[svn-upgrade] Integrating new upstream version, strongswan (4.1.1)

4 files changed, 636 insertions, 0 deletions

diff --git a/src/_copyright/Makefile.am b/src/_copyright/Makefile.am
new file mode 100644
index 000000000..d8dcfb3f1
--- /dev/null
+++ b/src/_copyright/Makefile.am
@@ -0,0 +1,6 @@
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diff --git a/src/_copyright/Makefile.in b/src/_copyright/Makefile.in
new file mode 100644
index 000000000..7e78b9185
--- /dev/null
+++ b/src/_copyright/Makefile.in
@@ -0,0 +1,529 @@
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+uninstall-am: uninstall-info-am uninstall-ipsecPROGRAMS uninstall-man
+
+uninstall-man: uninstall-man8
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-ipsecPROGRAMS clean-libtool ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-exec \
+	install-exec-am install-info install-info-am \
+	install-ipsecPROGRAMS install-man install-man8 install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-info-am \
+	uninstall-ipsecPROGRAMS uninstall-man uninstall-man8
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/_copyright/_copyright.8 b/src/_copyright/_copyright.8
new file mode 100644
index 000000000..87e4adc98
--- /dev/null
+++ b/src/_copyright/_copyright.8
@@ -0,0 +1,32 @@
+.TH _COPYRIGHT 8 "25 Apr 2002"
+.\"
+.\" RCSID $Id: _copyright.8,v 1.1 2004/03/15 20:35:27 as Exp $
+.\"
+.SH NAME
+ipsec _copyright \- prints FreeSWAN copyright
+.SH DESCRIPTION
+.I _copyright
+outputs the FreeSWAN copyright, and version numbers for "ipsec --copyright"
+.SH "SEE ALSO"
+ipsec(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: _copyright.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.
+.\"
+.\"
+.\"
diff --git a/src/_copyright/_copyright.c b/src/_copyright/_copyright.c
new file mode 100644
index 000000000..0fb360f40
--- /dev/null
+++ b/src/_copyright/_copyright.c
@@ -0,0 +1,69 @@
+/*
+ * copyright reporter
+ * (just avoids having the info in more than one place in the source)
+ * Copyright (C) 2001  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: _copyright.c,v 1.1 2004/03/15 20:35:27 as Exp $
+ */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <freeswan.h>
+
+char usage[] = "Usage: ipsec _copyright";
+struct option opts[] = {
+  {"help",	0,	NULL,	'h',},
+  {"version",	0,	NULL,	'v',},
+  {0,		0,	NULL,	0, },
+};
+
+char me[] = "ipsec _copyright";	/* for messages */
+
+int
+main(int argc, char *argv[])
+{
+	int opt;
+	extern int optind;
+	int errflg = 0;
+	const char *version = ipsec_version_code();
+	const char **notice = ipsec_copyright_notice();
+	const char **co;
+
+	while ((opt = getopt_long(argc, argv, "", opts, NULL)) != EOF)
+		switch (opt) {
+		case 'h':	/* help */
+			printf("%s\n", usage);
+			exit(0);
+			break;
+		case 'v':	/* version */
+			printf("%s %s\n", me, version);
+			exit(0);
+			break;
+		case '?':
+		default:
+			errflg = 1;
+			break;
+		}
+	if (errflg || optind != argc) {
+		fprintf(stderr, "%s\n", usage);
+		exit(2);
+	}
+
+	for (co = notice; *co != NULL; co++)
+		printf("%s\n", *co);
+	exit(0);
+}