_is_will(opt))
-
-#define	set_my_state_do(opt)		(options[opt] |= MY_STATE_DO)
-#define	set_my_state_will(opt)		(options[opt] |= MY_STATE_WILL)
-#define	set_my_want_state_do(opt)	(options[opt] |= MY_WANT_STATE_DO)
-#define	set_my_want_state_will(opt)	(options[opt] |= MY_WANT_STATE_WILL)
-
-#define	set_my_state_dont(opt)		(options[opt] &= ~MY_STATE_DO)
-#define	set_my_state_wont(opt)		(options[opt] &= ~MY_STATE_WILL)
-#define	set_my_want_state_dont(opt)	(options[opt] &= ~MY_WANT_STATE_DO)
-#define	set_my_want_state_wont(opt)	(options[opt] &= ~MY_WANT_STATE_WILL)
-
-/*
- * Tricky code here.  What we want to know is if the MY_STATE_WILL
- * and MY_WANT_STATE_WILL bits have the same value.  Since the two
- * bits are adjacent, a little arithmatic will show that by adding
- * in the lower bit, the upper bit will be set if the two bits were
- * different, and clear if they were the same.
- */
-#define my_will_wont_is_changing(opt) \
-			((options[opt]+MY_STATE_WILL) & MY_WANT_STATE_WILL)
-
-#define my_do_dont_is_changing(opt) \
-			((options[opt]+MY_STATE_DO) & MY_WANT_STATE_DO)
-
-/*
- * Make everything symetrical
- */
-
-#define	HIS_STATE_WILL			MY_STATE_DO
-#define	HIS_WANT_STATE_WILL		MY_WANT_STATE_DO
-#define HIS_STATE_DO			MY_STATE_WILL
-#define HIS_WANT_STATE_DO		MY_WANT_STATE_WILL
-
-#define	his_state_is_do			my_state_is_will
-#define	his_state_is_will		my_state_is_do
-#define his_want_state_is_do		my_want_state_is_will
-#define his_want_state_is_will		my_want_state_is_do
-
-#define	his_state_is_dont		my_state_is_wont
-#define	his_state_is_wont		my_state_is_dont
-#define his_want_state_is_dont		my_want_state_is_wont
-#define his_want_state_is_wont		my_want_state_is_dont
-
-#define	set_his_state_do		set_my_state_will
-#define	set_his_state_will		set_my_state_do
-#define	set_his_want_state_do		set_my_want_state_will
-#define	set_his_want_state_will		set_my_want_state_do
-
-#define	set_his_state_dont		set_my_state_wont
-#define	set_his_state_wont		set_my_state_dont
-#define	set_his_want_state_dont		set_my_want_state_wont
-#define	set_his_want_state_wont		set_my_want_state_dont
-
-#define his_will_wont_is_changing	my_do_dont_is_changing
-#define his_do_dont_is_changing		my_will_wont_is_changing

contrib/telnet/telnetd/ext.h

@@ -1,242 +0,0 @@
-/*
- * Copyright (c) 1989, 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.
- *
- *	@(#)ext.h	8.2 (Berkeley) 12/15/93
- */
-
-/*
- * Telnet server variable declarations
- */
-extern char	options[256];
-extern char	do_dont_resp[256];
-extern char	will_wont_resp[256];
-extern int	linemode;	/* linemode on/off */
-#ifdef	LINEMODE
-extern int	uselinemode;	/* what linemode to use (on/off) */
-extern int	editmode;	/* edit modes in use */
-extern int	useeditmode;	/* edit modes to use */
-extern int	alwayslinemode;	/* command line option */
-extern int	lmodetype;	/* Client support for linemode */
-#endif	/* LINEMODE */
-extern int	flowmode;	/* current flow control state */
-extern int	restartany;	/* restart output on any character state */
-#ifdef DIAGNOSTICS
-extern int	diagnostic;	/* telnet diagnostic capabilities */
-#endif /* DIAGNOSTICS */
-#ifdef BFTPDAEMON
-extern int	bftpd;		/* behave as bftp daemon */
-#endif /* BFTPDAEMON */
-#if	defined(SecurID)
-extern int	require_SecurID;
-#endif
-#if	defined(AUTHENTICATION)
-extern int	auth_level;
-#endif
-
-extern slcfun	slctab[NSLC + 1];	/* slc mapping table */
-
-char	*terminaltype;
-
-/*
- * I/O data buffers, pointers, and counters.
- */
-extern char	ptyobuf[BUFSIZ+NETSLOP], *pfrontp, *pbackp;
-
-extern char	netibuf[BUFSIZ], *netip;
-
-extern char	netobuf[BUFSIZ+NETSLOP], *nfrontp, *nbackp;
-extern char	*neturg;		/* one past last bye of urgent data */
-
-extern int	pcc, ncc;
-
-#if defined(CRAY2) && defined(UNICOS5)
-extern int unpcc;  /* characters left unprocessed by CRAY-2 terminal routine */
-extern char *unptyip;  /* pointer to remaining characters in buffer */
-#endif
-
-extern int	pty, net;
-extern char	*line;
-extern int	SYNCHing;		/* we are in TELNET SYNCH mode */
-
-#ifndef	P
-# ifdef	__STDC__
-#  define P(x)	x
-# else
-#  define P(x)	()
-# endif
-#endif
-
-extern void
-	_termstat P((void)),
-	add_slc P((int, int, int)),
-	check_slc P((void)),
-	change_slc P((int, int, int)),
-	cleanup P((int)),
-	clientstat P((int, int, int)),
-	copy_termbuf P((char *, int)),
-	deferslc P((void)),
-	defer_terminit P((void)),
-	do_opt_slc P((unsigned char *, int)),
-	doeof P((void)),
-	dooption P((int)),
-	dontoption P((int)),
-	edithost P((char *, char *)),
-	fatal P((int, char *)),
-	fatalperror P((int, char *)),
-	get_slc_defaults P((void)),
-	init_env P((void)),
-	init_termbuf P((void)),
-	interrupt P((void)),
-	localstat P((void)),
-	flowstat P((void)),
-	netclear P((void)),
-	netflush P((void)),
-#ifdef DIAGNOSTICS
-	printoption P((char *, int)),
-	printdata P((char *, char *, int)),
-	printsub P((int, unsigned char *, int)),
-#endif
-	ptyflush P((void)),
-	putchr P((int)),
-	putf P((char *, char *)),
-	recv_ayt P((void)),
-	send_do P((int, int)),
-	send_dont P((int, int)),
-	send_slc P((void)),
-	send_status P((void)),
-	send_will P((int, int)),
-	send_wont P((int, int)),
-	sendbrk P((void)),
-	sendsusp P((void)),
-	set_termbuf P((void)),
-	start_login P((char *, int, char *)),
-	start_slc P((int)),
-#if	defined(AUTHENTICATION)
-	start_slave P((char *)),
-#else
-	start_slave P((char *, int, char *)),
-#endif
-	suboption P((void)),
-	telrcv P((void)),
-	ttloop P((void)),
-	tty_binaryin P((int)),
-	tty_binaryout P((int));
-
-extern int
-	end_slc P((unsigned char **)),
-	getnpty P((void)),
-#ifndef convex
-	getpty P((int *)),
-#endif
-	login_tty P((int)),
-	spcset P((int, cc_t *, cc_t **)),
-	stilloob P((int)),
-	terminit P((void)),
-	termstat P((void)),
-	tty_flowmode P((void)),
-	tty_restartany P((void)),
-	tty_isbinaryin P((void)),
-	tty_isbinaryout P((void)),
-	tty_iscrnl P((void)),
-	tty_isecho P((void)),
-	tty_isediting P((void)),
-	tty_islitecho P((void)),
-	tty_isnewmap P((void)),
-	tty_israw P((void)),
-	tty_issofttab P((void)),
-	tty_istrapsig P((void)),
-	tty_linemode P((void));
-
-extern void
-	tty_rspeed P((int)),
-	tty_setecho P((int)),
-	tty_setedit P((int)),
-	tty_setlinemode P((int)),
-	tty_setlitecho P((int)),
-	tty_setsig P((int)),
-	tty_setsofttab P((int)),
-	tty_tspeed P((int)),
-	willoption P((int)),
-	wontoption P((int)),
-	writenet P((unsigned char *, int));
-
-#ifdef	ENCRYPTION
-extern void	(*encrypt_output) P((unsigned char *, int));
-extern int	(*decrypt_input) P((int));
-extern char	*nclearto;
-#endif	/* ENCRYPTION */
-
-
-/*
- * The following are some clocks used to decide how to interpret
- * the relationship between various variables.
- */
-
-extern struct {
-    int
-	system,			/* what the current time is */
-	echotoggle,		/* last time user entered echo character */
-	modenegotiated,		/* last time operating mode negotiated */
-	didnetreceive,		/* last time we read data from network */
-	ttypesubopt,		/* ttype subopt is received */
-	tspeedsubopt,		/* tspeed subopt is received */
-	environsubopt,		/* environ subopt is received */
-	oenvironsubopt,		/* old environ subopt is received */
-	xdisplocsubopt,		/* xdisploc subopt is received */
-	baseline,		/* time started to do timed action */
-	gotDM;			/* when did we last see a data mark */
-} clocks;
-
-
-#if	defined(CRAY2) && defined(UNICOS5)
-extern int	needtermstat;
-#endif
-
-#ifndef	DEFAULT_IM
-# ifdef CRAY
-#  define DEFAULT_IM	"\r\n\r\nCray UNICOS (%h) (%t)\r\n\r\r\n\r"
-# else
-#  ifdef sun
-#   define DEFAULT_IM	"\r\n\r\nSunOS UNIX (%h) (%t)\r\n\r\r\n\r"
-#  else
-#   ifdef ultrix
-#    define DEFAULT_IM	"\r\n\r\nULTRIX (%h) (%t)\r\n\r\r\n\r"
-#   else
-#    ifdef __FreeBSD__
-#     define DEFAULT_IM  "\r\n\r\nFreeBSD (%h) (%t)\r\n\r\r\n\r"
-#    else
-#    define DEFAULT_IM	"\r\n\r\n4.4 BSD UNIX (%h) (%t)\r\n\r\r\n\r"
-#    endif
-#   endif
-#  endif
-# endif
-#endif

contrib/telnet/telnetd/global.c

@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 1989, 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 const char sccsid[] = "@(#)global.c	8.1 (Berkeley) 6/4/93";
-#endif
-static const char rcsid[] =
-	"$Id$";
-#endif /* not lint */
-
-/*
- * Allocate global variables.  We do this
- * by including the header file that defines
- * them all as externs, but first we define
- * the keyword "extern" to be nothing, so that
- * we will actually allocate the space.
- */
-
-#include "defs.h"
-#define extern
-#include "ext.h"

contrib/telnet/telnetd/pathnames.h

@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 1989, 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.
- *
- *	@(#)pathnames.h	8.1 (Berkeley) 6/4/93
- */
-
-#if BSD > 43
-
-# include <paths.h>
-
-# ifndef _PATH_LOGIN
-#  define	_PATH_LOGIN	"/usr/bin/login"
-# endif
-
-#else
- 
-# define	_PATH_TTY	"/dev/tty"
-# ifndef _PATH_LOGIN
-#  define	_PATH_LOGIN	"/bin/login"
-# endif
-
-#endif
-
-#ifdef BFTPDAEMON
-#define		BFTPPATH	"/usr/ucb/bftp"
-#endif  /* BFTPDAEMON */

