1 files changed, 115 insertions, 0 deletions
diff --git a/sbin/isakmpd/genconstants.sh b/sbin/isakmpd/genconstants.sh
new file mode 100644
index 00000000000..757b3274fe3
--- /dev/null
+++ b/sbin/isakmpd/genconstants.sh
@@ -0,0 +1,115 @@
+#	$Id: genconstants.sh,v 1.1 1998/11/15 00:03:48 niklas Exp $
+
+#
+# Copyright (c) 1998 Niklas Hallqvist.  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 Ericsson Radio Systems.
+# 4. The name of the author may not be used to endorse or promote products
+#    derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+#
+
+#
+# This code was written under funding by Ericsson Radio Systems.
+#
+
+base=`basename $1`
+upcased_name=`echo $base |tr a-z A-Z`
+
+awk=${AWK:-awk}
+
+locase_function='function locase (str) {
+  cmd = "echo " str " |tr A-Z a-z"
+  cmd | getline retval;
+  close (cmd);
+  return retval;
+}'
+
+$awk " 
+$locase_function
+"'
+BEGIN {
+  print "/* DO NOT EDIT-- this file is automatically generated. */\n"
+  print "#ifndef _'$upcased_name'_H_"
+  print "#define _'$upcased_name'_H_\n"
+  print "#include \"constants.h\"\n"
+}
+
+/^[#.]/ {
+  next
+}
+
+/^[^ 	]/ {
+  prefix = $1
+  printf ("extern struct constant_map %s_cst[];\n\n", locase(prefix));
+  next
+}
+
+/^[ 	]/ && $1 {
+  printf ("#define %s_%s %s\n", prefix, $1, $2)
+  next
+}
+
+{
+    print
+}
+
+END {
+  printf ("\n")
+  print "#endif /* _'$upcased_name'_H_ */"
+}
+' <$1.cst >$base.h
+
+$awk "
+$locase_function
+"'
+BEGIN {
+  print "/* DO NOT EDIT-- this file is automatically generated. */\n"
+  print "#include \"constants.h\"\n"
+  print "#include \"'$base'.h\"\n"
+}
+
+/^#/ {
+  next
+}
+
+/^\./ {
+  print "  { 0, 0 }\n};\n"
+  next
+}
+
+/^[^ 	]/ {
+  prefix = $1
+  printf ("struct constant_map %s_cst[] = {\n", locase(prefix))
+  next
+}
+
+/^[ 	]/ && $1 {
+  printf ("  { %s_%s, \"%s\" }, \n", prefix, $1, $1)
+  next
+}
+
+{
+  print
+}
+' <$1.cst >$base.c