- import of strongswan-2.7.0

- applied patch for charon

programs/_include/.cvsignore

@@ -0,0 +1 @@
+_include

programs/_include/Makefile

@@ -0,0 +1,43 @@
+# Makefile for miscelaneous programs
+# Copyright (C) 2002  Michael Richardson	<[email protected]>
+# 
+# This program 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 of the License, or (at your
+# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+# 
+# This program 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.
+#
+# RCSID $Id: Makefile,v 1.1 2004/03/15 20:35:27 as Exp $
+
+FREESWANSRCDIR=../..
+include ${FREESWANSRCDIR}/Makefile.inc
+
+PROGRAM=_include
+PROGRAMDIR=${LIBDIR}
+
+include ../Makefile.program
+
+#
+# $Log: Makefile,v $
+# Revision 1.1  2004/03/15 20:35:27  as
+# added files from freeswan-2.04-x509-1.5.3
+#
+# Revision 1.3  2002/08/02 16:01:11  mcr
+# 	moved user visible programs to $PREFIX/libexec, while moving
+# 	private files to $PREFIX/lib.
+#
+# Revision 1.2  2002/06/02 22:02:14  mcr
+# 	changed TOPDIR->FREESWANSRCDIR in all Makefiles.
+# 	(note that linux/net/ipsec/Makefile uses TOPDIR because this is the
+# 	kernel sense.)
+#
+# Revision 1.1  2002/04/24 07:55:32  mcr
+# 	#include patches and Makefiles for post-reorg compilation.
+#
+#
+#
+

programs/_include/_include.8

@@ -0,0 +1,35 @@
+.TH _INCLUDE 8 "25 Apr 2002"
+.\"
+.\" RCSID $Id: _include.8,v 1.1 2004/03/15 20:35:27 as Exp $
+.\"
+.SH NAME
+ipsec _include \- internal script to process config files
+.SH DESCRIPTION
+.I _include
+is used by 
+.I _confread 
+to process 
+.B include 
+directives in /etc/ipsec.conf.
+.SH "SEE ALSO"
+ipsec(8), ipsec__confread(8)
+.SH HISTORY
+Man page written for the Linux FreeS/WAN project <http://www.freeswan.org/>
+by Michael Richardson. Program written by Henry Spencer.
+.\"
+.\" $Log: _include.8,v $
+.\" Revision 1.1  2004/03/15 20:35:27  as
+.\" added files from freeswan-2.04-x509-1.5.3
+.\"
+.\" Revision 1.2  2002/04/29 22:39:31  mcr
+.\" 	added basic man page for all internal commands.
+.\"
+.\" Revision 1.1  2002/04/26 01:21:43  mcr
+.\" 	while tracking down a missing (not installed) /etc/ipsec.conf,
+.\" 	MCR has decided that it is not okay for each program subdir to have
+.\" 	some subset (determined with -f) of possible files.
+.\" 	Each subdir that defines $PROGRAM, MUST have a PROGRAM.8 file as well as a PROGRAM file.
+.\" 	Optional PROGRAM.5 files have been added to the makefiles.
+.\"
+.\"
+.\"

programs/_include/_include.in

@@ -0,0 +1,102 @@
+#! /bin/sh
+# implements nested file inclusion for control files, including wildcarding
+# Copyright (C) 1998, 1999  Henry Spencer.
+# 
+# This program 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 of the License, or (at your
+# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+# 
+# This program 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.
+#
+# RCSID $Id: _include.in,v 1.2 2004/03/15 21:03:06 as Exp $
+#
+# Output includes marker lines for file changes:
+#	"#< filename lineno" signals entry into that file
+#	"#> filename lineno" signals return to that file
+# The lineno is the line number of the *next* line.
+#
+# Errors are reported with a "#:message" line rather than on stderr.
+#
+# Lines which look like marker and report lines are never passed through.
+
+IPSEC_NAME="strongSwan"
+
+usage="Usage: $0 file ..."
+me="ipsec _include"
+
+for dummy
+do
+	case "$1" in
+	--inband)				;;	# back compatibility
+	--help)		echo "$usage" ; exit 0	;;
+	--version)	echo "$me $IPSEC_VERSION" ; exit 0		;;
+	--)		shift ; break		;;
+	-*)		echo "$0: unknown option \`$1'" >&2 ; exit 2	;;
+	*)		break			;;
+	esac
+	shift
+done
+
+case $# in
+0)	echo "$usage" >&2 ; exit 2	;;
+esac
+
+for f
+do
+	if test ! -r "$f"
+	then
+		if test ! "$f" = "/etc/ipsec.conf"
+		then
+			echo "#:cannot open configuration file \'$f\'"
+			if test "$f" = "/etc/ipsec.secrets"
+			then
+				echo "#:Your secrets file will be created when you start $IPSEC_NAME for the first time."
+			fi
+			exit 1
+		else
+			exit 1
+		fi
+	fi
+done
+
+awk 'BEGIN {
+	wasfile = ""
+}
+FNR == 1 {
+	print ""
+	print "#<", FILENAME, 1
+	lineno = 0
+	wasfile = FILENAME
+}
+{
+	lineno++
+	# lineno is now the number of this line
+}
+/^#[<>:]/ {
+	next
+}
+/^include[ \t]+/ {
+	orig = $0
+	sub(/[ \t]+#.*$/, "")
+	if (NF != 2) {
+		msg = "(" FILENAME ", line " lineno ")"
+		msg = msg " include syntax error in \"" orig "\""
+		print "#:" msg
+		exit 1
+	}
+	newfile = $2
+	if (newfile !~ /^\// && FILENAME ~ /\//) {
+		prefix = FILENAME
+		sub("[^/]+$", "", prefix)
+		newfile = prefix newfile
+	}
+	system("ipsec _include " newfile)
+	print ""
+	print "#>", FILENAME, lineno + 1
+	next
+}
+{ print }' $*