contrib/telnet/telnetd/slc.c

@@ -1,495 +0,0 @@
-/*
- * Copyright (c) 1989, 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 const char sccsid[] = "@(#)slc.c	8.2 (Berkeley) 5/30/95";
-#endif
-static const char rcsid[] =
-	"$Id$";
-#endif /* not lint */
-
-#include "telnetd.h"
-
-#ifdef	LINEMODE
-/*
- * local variables
- */
-static unsigned char	*def_slcbuf = (unsigned char *)0;
-static int		def_slclen = 0;
-static int		slcchange;	/* change to slc is requested */
-static unsigned char	*slcptr;	/* pointer into slc buffer */
-static unsigned char	slcbuf[NSLC*6];	/* buffer for slc negotiation */
-
-/*
- * send_slc
- *
- * Write out the current special characters to the client.
- */
-	void
-send_slc()
-{
-	register int i;
-
-	/*
-	 * Send out list of triplets of special characters
-	 * to client.  We only send info on the characters
-	 * that are currently supported.
-	 */
-	for (i = 1; i <= NSLC; i++) {
-		if ((slctab[i].defset.flag & SLC_LEVELBITS) == SLC_NOSUPPORT)
-			continue;
-		add_slc((unsigned char)i, slctab[i].current.flag,
-							slctab[i].current.val);
-	}
-
-}  /* end of send_slc */
-
-/*
- * default_slc
- *
- * Set pty special characters to all the defaults.
- */
-	void
-default_slc()
-{
-	register int i;
-
-	for (i = 1; i <= NSLC; i++) {
-		slctab[i].current.val = slctab[i].defset.val;
-		if (slctab[i].current.val == (cc_t)(_POSIX_VDISABLE))
-			slctab[i].current.flag = SLC_NOSUPPORT;
-		else
-			slctab[i].current.flag = slctab[i].defset.flag;
-		if (slctab[i].sptr) {
-			*(slctab[i].sptr) = slctab[i].defset.val;
-		}
-	}
-	slcchange = 1;
-
-}  /* end of default_slc */
-#endif	/* LINEMODE */
-
-/*
- * get_slc_defaults
- *
- * Initialize the slc mapping table.
- */
-	void
-get_slc_defaults()
-{
-	register int i;
-
-	init_termbuf();
-
-	for (i = 1; i <= NSLC; i++) {
-		slctab[i].defset.flag =
-			spcset(i, &slctab[i].defset.val, &slctab[i].sptr);
-		slctab[i].current.flag = SLC_NOSUPPORT;
-		slctab[i].current.val = 0;
-	}
-
-}  /* end of get_slc_defaults */
-
-#ifdef	LINEMODE
-/*
- * add_slc
- *
- * Add an slc triplet to the slc buffer.
- */
-	void
-add_slc(func, flag, val)
-	register char func, flag;
-	register cc_t val;
-{
-
-	if ((*slcptr++ = (unsigned char)func) == 0xff)
-		*slcptr++ = 0xff;
-
-	if ((*slcptr++ = (unsigned char)flag) == 0xff)
-		*slcptr++ = 0xff;
-
-	if ((*slcptr++ = (unsigned char)val) == 0xff)
-		*slcptr++ = 0xff;
-
-}  /* end of add_slc */
-
-/*
- * start_slc
- *
- * Get ready to process incoming slc's and respond to them.
- *
- * The parameter getit is non-zero if it is necessary to grab a copy
- * of the terminal control structures.
- */
-	void
-start_slc(getit)
-	register int getit;
-{
-
-	slcchange = 0;
-	if (getit)
-		init_termbuf();
-	(void) sprintf((char *)slcbuf, "%c%c%c%c",
-					IAC, SB, TELOPT_LINEMODE, LM_SLC);
-	slcptr = slcbuf + 4;
-
-}  /* end of start_slc */
-
-/*
- * end_slc
- *
- * Finish up the slc negotiation.  If something to send, then send it.
- */
-	int
-end_slc(bufp)
-	register unsigned char **bufp;
-{
-	register int len;
-	void netflush();
-
-	/*
-	 * If a change has occured, store the new terminal control
-	 * structures back to the terminal driver.
-	 */
-	if (slcchange) {
-		set_termbuf();
-	}
-
-	/*
-	 * If the pty state has not yet been fully processed and there is a
-	 * deferred slc request from the client, then do not send any
-	 * sort of slc negotiation now.  We will respond to the client's
-	 * request very soon.
-	 */
-	if (def_slcbuf && (terminit() == 0)) {
-		return(0);
-	}
-
-	if (slcptr > (slcbuf + 4)) {
-		if (bufp) {
-			*bufp = &slcbuf[4];
-			return(slcptr - slcbuf - 4);
-		} else {
-			(void) sprintf((char *)slcptr, "%c%c", IAC, SE);
-			slcptr += 2;
-			len = slcptr - slcbuf;
-			writenet(slcbuf, len);
-			netflush();  /* force it out immediately */
-			DIAG(TD_OPTIONS, printsub('>', slcbuf+2, len-2););
-		}
-	}
-	return (0);
-
-}  /* end of end_slc */
-
-/*
- * process_slc
- *
- * Figure out what to do about the client's slc
- */
-	void
-process_slc(func, flag, val)
-	register unsigned char func, flag;
-	register cc_t val;
-{
-	register int hislevel, mylevel, ack;
-
-	/*
-	 * Ensure that we know something about this function
-	 */
-	if (func > NSLC) {
-		add_slc(func, SLC_NOSUPPORT, 0);
-		return;
-	}
-
-	/*
-	 * Process the special case requests of 0 SLC_DEFAULT 0
-	 * and 0 SLC_VARIABLE 0.  Be a little forgiving here, don't
-	 * worry about whether the value is actually 0 or not.
-	 */
-	if (func == 0) {
-		if ((flag = flag & SLC_LEVELBITS) == SLC_DEFAULT) {
-			default_slc();
-			send_slc();
-		} else if (flag == SLC_VARIABLE) {
-			send_slc();
-		}
-		return;
-	}
-
-	/*
-	 * Appears to be a function that we know something about.  So
-	 * get on with it and see what we know.
-	 */
-
-	hislevel = flag & SLC_LEVELBITS;
-	mylevel = slctab[func].current.flag & SLC_LEVELBITS;
-	ack = flag & SLC_ACK;
-	/*
-	 * ignore the command if:
-	 * the function value and level are the same as what we already have;
-	 * or the level is the same and the ack bit is set
-	 */
-	if (hislevel == mylevel && (val == slctab[func].current.val || ack)) {
-		return;
-	} else if (ack) {
-		/*
-		 * If we get here, we got an ack, but the levels don't match.
-		 * This shouldn't happen.  If it does, it is probably because
-		 * we have sent two requests to set a variable without getting
-		 * a response between them, and this is the first response.
-		 * So, ignore it, and wait for the next response.
-		 */
-		return;
-	} else {
-		change_slc(func, flag, val);
-	}
-
-}  /* end of process_slc */
-
-/*
- * change_slc
- *
- * Process a request to change one of our special characters.
- * Compare client's request with what we are capable of supporting.
- */
-	void
-change_slc(func, flag, val)
-	register char func, flag;
-	register cc_t val;
-{
-	register int hislevel, mylevel;
-
-	hislevel = flag & SLC_LEVELBITS;
-	mylevel = slctab[(int)func].defset.flag & SLC_LEVELBITS;
-	/*
-	 * If client is setting a function to NOSUPPORT
-	 * or DEFAULT, then we can easily and directly
-	 * accomodate the request.
-	 */
-	if (hislevel == SLC_NOSUPPORT) {
-		slctab[(int)func].current.flag = flag;
-		slctab[(int)func].current.val = (cc_t)_POSIX_VDISABLE;
-		flag |= SLC_ACK;
-		add_slc(func, flag, val);
-		return;
-	}
-	if (hislevel == SLC_DEFAULT) {
-		/*
-		 * Special case here.  If client tells us to use
-		 * the default on a function we don't support, then
-		 * return NOSUPPORT instead of what we may have as a
-		 * default level of DEFAULT.
-		 */
-		if (mylevel == SLC_DEFAULT) {
-			slctab[(int)func].current.flag = SLC_NOSUPPORT;
-		} else {
-			slctab[(int)func].current.flag = slctab[(int)func].defset.flag;
-		}
-		slctab[(int)func].current.val = slctab[(int)func].defset.val;
-		add_slc(func, slctab[(int)func].current.flag,
-						slctab[(int)func].current.val);
-		return;
-	}
-
-	/*
-	 * Client wants us to change to a new value or he
-	 * is telling us that he can't change to our value.
-	 * Some of the slc's we support and can change,
-	 * some we do support but can't change,
-	 * and others we don't support at all.
-	 * If we can change it then we have a pointer to
-	 * the place to put the new value, so change it,
-	 * otherwise, continue the negotiation.
-	 */
-	if (slctab[(int)func].sptr) {
-		/*
-		 * We can change this one.
-		 */
-		slctab[(int)func].current.val = val;
-		*(slctab[(int)func].sptr) = val;
-		slctab[(int)func].current.flag = flag;
-		flag |= SLC_ACK;
-		slcchange = 1;
-		add_slc(func, flag, val);
-	} else {
-		/*
-		* It is not possible for us to support this
-		* request as he asks.
-		*
-		* If our level is DEFAULT, then just ack whatever was
-		* sent.
-		*
-		* If he can't change and we can't change,
-		* then degenerate to NOSUPPORT.
-		*
-		* Otherwise we send our level back to him, (CANTCHANGE
-		* or NOSUPPORT) and if CANTCHANGE, send
-		* our value as well.
-		*/
-		if (mylevel == SLC_DEFAULT) {
-			slctab[(int)func].current.flag = flag;
-			slctab[(int)func].current.val = val;
-			flag |= SLC_ACK;
-		} else if (hislevel == SLC_CANTCHANGE &&
-				    mylevel == SLC_CANTCHANGE) {
-			flag &= ~SLC_LEVELBITS;
-			flag |= SLC_NOSUPPORT;
-			slctab[(int)func].current.flag = flag;
-		} else {
-			flag &= ~SLC_LEVELBITS;
-			flag |= mylevel;
-			slctab[(int)func].current.flag = flag;
-			if (mylevel == SLC_CANTCHANGE) {
-				slctab[(int)func].current.val =
-					slctab[(int)func].defset.val;
-				val = slctab[(int)func].current.val;
-			}
-		}
-		add_slc(func, flag, val);
-	}
-
-}  /* end of change_slc */
-
-#if	defined(USE_TERMIO) && (VEOF == VMIN)
-cc_t oldeofc = '\004';
-#endif
-
-/*
- * check_slc
- *
- * Check the special characters in use and notify the client if any have
- * changed.  Only those characters that are capable of being changed are
- * likely to have changed.  If a local change occurs, kick the support level
- * and flags up to the defaults.
- */
-	void
-check_slc()
-{
-	register int i;
-
-	for (i = 1; i <= NSLC; i++) {
-#if	defined(USE_TERMIO) && (VEOF == VMIN)
-		/*
-		 * In a perfect world this would be a neat little
-		 * function.  But in this world, we should not notify
-		 * client of changes to the VEOF char when
-		 * ICANON is off, because it is not representing
-		 * a special character.
-		 */
-		if (i == SLC_EOF) {
-			if (!tty_isediting())
-				continue;
-			else if (slctab[i].sptr)
-				oldeofc = *(slctab[i].sptr);
-		}
-#endif	/* defined(USE_TERMIO) && defined(SYSV_TERMIO) */
-		if (slctab[i].sptr &&
-				(*(slctab[i].sptr) != slctab[i].current.val)) {
-			slctab[i].current.val = *(slctab[i].sptr);
-			if (*(slctab[i].sptr) == (cc_t)_POSIX_VDISABLE)
-				slctab[i].current.flag = SLC_NOSUPPORT;
-			else
-				slctab[i].current.flag = slctab[i].defset.flag;
-			add_slc((unsigned char)i, slctab[i].current.flag,
-						slctab[i].current.val);
-		}
-	}
-}  /* check_slc */
-
-/*
- * do_opt_slc
- *
- * Process an slc option buffer.  Defer processing of incoming slc's
- * until after the terminal state has been processed.  Save the first slc
- * request that comes along, but discard all others.
- *
- * ptr points to the beginning of the buffer, len is the length.
- */
-	void
-do_opt_slc(ptr, len)
-	register unsigned char *ptr;
-	register int len;
-{
-	register unsigned char func, flag;
-	cc_t val;
-	register unsigned char *end = ptr + len;
-
-	if (terminit()) {  /* go ahead */
-		while (ptr < end) {
-			func = *ptr++;
-			if (ptr >= end) break;
-			flag = *ptr++;
-			if (ptr >= end) break;
-			val = (cc_t)*ptr++;
-
-			process_slc(func, flag, val);
-
-		}
-	} else {
-		/*
-		 * save this slc buffer if it is the first, otherwise dump
-		 * it.
-		 */
-		if (def_slcbuf == (unsigned char *)0) {
-			def_slclen = len;
-			def_slcbuf = (unsigned char *)malloc((unsigned)len);
-			if (def_slcbuf == (unsigned char *)0)
-				return;  /* too bad */
-			memmove(def_slcbuf, ptr, len);
-		}
-	}
-
-}  /* end of do_opt_slc */
-
-/*
- * deferslc
- *
- * Do slc stuff that was deferred.
- */
-	void
-deferslc()
-{
-	if (def_slcbuf) {
-		start_slc(1);
-		do_opt_slc(def_slcbuf, def_slclen);
-		(void) end_slc(0);
-		free(def_slcbuf);
-		def_slcbuf = (unsigned char *)0;
-		def_slclen = 0;
-	}
-
-}  /* end of deferslc */
-
-#endif	/* LINEMODE */

contrib/telnet/telnetd/telnetd.8

@@ -1,612 +0,0 @@
-.\" Copyright (c) 1983, 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.
-.\"
-.\"	@(#)telnetd.8	8.4 (Berkeley) 6/1/94
-.\"
-.Dd June 1, 1994
-.Dt TELNETD 8
-.Os BSD 4.2
-.Sh NAME
-.Nm telnetd
-.Nd DARPA
-.Tn TELNET
-protocol server
-.Sh SYNOPSIS
-.Nm /usr/libexec/telnetd
-.Op Fl BUhlkns
-.Op Fl D Ar debugmode
-.Op Fl I Ns Ar initid
-.Op Fl S Ar tos
-.Op Fl X Ar authtype
-.Op Fl a Ar authmode
-.Op Fl edebug
-.Op Fl p Ar loginprog
-.Op Fl r Ns Ar lowpty-highpty
-.Op Fl u Ar len
-.Op Fl debug Op Ar port
-.Sh DESCRIPTION
-The
-.Nm
-command is a server which supports the
-.Tn DARPA
-standard
-.Tn TELNET
-virtual terminal protocol.
-.Nm Telnetd
-is normally invoked by the internet server (see
-.Xr inetd 8 )
-for requests to connect to the
-.Tn TELNET
-port as indicated by the
-.Pa /etc/services
-file (see
-.Xr services 5 ).
-The
-.Fl debug
-option may be used to start up
-.Nm
-manually, instead of through
-.Xr inetd 8 .
-If started up this way, 
-.Ar port
-may be specified to run
-.Nm
-on an alternate
-.Tn TCP
-port number.
-.Pp
-The
-.Nm
-command accepts the following options:
-.Bl -tag -width indent
-.It Fl a Ar authmode
-This option may be used for specifying what mode should
-be used for authentication.
-Note that this option is only useful if
-.Nm
-has been compiled with support for the
-.Dv AUTHENTICATION
-option.
-There are several valid values for
-.Ar authmode :
-.Bl -tag -width debug
-.It Cm debug
-Turn on authentication debugging code.
-.It Cm user
-Only allow connections when the remote user
-can provide valid authentication information
-to identify the remote user,
-and is allowed access to the specified account
-without providing a password.
-.It Cm valid
-Only allow connections when the remote user
-can provide valid authentication information
-to identify the remote user.
-The
-.Xr login 1
-command will provide any additional user verification
-needed if the remote user is not allowed automatic
-access to the specified account.
-.It Cm other
-Only allow connections that supply some authentication information.
-This option is currently not supported
-by any of the existing authentication mechanisms,
-and is thus the same as specifying
-.Fl a
-.Cm valid .
-.It Cm none
-This is the default state.
-Authentication information is not required.
-If no or insufficient authentication information
-is provided, then the
-.Xr login 1
-program will provide the necessary user
-verification.
-.It Cm off
-Disable the authentication code.
-All user verification will happen through the
-.Xr login 1
-program.
-.El
-.It Fl B
-Specify bftp server mode.  In this mode,
-.Nm
-causes login to start a
-.Xr bftp 1
-session rather than the user's
-normal shell.  In bftp daemon mode normal
-logins are not supported, and it must be used
-on a port other than the normal
-.Tn TELNET
-port.
-.It Fl D Ar debugmode
-This option may be used for debugging purposes.
-This allows
-.Nm
-to print out debugging information
-to the connection, allowing the user to see what
-.Nm
-is doing.
-There are several possible values for 
-.Ar debugmode :
-.Bl -tag -width exercise
-.It Cm options
-Print information about the negotiation of
-.Tn TELNET
-options.
-.It Cm report
-Print the 
-.Cm options
-information, plus some additional information
-about what processing is going on.
-.It Cm netdata
-Display the data stream received by
-.Nm Ns .
-.It Cm ptydata
-Display data written to the pty.
-.It Cm exercise
-Has not been implemented yet.
-.El
-.It Fl debug
-Enable debugging on each socket created by
-.Nm
-(see
-.Dv SO_DEBUG
-in
-.Xr socket 2 ) .
-.It Fl edebug
-If
-.Nm
-has been compiled with support for data encryption, then the
-.Fl edebug
-option may be used to enable encryption debugging code.
-.It Fl p Ar loginprog
-Specify an alternate
-.Xr login 1
-command to run to complete the login.  The alternate command must
-understand the same command arguments as the standard login.
-.It Fl h
-Disable the printing of host-specific information before
-login has been completed.
-.It Fl I Ar initid
-This option is only applicable to
-.Tn UNICOS
-systems prior to 7.0.
-It specifies the
-.Dv ID
-from
-.Pa /etc/inittab
-to use when init starts login sessions.  The default
-.Dv ID
-is
-.Dv fe.
-.It Fl k
-This option is only useful if
-.Nm
-has been compiled with both linemode and kludge linemode
-support.  If the
-.Fl k
-option is specified, then if the remote client does not
-support the
-.Dv LINEMODE
-option, then
-.Nm
-will operate in character at a time mode.
-It will still support kludge linemode, but will only
-go into kludge linemode if the remote client requests
-it.
-(This is done by the client sending
-.Dv DONT SUPPRESS-GO-AHEAD
-and
-.Dv DONT ECHO . )
-The
-.Fl k
-option is most useful when there are remote clients
-that do not support kludge linemode, but pass the heuristic
-(if they respond with
-.Dv WILL TIMING-MARK
-in response to a
-.Dv DO TIMING-MARK)
-for kludge linemode support.
-.It Fl l
-Specify line mode. Try to force clients to use line-
-at-a-time mode.
-If the
-.Dv LINEMODE
-option is not supported, it will go
-into kludge linemode.
-.It Fl n
-Disable
-.Dv TCP
-keep-alives.  Normally
-.Nm
-enables the
-.Tn TCP
-keep-alive mechanism to probe connections that
-have been idle for some period of time to determine
-if the client is still there, so that idle connections
-from machines that have crashed or can no longer
-be reached may be cleaned up.
-.It Fl r Ar lowpty-highpty
-This option is only enabled when
-.Nm
-is compiled for
-.Dv UNICOS.
-It specifies an inclusive range of pseudo-terminal devices to
-use.  If the system has sysconf variable
-.Dv _SC_CRAY_NPTY
-configured, the default pty search range is 0 to
-.Dv _SC_CRAY_NPTY;
-otherwise, the default range is 0 to 128.  Either
-.Ar lowpty
-or
-.Ar highpty
-may be omitted to allow changing
-either end of the search range.  If
-.Ar lowpty
-is omitted, the - character is still required so that
-.Nm
-can differentiate
-.Ar highpty
-from
-.Ar lowpty .
-.It Fl s
-This option is only enabled if
-.Nm
-is compiled with support for
-.Tn SecurID
-cards.
-It causes the
-.Fl s
-option to be passed on to
-.Xr login 1 ,
-and thus is only useful if
-.Xr login 1
-supports the
-.Fl s
-flag to indicate that only
-.Tn SecurID
-validated logins are allowed, and is
-usually useful for controlling remote logins
-from outside of a firewall.
-.It Fl S Ar tos
-.It Fl u Ar len
-This option is used to specify the size of the field
-in the
-.Dv utmp
-structure that holds the remote host name.
-If the resolved host name is longer than
-.Ar len ,
-the dotted decimal value will be used instead.
-This allows hosts with very long host names that
-overflow this field to still be uniquely identified.
-Specifying
-.Fl u0
-indicates that only dotted decimal addresses
-should be put into the
-.Pa utmp
-file.
-.ne 1i
-.It Fl U
-This option causes
-.Nm
-to refuse connections from addresses that
-cannot be mapped back into a symbolic name
-via the
-.Xr gethostbyaddr 3
-routine.
-.It Fl X Ar authtype
-This option is only valid if
-.Nm
-has been built with support for the authentication option.
-It disables the use of
-.Ar authtype
-authentication, and
-can be used to temporarily disable
-a specific authentication type without having to recompile
-.Nm Ns .
-.El
-.Pp
-.Nm Telnetd
-operates by allocating a pseudo-terminal device (see
-.Xr pty 4 )
-for a client, then creating a login process which has
-the slave side of the pseudo-terminal as 
-.Dv stdin ,
-.Dv stdout
-and
-.Dv stderr .
-.Nm Telnetd
-manipulates the master side of the pseudo-terminal,
-implementing the
-.Tn TELNET
-protocol and passing characters
-between the remote client and the login process.
-.Pp
-When a
-.Tn TELNET
-session is started up, 
-.Nm
-sends
-.Tn TELNET
-options to the client side indicating
-a willingness to do the
-following
-.Tn TELNET
-options, which are described in more detail below:
-.Bd -literal -offset indent
-DO AUTHENTICATION
-WILL ENCRYPT
-DO TERMINAL TYPE
-DO TSPEED
-DO XDISPLOC
-DO NEW-ENVIRON
-DO ENVIRON
-WILL SUPPRESS GO AHEAD
-DO ECHO
-DO LINEMODE
-DO NAWS
-WILL STATUS
-DO LFLOW
-DO TIMING-MARK
-.Ed
-.Pp
-The pseudo-terminal allocated to the client is configured
-to operate in \*(lqcooked\*(rq mode, and with
-.Dv XTABS and
-.Dv CRMOD
-enabled (see
-.Xr tty 4 ) .
-.Pp
-.Nm Telnetd
-has support for enabling locally the following
-.Tn TELNET
-options:
-.Bl -tag -width "DO AUTHENTICATION"
-.It "WILL ECHO"
-When the
-.Dv LINEMODE
-option is enabled, a
-.Dv WILL ECHO
-or
-.Dv WONT ECHO
-will be sent to the client to indicate the
-current state of terminal echoing.
-When terminal echo is not desired, a
-.Dv WILL ECHO
-is sent to indicate that
-.Nm
-will take care of echoing any data that needs to be
-echoed to the terminal, and then nothing is echoed.
-When terminal echo is desired, a
-.Dv WONT ECHO
-is sent to indicate that
-.Nm
-will not be doing any terminal echoing, so the
-client should do any terminal echoing that is needed.
-.It "WILL BINARY"
-Indicate that the client is willing to send a
-8 bits of data, rather than the normal 7 bits
-of the Network Virtual Terminal.
-.It "WILL SGA"
-Indicate that it will not be sending
-.Dv IAC GA,
-go ahead, commands.
-.It "WILL STATUS"
-Indicate a willingness to send the client, upon
-request, of the current status of all
-.Tn TELNET
-options.
-.It "WILL TIMING-MARK"
-Whenever a
-.Dv DO TIMING-MARK
-command is received, it is always responded
-to with a
-.Dv WILL TIMING-MARK
-.ne 1i
-.It "WILL LOGOUT"
-When a
-.Dv DO LOGOUT
-is received, a
-.Dv WILL LOGOUT
-is sent in response, and the
-.Tn TELNET
-session is shut down.
-.It "WILL ENCRYPT"
-Only sent if
-.Nm
-is compiled with support for data encryption, and
-indicates a willingness to decrypt
-the data stream.
-.El
-.Pp
-.Nm Telnetd
-has support for enabling remotely the following
-.Tn TELNET
-options:
-.Bl -tag -width "DO AUTHENTICATION"
-.It "DO BINARY"
-Sent to indicate that
-.Nm
-is willing to receive an 8 bit data stream.
-.It "DO LFLOW"
-Requests that the client handle flow control
-characters remotely.
-.It "DO ECHO"
-This is not really supported, but is sent to identify a 4.2BSD
-.Xr telnet 1
-client, which will improperly respond with
-.Dv WILL ECHO.
-If a
-.Dv WILL ECHO
-is received, a
-.Dv DONT ECHO
-will be sent in response.
-.It "DO TERMINAL-TYPE"
-Indicate a desire to be able to request the
-name of the type of terminal that is attached
-to the client side of the connection.
-.It "DO SGA"
-Indicate that it does not need to receive
-.Dv IAC GA,
-the go ahead command.
-.It "DO NAWS"
-Requests that the client inform the server when
-the window (display) size changes.
-.It "DO TERMINAL-SPEED"
-Indicate a desire to be able to request information
-about the speed of the serial line to which
-the client is attached.
-.It "DO XDISPLOC"
-Indicate a desire to be able to request the name
-of the X Window System display that is associated with
-the telnet client.
-.It "DO NEW-ENVIRON"
-Indicate a desire to be able to request environment
-variable information, as described in RFC 1572.
-.It "DO ENVIRON"
-Indicate a desire to be able to request environment
-variable information, as described in RFC 1408.
-.It "DO LINEMODE"
-Only sent if
-.Nm
-is compiled with support for linemode, and
-requests that the client do line by line processing.
-.It "DO TIMING-MARK"
-Only sent if
-.Nm
-is compiled with support for both linemode and
-kludge linemode, and the client responded with
-.Dv WONT LINEMODE.
-If the client responds with
-.Dv WILL TM,
-the it is assumed that the client supports
-kludge linemode.
-Note that the
-.Op Fl k
-option can be used to disable this.
-.It "DO AUTHENTICATION"
-Only sent if
-.Nm
-is compiled with support for authentication, and
-indicates a willingness to receive authentication
-information for automatic login.
-.It "DO ENCRYPT"
-Only sent if
-.Nm
-is compiled with support for data encryption, and
-indicates a willingness to decrypt
-the data stream.
-.Sh ENVIRONMENT
-.Sh FILES
-.Bl -tag -width /usr/ucb/bftp -compact
-.It Pa /etc/services
-.It Pa /etc/inittab
-(UNICOS systems only)
-.It Pa /etc/iptos
-(if supported)
-.It Pa /usr/ucb/bftp
-(if supported)
-.El
-.Sh "SEE ALSO"
-.Xr bftp 1 ,
-.Xr login 1 ,
-.Xr telnet 1
-(if supported)
-.Sh STANDARDS
-.Bl -tag -compact -width RFC-1572
-.It Cm RFC-854
-.Tn TELNET
-PROTOCOL SPECIFICATION
-.It Cm RFC-855
-TELNET OPTION SPECIFICATIONS
-.It Cm RFC-856
-TELNET BINARY TRANSMISSION
-.It Cm RFC-857
-TELNET ECHO OPTION
-.It Cm RFC-858
-TELNET SUPPRESS GO AHEAD OPTION
-.It Cm RFC-859
-TELNET STATUS OPTION
-.It Cm RFC-860
-TELNET TIMING MARK OPTION
-.It Cm RFC-861
-TELNET EXTENDED OPTIONS - LIST OPTION
-.It Cm RFC-885
-TELNET END OF RECORD OPTION
-.It Cm RFC-1073
-Telnet Window Size Option
-.It Cm RFC-1079
-Telnet Terminal Speed Option
-.It Cm RFC-1091
-Telnet Terminal-Type Option
-.It Cm RFC-1096
-Telnet X Display Location Option
-.It Cm RFC-1123
-Requirements for Internet Hosts -- Application and Support
-.It Cm RFC-1184
-Telnet Linemode Option
-.It Cm RFC-1372
-Telnet Remote Flow Control Option
-.It Cm RFC-1416
-Telnet Authentication Option
-.It Cm RFC-1411
-Telnet Authentication: Kerberos Version 4
-.It Cm RFC-1412
-Telnet Authentication: SPX
-.It Cm RFC-1571
-Telnet Environment Option Interoperability Issues
-.It Cm RFC-1572
-Telnet Environment Option
-.Sh BUGS
-Some
-.Tn TELNET
-commands are only partially implemented.
-.Pp
-Because of bugs in the original 4.2 BSD
-.Xr telnet 1 ,
-.Nm
-performs some dubious protocol exchanges to try to discover if the remote
-client is, in fact, a 4.2 BSD
-.Xr telnet 1 .
-.Pp
-Binary mode
-has no common interpretation except between similar operating systems
-(Unix in this case).
-.Pp
-The terminal type name received from the remote client is converted to
-lower case.
-.Pp
-.Nm Telnetd
-never sends
-.Tn TELNET
-.Dv IAC GA
-(go ahead) commands.

contrib/telnet/telnetd/telnetd.h

@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 1989, 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.
- *
- *	@(#)telnetd.h	8.1 (Berkeley) 6/4/93
- */
-
-
-#include "defs.h"
-#include "ext.h"
-
-#ifdef	DIAGNOSTICS
-#define	DIAG(a,b)	if (diagnostic & (a)) b
-#else
-#define	DIAG(a,b)
-#endif
-
-/* other external variables */
-extern	char **environ;
-extern	int errno;
-

contrib/telnet/telnetd/termstat.c

@@ -1,677 +0,0 @@
-/*
- * Copyright (c) 1989, 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 const char sccsid[] = "@(#)termstat.c	8.2 (Berkeley) 5/30/95";
-#endif
-static const char rcsid[] =
-	"$Id$";
-#endif /* not lint */
-
-#include "telnetd.h"
-
-#if	defined(ENCRYPTION)
-#include <libtelnet/encrypt.h>
-#endif
-
-/*
- * local variables
- */
-int def_tspeed = -1, def_rspeed = -1;
-#ifdef	TIOCSWINSZ
-int def_row = 0, def_col = 0;
-#endif
-#ifdef	LINEMODE
-static int _terminit = 0;
-#endif	/* LINEMODE */
-
-#if	defined(CRAY2) && defined(UNICOS5)
-int	newmap = 1;	/* nonzero if \n maps to ^M^J */
-#endif
-
-#ifdef	LINEMODE
-/*
- * localstat
- *
- * This function handles all management of linemode.
- *
- * Linemode allows the client to do the local editing of data
- * and send only complete lines to the server.  Linemode state is
- * based on the state of the pty driver.  If the pty is set for
- * external processing, then we can use linemode.  Further, if we
- * can use real linemode, then we can look at the edit control bits
- * in the pty to determine what editing the client should do.
- *
- * Linemode support uses the following state flags to keep track of
- * current and desired linemode state.
- *	alwayslinemode : true if -l was specified on the telnetd
- * 	command line.  It means to have linemode on as much as
- *	possible.
- *
- * 	lmodetype: signifies whether the client can
- *	handle real linemode, or if use of kludgeomatic linemode
- *	is preferred.  It will be set to one of the following:
- *		REAL_LINEMODE : use linemode option
- *		NO_KLUDGE : don't initiate kludge linemode.
- *		KLUDGE_LINEMODE : use kludge linemode
- *		NO_LINEMODE : client is ignorant of linemode
- *
- *	linemode, uselinemode : linemode is true if linemode
- *	is currently on, uselinemode is the state that we wish
- *	to be in.  If another function wishes to turn linemode
- *	on or off, it sets or clears uselinemode.
- *
- *	editmode, useeditmode : like linemode/uselinemode, but
- *	these contain the edit mode states (edit and trapsig).
- *
- * The state variables correspond to some of the state information
- * in the pty.
- *	linemode:
- *		In real linemode, this corresponds to whether the pty
- *		expects external processing of incoming data.
- *		In kludge linemode, this more closely corresponds to the
- *		whether normal processing is on or not.  (ICANON in
- *		system V, or COOKED mode in BSD.)
- *		If the -l option was specified (alwayslinemode), then
- *		an attempt is made to force external processing on at
- *		all times.
- *
- * The following heuristics are applied to determine linemode
- * handling within the server.
- *	1) Early on in starting up the server, an attempt is made
- *	   to negotiate the linemode option.  If this succeeds
- *	   then lmodetype is set to REAL_LINEMODE and all linemode
- *	   processing occurs in the context of the linemode option.
- *	2) If the attempt to negotiate the linemode option failed,
- *	   and the "-k" (don't initiate kludge linemode) isn't set,
- *	   then we try to use kludge linemode.  We test for this
- *	   capability by sending "do Timing Mark".  If a positive
- *	   response comes back, then we assume that the client
- *	   understands kludge linemode (ech!) and the
- *	   lmodetype flag is set to KLUDGE_LINEMODE.
- *	3) Otherwise, linemode is not supported at all and
- *	   lmodetype remains set to NO_LINEMODE (which happens
- *	   to be 0 for convenience).
- *	4) At any time a command arrives that implies a higher
- *	   state of linemode support in the client, we move to that
- *	   linemode support.
- *
- * A short explanation of kludge linemode is in order here.
- *	1) The heuristic to determine support for kludge linemode
- *	   is to send a do timing mark.  We assume that a client
- *	   that supports timing marks also supports kludge linemode.
- *	   A risky proposition at best.
- *	2) Further negotiation of linemode is done by changing the
- *	   the server's state regarding SGA.  If server will SGA,
- *	   then linemode is off, if server won't SGA, then linemode
- *	   is on.
- */
-	void
-localstat()
-{
-	void netflush();
-	int need_will_echo = 0;
-
-#if	defined(CRAY2) && defined(UNICOS5)
-	/*
-	 * Keep track of that ol' CR/NL mapping while we're in the
-	 * neighborhood.
-	 */
-	newmap = tty_isnewmap();
-#endif	/* defined(CRAY2) && defined(UNICOS5) */
-
-	/*
-	 * Check for changes to flow control if client supports it.
-	 */
-	flowstat();
-
-	/*
-	 * Check linemode on/off state
-	 */
-	uselinemode = tty_linemode();
-
-	/*
-	 * If alwayslinemode is on, and pty is changing to turn it off, then
-	 * force linemode back on.
-	 */
-	if (alwayslinemode && linemode && !uselinemode) {
-		uselinemode = 1;
-		tty_setlinemode(uselinemode);
-	}
-
-	if (uselinemode) {
-		/*
-	 * Check for state of BINARY options.
-		 *
-		 * We only need to do the binary dance if we are actually going
-		 * to use linemode.  As this confuses some telnet clients
-		 * that don't support linemode, and doesn't gain us
-		 * anything, we don't do it unless we're doing linemode.
-		 * -Crh (henrich@msu.edu)
-	 */
-
-	if (tty_isbinaryin()) {
-		if (his_want_state_is_wont(TELOPT_BINARY))
-			send_do(TELOPT_BINARY, 1);
-	} else {
-		if (his_want_state_is_will(TELOPT_BINARY))
-			send_dont(TELOPT_BINARY, 1);
-	}
-
-	if (tty_isbinaryout()) {
-		if (my_want_state_is_wont(TELOPT_BINARY))
-			send_will(TELOPT_BINARY, 1);
-	} else {
-		if (my_want_state_is_will(TELOPT_BINARY))
-			send_wont(TELOPT_BINARY, 1);
-	}
-	}
-
-#ifdef	ENCRYPTION
-	/*
-	 * If the terminal is not echoing, but editing is enabled,
-	 * something like password input is going to happen, so
-	 * if we the other side is not currently sending encrypted
-	 * data, ask the other side to start encrypting.
-	 */
-	if (his_state_is_will(TELOPT_ENCRYPT)) {
-		static int enc_passwd = 0;
-		if (uselinemode && !tty_isecho() && tty_isediting()
-		    && (enc_passwd == 0) && !decrypt_input) {
-			encrypt_send_request_start();
-			enc_passwd = 1;
-		} else if (enc_passwd) {
-			encrypt_send_request_end();
-			enc_passwd = 0;
-		}
-	}
-#endif	/* ENCRYPTION */
-
-	/*
-	 * Do echo mode handling as soon as we know what the
-	 * linemode is going to be.
-	 * If the pty has echo turned off, then tell the client that
-	 * the server will echo.  If echo is on, then the server
-	 * will echo if in character mode, but in linemode the
-	 * client should do local echoing.  The state machine will
-	 * not send anything if it is unnecessary, so don't worry
-	 * about that here.
-	 *
-	 * If we need to send the WILL ECHO (because echo is off),
-	 * then delay that until after we have changed the MODE.
-	 * This way, when the user is turning off both editing
-	 * and echo, the client will get editing turned off first.
-	 * This keeps the client from going into encryption mode
-	 * and then right back out if it is doing auto-encryption
-	 * when passwords are being typed.
-	 */
-	if (uselinemode) {
-		if (tty_isecho())
-			send_wont(TELOPT_ECHO, 1);
-		else
-			need_will_echo = 1;
-#ifdef	KLUDGELINEMODE
-		if (lmodetype == KLUDGE_OK)
-			lmodetype = KLUDGE_LINEMODE;
-#endif
-	}
-
-	/*
-	 * If linemode is being turned off, send appropriate
-	 * command and then we're all done.
-	 */
-	 if (!uselinemode && linemode) {
-# ifdef	KLUDGELINEMODE
-		if (lmodetype == REAL_LINEMODE) {
-# endif	/* KLUDGELINEMODE */
-			send_dont(TELOPT_LINEMODE, 1);
-# ifdef	KLUDGELINEMODE
-		} else if (lmodetype == KLUDGE_LINEMODE)
-			send_will(TELOPT_SGA, 1);
-# endif	/* KLUDGELINEMODE */
-		send_will(TELOPT_ECHO, 1);
-		linemode = uselinemode;
-		goto done;
-	}
-
-# ifdef	KLUDGELINEMODE
-	/*
-	 * If using real linemode check edit modes for possible later use.
-	 * If we are in kludge linemode, do the SGA negotiation.
-	 */
-	if (lmodetype == REAL_LINEMODE) {
-# endif	/* KLUDGELINEMODE */
-		useeditmode = 0;
-		if (tty_isediting())
-			useeditmode |= MODE_EDIT;
-		if (tty_istrapsig())
-			useeditmode |= MODE_TRAPSIG;
-		if (tty_issofttab())
-			useeditmode |= MODE_SOFT_TAB;
-		if (tty_islitecho())
-			useeditmode |= MODE_LIT_ECHO;
-# ifdef	KLUDGELINEMODE
-	} else if (lmodetype == KLUDGE_LINEMODE) {
-		if (tty_isediting() && uselinemode)
-			send_wont(TELOPT_SGA, 1);
-		else
-			send_will(TELOPT_SGA, 1);
-	}
-# endif	/* KLUDGELINEMODE */
-
-	/*
-	 * Negotiate linemode on if pty state has changed to turn it on.
-	 * Send appropriate command and send along edit mode, then all done.
-	 */
-	if (uselinemode && !linemode) {
-# ifdef	KLUDGELINEMODE
-		if (lmodetype == KLUDGE_LINEMODE) {
-			send_wont(TELOPT_SGA, 1);
-		} else if (lmodetype == REAL_LINEMODE) {
-# endif	/* KLUDGELINEMODE */
-			send_do(TELOPT_LINEMODE, 1);
-			/* send along edit modes */
-			(void) sprintf(nfrontp, "%c%c%c%c%c%c%c", IAC, SB,
-				TELOPT_LINEMODE, LM_MODE, useeditmode,
-				IAC, SE);
-			nfrontp += 7;
-			editmode = useeditmode;
-# ifdef	KLUDGELINEMODE
-		}
-# endif	/* KLUDGELINEMODE */
-		linemode = uselinemode;
-		goto done;
-	}
-
-# ifdef	KLUDGELINEMODE
-	/*
-	 * None of what follows is of any value if not using
-	 * real linemode.
-	 */
-	if (lmodetype < REAL_LINEMODE)
-		goto done;
-# endif	/* KLUDGELINEMODE */
-
-	if (linemode && his_state_is_will(TELOPT_LINEMODE)) {
-		/*
-		 * If edit mode changed, send edit mode.
-		 */
-		 if (useeditmode != editmode) {
-			/*
-			 * Send along appropriate edit mode mask.
-			 */
-			(void) sprintf(nfrontp, "%c%c%c%c%c%c%c", IAC, SB,
-				TELOPT_LINEMODE, LM_MODE, useeditmode,
-				IAC, SE);
-			nfrontp += 7;
-			editmode = useeditmode;
-		}
-
-
-		/*
-		 * Check for changes to special characters in use.
-		 */
-		start_slc(0);
-		check_slc();
-		(void) end_slc(0);
-	}
-
-done:
-	if (need_will_echo)
-		send_will(TELOPT_ECHO, 1);
-	/*
-	 * Some things should be deferred until after the pty state has
-	 * been set by the local process.  Do those things that have been
-	 * deferred now.  This only happens once.
-	 */
-	if (_terminit == 0) {
-		_terminit = 1;
-		defer_terminit();
-	}
-
-	netflush();
-	set_termbuf();
-	return;
-
-}  /* end of localstat */
-#endif	/* LINEMODE */
-
-/*
- * flowstat
- *
- * Check for changes to flow control
- */
-	void
-flowstat()
-{
-	if (his_state_is_will(TELOPT_LFLOW)) {
-		if (tty_flowmode() != flowmode) {
-			flowmode = tty_flowmode();
-			(void) sprintf(nfrontp, "%c%c%c%c%c%c",
-					IAC, SB, TELOPT_LFLOW,
-					flowmode ? LFLOW_ON : LFLOW_OFF,
-					IAC, SE);
-			nfrontp += 6;
-		}
-		if (tty_restartany() != restartany) {
-			restartany = tty_restartany();
-			(void) sprintf(nfrontp, "%c%c%c%c%c%c",
-					IAC, SB, TELOPT_LFLOW,
-					restartany ? LFLOW_RESTART_ANY
-						   : LFLOW_RESTART_XON,
-					IAC, SE);
-			nfrontp += 6;
-		}
-	}
-}
-
-/*
- * clientstat
- *
- * Process linemode related requests from the client.
- * Client can request a change to only one of linemode, editmode or slc's
- * at a time, and if using kludge linemode, then only linemode may be
- * affected.
- */
-	void
-clientstat(code, parm1, parm2)
-	register int code, parm1, parm2;
-{
-	void netflush();
-
-	/*
-	 * Get a copy of terminal characteristics.
-	 */
-	init_termbuf();
-
-	/*
-	 * Process request from client. code tells what it is.
-	 */
-	switch (code) {
-#ifdef	LINEMODE
-	case TELOPT_LINEMODE:
-		/*
-		 * Don't do anything unless client is asking us to change
-		 * modes.
-		 */
-		uselinemode = (parm1 == WILL);
-		if (uselinemode != linemode) {
-# ifdef	KLUDGELINEMODE
-			/*
-			 * If using kludge linemode, make sure that
-			 * we can do what the client asks.
-			 * We can not turn off linemode if alwayslinemode
-			 * and the ICANON bit is set.
-			 */
-			if (lmodetype == KLUDGE_LINEMODE) {
-				if (alwayslinemode && tty_isediting()) {
-					uselinemode = 1;
-				}
-			}
-
-			/*
-			 * Quit now if we can't do it.
-			 */
-			if (uselinemode == linemode)
-				return;
-
-			/*
-			 * If using real linemode and linemode is being
-			 * turned on, send along the edit mode mask.
-			 */
-			if (lmodetype == REAL_LINEMODE && uselinemode)
-# else	/* KLUDGELINEMODE */
-			if (uselinemode)
-# endif	/* KLUDGELINEMODE */
-			{
-				useeditmode = 0;
-				if (tty_isediting())
-					useeditmode |= MODE_EDIT;
-				if (tty_istrapsig)
-					useeditmode |= MODE_TRAPSIG;
-				if (tty_issofttab())
-					useeditmode |= MODE_SOFT_TAB;
-				if (tty_islitecho())
-					useeditmode |= MODE_LIT_ECHO;
-				(void) sprintf(nfrontp, "%c%c%c%c%c%c%c", IAC,
-					SB, TELOPT_LINEMODE, LM_MODE,
-							useeditmode, IAC, SE);
-				nfrontp += 7;
-				editmode = useeditmode;
-			}
-
-
-			tty_setlinemode(uselinemode);
-
-			linemode = uselinemode;
-
-			if (!linemode)
-				send_will(TELOPT_ECHO, 1);
-		}
-		break;
-
-	case LM_MODE:
-	    {
-		register int ack, changed;
-
-		/*
-		 * Client has sent along a mode mask.  If it agrees with
-		 * what we are currently doing, ignore it; if not, it could
-		 * be viewed as a request to change.  Note that the server
-		 * will change to the modes in an ack if it is different from
-		 * what we currently have, but we will not ack the ack.
-		 */
-		 useeditmode &= MODE_MASK;
-		 ack = (useeditmode & MODE_ACK);
-		 useeditmode &= ~MODE_ACK;
-
-		 if ((changed = (useeditmode ^ editmode))) {
-			/*
-			 * This check is for a timing problem.  If the
-			 * state of the tty has changed (due to the user
-			 * application) we need to process that info
-			 * before we write in the state contained in the
-			 * ack!!!  This gets out the new MODE request,
-			 * and when the ack to that command comes back
-			 * we'll set it and be in the right mode.
-			 */
-			if (ack)
-				localstat();
-			if (changed & MODE_EDIT)
-				tty_setedit(useeditmode & MODE_EDIT);
-
-			if (changed & MODE_TRAPSIG)
-				tty_setsig(useeditmode & MODE_TRAPSIG);
-
-			if (changed & MODE_SOFT_TAB)
-				tty_setsofttab(useeditmode & MODE_SOFT_TAB);
-
-			if (changed & MODE_LIT_ECHO)
-				tty_setlitecho(useeditmode & MODE_LIT_ECHO);
-
-			set_termbuf();
-
- 			if (!ack) {
- 				(void) sprintf(nfrontp, "%c%c%c%c%c%c%c", IAC,
-					SB, TELOPT_LINEMODE, LM_MODE,
- 					useeditmode|MODE_ACK,
- 					IAC, SE);
- 				nfrontp += 7;
- 			}
-
-			editmode = useeditmode;
-		}
-
-		break;
-
-	    }  /* end of case LM_MODE */
-#endif	/* LINEMODE */
-
-	case TELOPT_NAWS:
-#ifdef	TIOCSWINSZ
-	    {
-		struct winsize ws;
-
-		def_col = parm1;
-		def_row = parm2;
-#ifdef	LINEMODE
-		/*
-		 * Defer changing window size until after terminal is
-		 * initialized.
-		 */
-		if (terminit() == 0)
-			return;
-#endif	/* LINEMODE */
-
-		/*
-		 * Change window size as requested by client.
-		 */
-
-		ws.ws_col = parm1;
-		ws.ws_row = parm2;
-		(void) ioctl(pty, TIOCSWINSZ, (char *)&ws);
-	    }
-#endif	/* TIOCSWINSZ */
-
-		break;
-
-	case TELOPT_TSPEED:
-	    {
-		def_tspeed = parm1;
-		def_rspeed = parm2;
-#ifdef	LINEMODE
-		/*
-		 * Defer changing the terminal speed.
-		 */
-		if (terminit() == 0)
-			return;
-#endif	/* LINEMODE */
-		/*
-		 * Change terminal speed as requested by client.
-		 * We set the receive speed first, so that if we can't
-		 * store seperate receive and transmit speeds, the transmit
-		 * speed will take precedence.
-		 */
-		tty_rspeed(parm2);
-		tty_tspeed(parm1);
-		set_termbuf();
-
-		break;
-
-	    }  /* end of case TELOPT_TSPEED */
-
-	default:
-		/* What? */
-		break;
-	}  /* end of switch */
-
-#if	defined(CRAY2) && defined(UNICOS5)
-	/*
-	 * Just in case of the likely event that we changed the pty state.
-	 */
-	rcv_ioctl();
-#endif	/* defined(CRAY2) && defined(UNICOS5) */
-
-	netflush();
-
-}  /* end of clientstat */
-
-#if	defined(CRAY2) && defined(UNICOS5)
-	void
-termstat()
-{
-	needtermstat = 1;
-}
-
-	void
-_termstat()
-{
-	needtermstat = 0;
-	init_termbuf();
-	localstat();
-	rcv_ioctl();
-}
-#endif	/* defined(CRAY2) && defined(UNICOS5) */
-
-#ifdef	LINEMODE
-/*
- * defer_terminit
- *
- * Some things should not be done until after the login process has started
- * and all the pty modes are set to what they are supposed to be.  This
- * function is called when the pty state has been processed for the first time.
- * It calls other functions that do things that were deferred in each module.
- */
-	void
-defer_terminit()
-{
-
-	/*
-	 * local stuff that got deferred.
-	 */
-	if (def_tspeed != -1) {
-		clientstat(TELOPT_TSPEED, def_tspeed, def_rspeed);
-		def_tspeed = def_rspeed = 0;
-	}
-
-#ifdef	TIOCSWINSZ
-	if (def_col || def_row) {
-		struct winsize ws;
-
-		memset((char *)&ws, 0, sizeof(ws));
-		ws.ws_col = def_col;
-		ws.ws_row = def_row;
-		(void) ioctl(pty, TIOCSWINSZ, (char *)&ws);
-	}
-#endif
-
-	/*
-	 * The only other module that currently defers anything.
-	 */
-	deferslc();
-
-}  /* end of defer_terminit */
-
-/*
- * terminit
- *
- * Returns true if the pty state has been processed yet.
- */
-	int
-terminit()
-{
-	return(_terminit);
-
-}  /* end of terminit */
-#endif	/* LINEMODE */

contrib/traceroute/traceroute.c

@@ -24,7 +24,7 @@ static const char copyright[] =
     "@(#) Copyright (c) 1988, 1989, 1991, 1994, 1995, 1996\n\
 The Regents of the University of California.  All rights reserved.\n";
 static const char rcsid[] =
-    "@(#)$Header: /home/ncvs/src/contrib/traceroute/traceroute.c,v 1.5 1996/10/08 19:16:24 sef Exp $ (LBL)";
+    "@(#)$Header: /home/ncvs/src/contrib/traceroute/traceroute.c,v 1.7 1999/02/15 08:11:44 des Exp $ (LBL)";
 #endif
 
 /*
@@ -732,6 +732,8 @@ wait_for_reply(register int sock, register struct sockaddr_in *fromp,
 	wait.tv_sec = tp->tv_sec + waittime;
 	wait.tv_usec = tp->tv_usec;
 	(void)gettimeofday(&now, &tz);
+	if (wait.tv_sec < now.tv_sec + 1)
+		wait.tv_sec = now.tv_sec + 1;
 	tvsub(&wait, &now);
 
 	if (select(sock + 1, &fds, (fd_set *)0, (fd_set *)0, &wait) > 0)

etc/Makefile

@@ -1,5 +1,5 @@
 #	from: @(#)Makefile	5.11 (Berkeley) 5/21/91
-#	$Id: Makefile,v 1.186 1999/01/10 21:08:26 rnordier Exp $
+#	$Id: Makefile,v 1.187.2.1 1999/02/09 23:08:38 jkh Exp $
 
 SUBDIR=	sendmail
 
@@ -8,7 +8,7 @@ BIN1=   aliases amd.map crontab csh.cshrc csh.login csh.logout dm.conf \
 	inetd.conf auth.conf login.conf login.access motd modems networks \
 	newsyslog.conf pam.conf phones pccard.conf.sample \
 	printcap profile protocols \
-	rc rc.atm rc.conf rc.devfs rc.firewall rc.isdn rc.network rc.pccard \
+	rc rc.atm rc.devfs rc.firewall rc.isdn rc.network rc.pccard \
 	rc.serial rc.shutdown etc.${MACHINE_ARCH}/rc.${MACHINE_ARCH} \
 	remote security services shells syslog.conf \
 	etc.${MACHINE_ARCH}/ttys etc.${MACHINE_ARCH}/disktab rpc make.conf \
@@ -51,6 +51,7 @@ distribution:
 	(cd ${.CURDIR}; \
 	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 644 ${BIN1} ${DESTDIR}/etc; \
 	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 755 ${BIN2} ${DESTDIR}/etc; \
+	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 644 defaults/rc.conf ${DESTDIR}/etc/defaults/; \
 	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 600 /dev/null \
 	    ${DESTDIR}/var/cron/log; \
 	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 600 \

etc/aliases

@@ -1,4 +1,4 @@
-#	$Id: aliases,v 1.7 1998/11/03 08:14:38 phk Exp $
+#	$Id: aliases,v 1.9 1999/02/08 21:29:39 des Exp $
 #	@(#)aliases	5.3 (Berkeley) 5/24/90
 #
 #  Aliases in this file will NOT be expanded in the header from
@@ -30,6 +30,7 @@ man:	root
 news:	root
 nobody:	root
 operator: root
+pop:	root
 system:	root
 toor:	root
 usenet: news

etc/amd.map

@@ -1,2 +1,2 @@
 /defaults       type:=host;fs:=${autodir}/${rhost}/host;rhost:=${key}
-*               opts:=rw,grpid,resvport,vers=3,proto=tcp,nosuid,nodev
+*               opts:=rw,grpid,resvport,vers=2,proto=udp,nosuid,nodev

etc/defaults/make.conf

@@ -1,195 +0,0 @@
-# $Id: make.conf,v 1.72 1999/01/11 15:06:57 peter Exp $
-#
-# This file, if present, will be read by make (see /usr/share/mk/sys.mk).
-# It allows you to override macro definitions to make without changing
-# your source tree, or anything the source tree installs.
-#
-# This file must be in valid Makefile syntax.
-#
-# You have to find the things you can put here in the Makefiles and 
-# documentation of the source tree.
-#
-# One, and probably the most common, use could be:
-#
-#CFLAGS= -O -pipe
-#
-#
-# Avoid compiling profiled libraries
-#NOPROFILE=	true
-#
-# Compare before install
-#INSTALL=install -C
-#
-# To avoid building the default system perl
-#NOPERL=	true
-# To avoid building the suid perl
-#NOSUIDPERL=	true
-#
-# To avoid building sendmail
-#NO_SENDMAIL=	true
-#
-# To have 'obj' symlinks created in your source directory
-#       (they aren't needed/necessary)
-#OBJLINK=	yes
-#
-# To compile just the kernel with special optimisations, you should use
-# this instead of CFLAGS (which is not applicable to kernel builds anyway):
-#
-#COPTFLAGS= -O -pipe
-#
-# To compile and install the 4.4 lite libm instead of the default use:
-#
-#WANT_CSRG_LIBM=	yes
-#
-# If you do not want unformatted manual pages to be compressed
-# when they are installed:
-#
-#NOMANCOMPRESS=	true
-#
-#
-# If you want the "compat" shared libraries installed as part of your normal
-# builds, uncomment these:
-#
-#COMPAT1X=	yes
-#COMPAT20=	yes
-#COMPAT21=	yes
-#
-#
-# If you do not want additional documentation (some of which are
-# a few hundred KB's) for ports to be installed:
-#
-#NOPORTDOCS=	true
-#
-#
-# Default format for system documentation, depends on your printer.
-# Set this to "ascii" for simple printers or screen
-#
-#PRINTERDEVICE=	ps
-#
-#
-# How long to wait for a console keypress before booting the default kernel.
-# This value is approximately in milliseconds. Keypresses are accepted by the
-# BIOS before booting from disk, making it possible to give custom boot
-# parameters even when this is set to 0.
-#
-#BOOTWAIT=0
-#BOOTWAIT=30000
-#
-# By default, the system will always use the keyboard/video card as system
-# console.  However, the boot blocks may be dynamically configured to use a
-# serial port in addition to or instead of the keyboard/video console.
-#
-# By default we use COM1 as our serial console port *if* we're going to use
-# a serial port as our console at all.  (0x3E8 = COM2)
-#
-#BOOT_COMCONSOLE_PORT=	0x3F8
-#
-# The default serial console speed is 9600.  Set the speed to a larger value
-# for better interactive response.
-#
-#BOOT_COMCONSOLE_SPEED=	115200
-#
-#
-# By default, this points to /usr/X11R6 for XFree86 releases 3.0 or earlier.
-# If you have a XFree86 from before 3.0 that has the X distribution in
-# /usr/X386, you want to uncomment this.
-#
-#X11BASE=	/usr/X386
-#
-#
-# If you have Motif on your system, uncomment this.
-#
-#HAVE_MOTIF=	yes
-#MOTIF_STATIC=  yes
-#
-# If the default location of the Motif library (specified below) is NOT
-# appropriate for you, uncomment this and change it to the correct value.
-# If your motif is in ${X11BASE}/lib, you don't need to touch this line.
-#
-#MOTIFLIB=	-L${X11BASE}/lib -lXm
-#
-#
-# If you are running behind a firewall, uncomment the following to leave a
-# hint for various make-spawned utilities that they should use passive FTP.
-#
-#FTP_PASSIVE_MODE=	YES
-#
-# If you're resident in the USA, this will help various ports to determine
-# whether or not they should attempt to comply with the various U.S.
-# export regulations on certain types of software which do not apply to
-# anyone else in the world.
-#
-#USA_RESIDENT=		YES
-#
-# Next one will help ports developers to debug
-#
-#FORCE_PKG_REGISTER=    YES
-#
-#
-# Port master sites.
-#
-# If you want your port fetches to go somewhere else than the default
-# (specified below) in case the distfile/patchfile was not found,
-# uncomment this and change it to a location nearest you.  (Don't
-# remove the "/${DIST_SUBDIR}/" part.)
-#
-#MASTER_SITE_BACKUP?=	\
-#	ftp://ftp.freebsd.org/pub/FreeBSD/ports/distfiles/${DIST_SUBDIR}/
-#
-# If you want your port fetches to check the above site first (before
-# the MASTER_SITES specified in the port Makefiles), uncomment the
-# line below.  You can also change the right side to point to wherever 
-# you want.
-#
-#MASTER_SITE_OVERRIDE?=	${MASTER_SITE_BACKUP}
-#
-# Some ports use a special variable to point to a collection of
-# mirrors of well-known software archives.  If you have a mirror close
-# to you, uncomment any of the following lines and change it to that
-# address.  (Don't remove the "/%SUBDIR%/" part.)
-#
-# Note: the right hand sides of the following lines are only for your
-# information.  For a full list of default sites, take a look at
-# bsd.port.mk.
-#
-#MASTER_SITE_XCONTRIB=	ftp://ftp.x.org/contrib/%SUBDIR%/
-#MASTER_SITE_GNU=	ftp://prep.ai.mit.edu/pub/gnu/%SUBDIR%/
-#MASTER_SITE_PERL_CPAN=	ftp://ftp.digital.com/pub/plan/perl/CPAN/modules/by-module/%SUBDIR%/
-#MASTER_SITE_TEX_CTAN=	ftp://ftp.tex.ac.uk/tex-archive/%SUBDIR%/
-#MASTER_SITE_SUNSITE=	ftp://sunsite.unc.edu/pub/Linux/%SUBDIR%/
-#MASTER_SITE_KDE=	ftp://ftp.kde.org/pub/kde/%SUBDIR%/
-#MASTER_SITE_COMP_SOURCES=	ftp://gatekeeper.dec.com/pub/usenet/comp.sources.%SUBDIR%/
-#MASTER_SITE_GNOME=	ftp://ftp.gnome.org/pub/GNOME/sources/%SUBDIR%/
-#
-#
-# Kerberos IV
-# If you want KerberosIV (KTH eBones), define this:
-#
-#MAKE_KERBEROS4=	yes
-#
-#
-# Kerberos5
-# If you want to install Kerberos5 somewhere other than /usr/local,
-# define this:
-#
-#KRB5_HOME=		/usr/local/krb5
-#
-#
-# CVSup update flags.  Edit SUPFILE settings to reflect whichever distribution
-# file(s) you use on your site (see /usr/share/examples/cvsup/README for more
-# information on CVSup and these files).  To use, do "make update" in /usr/src.
-#
-#SUP_UPDATE=     yes
-#
-#SUP=            /usr/local/bin/cvsup
-#SUPFLAGS=       -g -L 2 -z
-#SUPFILE=        /usr/share/examples/cvsup/standard-supfile
-#SUPFILE1=       /usr/share/examples/cvsup/secure-supfile
-#SUPFILE2=       /usr/share/examples/cvsup/ports-supfile
-#
-# top(1) uses a hash table for the user names.  The size of this hash
-# can be tuned to match the number of local users.  The table size should
-# be a prime number approximately twice as large as the number of lines in
-# /etc/passwd.  The default number is 20011.
-#
-#TOP_TABLE_SIZE= 101

etc/defaults/pccard.conf

@@ -1,395 +0,0 @@
-# Sample PCCARD configuration file
-#
-# Removing all IRQ conflicts from this file can't be done because of some
-# IRQ-selfish PC-cards.  So if you want to use some of these cards in
-# your machine, you will be forced to modify their IRQ parameters from
-# the following list.
-#
-# IRQ == 0 means "allocate free IRQ from IRQ pool"
-# IRQ == 16 means "do not use IRQ (e.g. PIO mode)"
-#
-# $Id: pccard.conf.sample,v 1.23 1998/09/25 22:08:53 brian Exp $
-
-# Generally available IO ports
-io	0x240-0x360
-# Generally available IRQs (Built-in sound-card owners remove 5)
-irq	3 5 10 11 13 15
-# Available memory slots
-memory	0xd4000  96k
-
-#IBM PCMCIA Ethernet I/II
-card "IBM Corp." "Ethernet"
-	config	0x1 "ed0" 11
-	ether	0xff0
-	insert	echo IBM PCMCIA Ethernet inserted
-	insert	/etc/pccard_ether ed0
-	remove	echo IBM PCMCIA Ethernet removed
-	remove	/sbin/ifconfig ed0 delete
-
-# Melco LPC-T (PIO mode)
-card "PCMCIA" "UE2212"
-	config	0x1 "ed0" 11 0x10
-	ether	0xff0
-	insert	echo UE2212 inserted
-	insert	/etc/pccard_ether ed0
-	remove	echo UE2212 card removed
-	remove	/sbin/ifconfig ed0 delete
-
-# Accton EN2212
-# Very slow!  (PIO mode)
-card "ACCTON" "EN2212"
-	config	0x1 "ed0" 11 0x10
-	ether	0xff0
-	insert	echo Accton EN2212 inserted
-	insert	/etc/pccard_ether ed0
-	remove	echo Accton EN2212 removed
-	remove	/sbin/ifconfig ed0 delete
-
-#Accton 2216
-card "ACCTON" "EN2216-PCMCIA-ETHERNET"
-	config 0x20 "ed0" 10
-	insert echo Accton 2216 inserted
-	insert /etc/pccard_ether ed0
-	remove echo Accton 2216 removed
-	remove /sbin/ifconfig ed0 delete
-
-# 3Com Etherlink III 3C589B, 3C589C
-card "3Com Corporation" "3C589"
-	config	0x1 "ep0" ?
-	insert	echo 3Com Etherlink III inserted
-	insert	/etc/pccard_ether ep0 -link0 link1
-#	insert	/etc/pccard_ether ep0 link0 -link1
-	remove	echo 3Com Etherlink III removed
-	remove	/sbin/ifconfig ep0 delete
-
-# 3Com Etherlink III 3C589D
-card "3Com Corporation" "3C589D"
-	config	0x1 "ep0" ?
-	insert	echo 3Com Etherlink III inserted
-	insert	/etc/pccard_ether ep0
-	remove	echo 3Com Etherlink III removed
-	remove	/sbin/ifconfig ep0 delete
-
-# LinkSys ethernet card
-card "E-CARD" "E-CARD" 
-	config  0x20 "ed0" 10 
-	insert  echo "LinkSys card inserted" 
-	insert  /etc/pccard_ether ed0 
-	remove  echo "LinkSys card removed" 
-	remove	/sbin/ifconfig ed0 delete
-
-# Linksys Combo PCMCIA EthernetCard (model EC2T on box) 
-card "Linksys" "Combo PCMCIA EthernetCard (EC" 
-	config 0x1 "ed0" ? 
-	insert echo Linksys Ethernet inserted 
-	insert /etc/pccard_ether ed0 
-	remove echo Linksys Ethernet removed 
-	remove /sbin/ifconfig ed0 delete 
-
-# Farallon EtherMac
-card "Farallon" "ENet"
-	config	0x1 "ep0" ?
-	insert	echo Farallon EtherMac inserted
-	insert	/etc/pccard_ether ep0
-#	insert	/etc/pccard_ether ep0 link0
-	remove	echo Farallon EtherMac removed
-	remove	/sbin/ifconfig ep0 delete
-
-# Fujitsu MBH10302
-card "PCMCIA MBH10302" "01"
-	config  0x14 "fe0" 10
-	insert  echo Fujitsu MBH10302 inserted
-	insert	/etc/pccard_ether fe0
-	remove  echo Fujitsu MBH10302 removed
-	remove	/sbin/ifconfig fe0 delete
-
-# NextCom J Link NC5310
-card "NextComK.K." "NC5310 Ver1.0      "
-	config  0x14 "fe0" 10
-	insert  echo NextCom J Link NC5310 inserted
-	insert	/etc/pccard_ether fe0
-	remove  echo NextCom J Link NC5310 removed
-	remove	/sbin/ifconfig fe0 delete
-
-# HITACHI HT-4840-11
-card "HITACHI" "HT-4840-11"
-	config	0x1a "fe0" 15
-	insert	echo HT-4840-11 inserted
-	insert	/etc/pccard_ether fe0
-	remove	echo HT-4840-11 removed
-	remove	/sbin/ifconfig fe0 delete
-
-# Danpex (Alloy, etc.) EN-6200P2
-card "DANPEX" "EN-6200P2"
-	config 0x22 "ed0" 9
-	insert /etc/pccard_ether ed0
-	remove /sbin/ifconfig ed0 delete
-
-# Fujitsu MBH10303 Ethernet PCMCIA
-card "EAGLE Technology" "NE200 ETHERNET LAN MBH10303  "
-	config 0x1 "fe0" ?
-	insert /etc/pccard_ether fe0
-        remove /sbin/ifconfig fe0 delete
-
-# Compex Net-A adapter
-card "Ethernet" "Adapter"
-	config 0x1 "ed0" 11
-	ether 0xff0
-	insert	/etc/pccard_ether ed0
-	remove	/sbin/ifconfig ed0 delete
- 
-# Telecom Device SuperSocket RE450T
-# Note: There are several revisions of the cardon the market.
-#	Type A needs no "ether" line.
-#	Type B needs "ether 0x110" line.
-#	Type C needs "ether 0xff0" line.
-#	Yet more revisions exist, reportedly.
-#	If you see strange MAC address shown by ifconfig command,
-#	try other config.
-card "Ethernet" "Adapter"
-	config	0x2 "ed0" ?
-#	ether	0x110 00:e0:98
-#	ether	0xff0 00:e0:98
-	insert	/etc/pccard_ether ed0
-	remove	/sbin/ifconfig ed0 delete
-
-# AIWA PV-JF288
-card "AIWA CO.,LTD." "PV-JF288  "
-	config  0x23 "sio2" 10
-	insert  echo AIWA PV-JF288 inserted
-	remove  echo AIWA PV-JF288 removed
-
-# Apex Data 28.8 PC Card "MOBILE PLUS Cellular" modem. 
-card "AD PC_CARD" "RC288ACL" 
-	config  0x22 "sio2" 10 
-	insert  echo Apex Data Mobile Plus 28.8 Modem inserted 
-	remove  echo Apex Data Mobile Plus 28.8 Modem removed 
-
-# Megahertz XJ1144
-card "MEGAHERTZ" "XJ1144"
-	config	0x23 "sio2" 10
-	insert	echo Megahertz XJ1144 inserted
-	remove	echo Megahertz XJ1144 removed
-
-# Megahertz XJ2144 (US)
-card "MEGAHERTZ" "XJ2144"
-	config	0x23 "sio2" 10
-	insert	echo Megahertz XJ2144 inserted
-	remove	echo Megahertz XJ2144 removed
-
-# Megahertz XJ2144 (JP)
-card "MEGAHERTZ" "XJ2144-81"
-	config	0x23 "sio2" 10
-	insert	echo Megahertz XJ2144 inserted
-	remove	echo Megahertz XJ2144 removed
-
-# Megahertz XJ2288
-card "MEGAHERTZ" "XJ2288"
-	config	0x23 "sio2" 10
-	insert	echo Megahertz XJ2288 inserted
-	remove	echo Megahertz XJ2288 removed
-
-# Megahertz XJ4336
-card "Megahertz" "XJ4336-CC4336"
-	config 0x21 "sio1" 10
-	insert echo Megahertz XJ4336 inserted
-	remove echo Megahertz XJ4336 removed
-
-# Megahertz XJ1336
-card "U.S. Robotics" "XJ/CC1336"
-	config 0x21 "sio2" 10
-	insert echo U.S. Robotics XJ/CC1336 inserted
-	remove echo U.S. Robotics XJ/CC1336 removed
-
-# Omron ME2814 FAX/DATA MODEM
-card "OMRON" "ME2814 FAX/DATA MOD"
-	config  0x23 "sio2" 3
-	insert  echo OMRON ME2814 Modem inserted
-	remove  echo OMRON ME2814 Modem removed
-
-# TDK 14.4 FAX/Data Modem
-card "TDK" "DF1414 DATA/FAX MOD"
-	config	0x23 "sio2" 10
-	insert	echo TDK DF1414 inserted
-	remove	echo TDK DF1414 removed
-
-# TDK 14.4 FAX/Data Modem
-card "TDK" "DF1414EX DATA/FAX M"
-	config  0x23 "sio2" 10
-	insert  echo TDK DF1414 inserted
-	remove  echo TDK DF1414 removed
-
-# Panasonic Modem Card TO-706C
-card "Panasonic" "TO-706C"
-	config	0x23 "sio2" 10
-	insert	echo Panasonic TO-706C inserted
-	remove	echo Panasonic TO-706C removed
-
-# Panasonic Modem Card TO-706C
-card "Panasonic" "TO-CAF288"
-	config	0x23 "sio2" 10
-	insert	echo Panasonic TO-CAF288 inserted
-	remove	echo Panasonic TO-CAF288 removed
-
-# NewMedia 14.4K FAX/Data Modem
-card "CIRRUS LOGIC" "FAX MODEM"
-	config	0x23 "sio2" 10
-	insert	echo Newmedia 14.4 Modem inserted
-	remove	echo Newmedia 14.4 Modem removed
-
-# Omron MD24XCA FAX/Data Modem
-#card "OMRON Corp." "MD24XCA"
-#	config	0x23 "sio2" 16
-#	reset	10000
-#	insert	echo OMRON MD24XCA Modem inserted
-#	remove	echo OMRON MD24XCA Modem removed
-
-# Hayes OPTIMA 288 FAX/Data Modem
-# currently does not work on my machine
-card "Hayes" "OPTIMA 288 + FAX fo"
-	config	0x24 "sio2" 5
-	reset	10000
-	insert	echo Optima 288 inserted
-	remove	echo Optima 288 removed
-
-# This one does work though
-card "HAYES" "OPT288"
-        config  0x23 "sio3" 9
-        insert  echo Hayes Optima 28.8k inserted
-        remove  echo Hayes Optima 28.8k removed
-
-# PREMAX FM288 FAX/Data Modem
-card "PREMAX" "FM288 "
-	config  0x23 "sio2" 10
-	insert  echo PREMAX FM288 Modem inserted
-	remove  echo PREMAX FM288 Modem removed
-
-# Novalink NovaModem 144
-card "NovaLink Tech." "NovaModem 144   "
-	config  0x23 "sio2" 10
-	insert  echo NovaModem 144 Modem inserted
-	remove  echo NovaModem 144 Modem removed
-
-# US Robotics Sportster PCMCIA V.34
-# US Robotics COURIER PCMCIA V.34
-card "USRobotics" "PCMCIA 28800 Data/F"
-	config  0x3 "sio2" 3
-	insert  echo USRobotics PCMCIA Modem inserted
-	remove  echo USRobotics PCMCIA Modem removed
-
-# Xircom CreditCard Modem
-card "Xircom" "CreditCard Modem CM-56T"
-	config 0x17 "sio1" ?
-	reset   100
-	insert  echo Xircom CreditCard Modem CM-56T inserted
-	remove  echo Xircom CreditCard Modem CM-56T removed
-
-# Xircom CreditCard Ethernet+Modem (Modem only !!!)
-card "Xircom" "CreditCard Ethernet"
-	config  0x23 "sio2" 3
-	insert  echo Xircom CreditCard Modem inserted
-	remove  echo Xircom CreditCard Modem removed
-
-# GATEWAY 2000 FAX/Data Modem (14.4K)
-card "GATEWAY2000" "CC3144"
-	config  0x22 "sio3" 7
-	insert  echo GATEWAY2000 FAX/Data Modem inserted
-	remove  echo GATEWAY2000 FAX/Data Modem removed
-
-# IBM Push/Pop Modem (14.4K)
-card "IBM" "Push/Pop Modem(14.4"
-	config	0x22 "sio2" 5
-	insert	echo IBM Push/Pop Modem inserted
-	remove	echo IBM Push/Pop Modem removed
-
-# Eiger PCCARD modem 
-# Apparently this modem does not work unless the recommended
-# init string (AT&F&C1&D2) is supplied.
-card "PCMCIA  " "33.6K Fax/Modem  "
-	config 23 "sio2" 5
-	insert echo Eiger 33.6K modem inserted
-	remove echo Eiger 33.6K modem removed
-
-# NTT ThunderCard Modem
-card "NTT-IT CO., LTD" "ThunderCard AVF288, V.34"
-	config	0x22 "sio2" 10
-	insert echo NTT ThunderCard inserted
-	remove echo NTT ThunderCard removed
-
-# U.S. Robotics XJ1560J
-card "U.S. Robotics" "XJ/CC1560J"
-	config	0x22 "sio2" 10
-	insert	echo U.S. Robotics XJ1560J inserted
-	remove	echo U.S. Robotics XJ1560J removed
-
-# 3com/USR/Megahertz 3CCM556
-card "3Com" "3CXM/3CCM556"
-	config 0x23 "sio2" 10
-	insert echo 3Com PCMCIA 56K Modem inserted
-	remove echo 3Com PCMCIA 56K Modem removed
-
-# BUG Linkboy D64K (ISDN)
-card "BUG Inc." "Linkboy D64K"
-	config  0x23 "sio2" 3
-	insert  echo BUG Linkboy D64K inserted
-	remove  echo BUG Linkboy D64K removed
-
-# NTT DoCoMo DATA/FAX Adapter
-card "NTT DoCoMo" "PCMCIA DATA/FAX ADA"
-	config  0x22 "sio3" 10 0x82
-	insert  echo NTT DoCoMo DATA/FAX Adapter inserted
-	remove  echo NTT DoCoMo DATA/FAX Adapter removed
-
-# Random modem bundled with Dell systems
-card "Psion Dacom" "Gold Card Global 56K+Fax"
-	config	0x23 "sio2" 10
-	insert	echo "Psion Dacom modem card inserted"
-	remove	echo "Psion Dacom modem card removed"
-
-# Panasonic FM-RADIO card
-#card "Panasonic" "CF-JVR101"
-#	config  0x22 "sio3" 16
-#	insert  echo Panasonic FM radio card inserted
-#	remove  echo Panasonic FM radio card removed
-
-# SunDisk Flash ATA
-# (OEM: Epson Flash Packer)
-#card "SunDisk" "SDP5"
-#	config	0x3 "wdc1" 7
-#	insert	echo Sundisk Flash ATA inserted
-#	remove	echo Sundisk Flash ATA removed
-
-#card "SunDisk" "SDP"
-#	config  0x3 "wdc1" 7
-#	insert  echo SunDisk Flash ATA Inserted
-#	remove  echo SunDisk Flash ATA Removed
-
-# Midori Elec Fast Flash
-#card "Midori Elec." "FAST FLASH"
-#	config  0x3  "wdc1" 9
-#	insert  echo Midori Elec Fast FLASH inserted
-#	remove  echo Midori Elec Fast FLASH removed
-
-# Maxtor 131MB Type III HDD
-#card "Maxtor" "MXL131"
-#	config  0x03 "wdc1" 10
-#	insert	echo Maxtor 131MB HDD inserted
-#	remove	echo Maxtor 131MB HDD removed
-
-# Adaptec SlimSCSI (also included with Sony CD-ROM players)
-card "Adaptec, Inc." "APA-1460 SCSI Host Adapter"
-	config	0x9 "aic0" 10
-	insert	echo Adaptec Slim SCSI inserted
-	remove	echo Adaptec Slim SCSI removed
-
-# NewMedia Bustoaster SCSI
-card "New Media" "SCSI"
-	config	0x22 "aic0" 10
-	insert	echo New Media Bus Toaster inserted
-	remove	echo New Media Bus Toaster removed
-
-# REX5535AC, REX5535X SCSI
-#card "PCMCIA SCSI MBH1040" "01"
-#	config	0x3a "spc0" 11
-#	insert	echo REX-5535 SCSI card inserted
-#	remove	echo REX-5535 SCSI card removed